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catch up with trunk 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/docvalues@1072973 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Simon Willnauer 2011-02-21 14:13:28 +00:00
parent c70f8cc7a6 c80542ffaf
commit ec20e8ab02
431 changed files with 9991 additions and 10255 deletions
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8
dev-tools/eclipse/dot.classpath
View File

@ -107,12 +107,12 @@
<classpathentry kind="lib" path="solr/lib/easymock.jar"/>
<classpathentry kind="lib" path="solr/lib/geronimo-stax-api_1.0_spec-1.0.1.jar"/>
<classpathentry kind="lib" path="solr/lib/guava-r05.jar"/>
<classpathentry kind="lib" path="solr/lib/jcl-over-slf4j-1.5.5.jar"/>
<classpathentry kind="lib" path="solr/lib/jcl-over-slf4j-1.6.1.jar"/>
<classpathentry kind="lib" path="solr/lib/junit-4.7.jar"/>
<classpathentry kind="lib" path="solr/lib/log4j-over-slf4j-1.5.5.jar"/>
<classpathentry kind="lib" path="solr/lib/log4j-over-slf4j-1.6.1.jar"/>
<classpathentry kind="lib" path="solr/lib/servlet-api-2.4.jar"/>
<classpathentry kind="lib" path="solr/lib/slf4j-api-1.5.5.jar"/>
<classpathentry kind="lib" path="solr/lib/slf4j-jdk14-1.5.5.jar"/>
<classpathentry kind="lib" path="solr/lib/slf4j-api-1.6.1.jar"/>
<classpathentry kind="lib" path="solr/lib/slf4j-jdk14-1.6.1.jar"/>
<classpathentry kind="lib" path="solr/lib/velocity-1.6.4.jar"/>
<classpathentry kind="lib" path="solr/lib/velocity-tools-2.0.jar"/>
<classpathentry kind="lib" path="solr/lib/wstx-asl-3.2.7.jar"/>

4
dev-tools/idea/.idea/compiler.xml
View File

@ -23,6 +23,7 @@
<entry name="?*.pdf" />
<entry name="?*.png" />
<entry name="?*.properties" />
<entry name="?*.rslp"/>
<entry name="?*.tbl" />
<entry name="?*.tld" />
<entry name="?*.txt" />
@ -33,5 +34,8 @@
<entry name="README*" />
</wildcardResourcePatterns>
</component>
<component name="JavacSettings">
<option name="ADDITIONAL_OPTIONS_STRING" value="-encoding utf-8" />
</component>
</project>

1
dev-tools/idea/lucene/contrib/ant/ant.iml
View File

@ -10,7 +10,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

4
dev-tools/idea/lucene/contrib/demo/demo.iml
View File

@ -6,14 +6,10 @@
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/jsp" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="module-library">

1
dev-tools/idea/lucene/contrib/highlighter/highlighter.iml
View File

@ -8,7 +8,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="memory" />
<orderEntry type="module" module-name="queries" />

1
dev-tools/idea/lucene/contrib/instantiated/instantiated.iml
View File

@ -8,7 +8,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/lucli/lucli.iml
View File

@ -9,7 +9,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/memory/memory.iml
View File

@ -8,7 +8,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/queryparser/queryparser.iml
View File

@ -9,7 +9,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/resources" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/spatial/spatial.iml
View File

@ -8,7 +8,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/spellchecker/spellchecker.iml
View File

@ -9,7 +9,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
</content>
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/swing/swing.iml
View File

@ -9,7 +9,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/wordnet/wordnet.iml
View File

@ -9,7 +9,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

1
dev-tools/idea/lucene/contrib/xml-query-parser/xml-query-parser.iml
View File

@ -11,7 +11,6 @@
<sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
</content>
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />

2
dev-tools/idea/modules/benchmark/benchmark.iml
View File

@ -12,13 +12,11 @@
</content>
<orderEntry type="module" module-name="highlighter" />
<orderEntry type="module" module-name="common" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="module" module-name="icu" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="misc" />
<orderEntry type="module" module-name="memory" />
<orderEntry type="module" module-name="demo" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="module-library">

1
dev-tools/idea/solr/contrib/clustering/clustering.iml
View File

@ -16,7 +16,6 @@
<orderEntry type="module" module-name="misc" />
<orderEntry type="module" module-name="phonetic" />
<orderEntry type="module" module-name="queries" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="solr" />
<orderEntry type="module" module-name="spatial" />
<orderEntry type="module" module-name="spellchecker" />

1
dev-tools/idea/solr/contrib/uima/uima.iml
View File

@ -12,7 +12,6 @@
<excludeFolder url="file://$MODULE_DIR$/build" />
</content>
<orderEntry type="module" module-name="solr" />
<orderEntry type="module" module-name="solrj" />
<orderEntry type="module" module-name="lucene" scope="TEST" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />

1
dev-tools/idea/solr/solr.iml
View File

@ -22,7 +22,6 @@
<orderEntry type="module" module-name="misc" />
<orderEntry type="module" module-name="phonetic" />
<orderEntry type="module" module-name="spellchecker" />
<orderEntry type="module" module-name="remote" />
<orderEntry type="module" module-name="lucene" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />

26
dev-tools/maven/lucene/contrib/demo/pom.xml.template
View File

@ -28,8 +28,8 @@
</parent>
<groupId>org.apache.lucene</groupId>
<artifactId>lucene-demo</artifactId>
<packaging>war</packaging>
<name>Lucene Demos</name>
<packaging>jar</packaging>
<name>Lucene Demo</name>
<description>This is the demo for Apache Lucene Java</description>
<properties>
<module-directory>lucene/contrib/demo</module-directory>
@ -53,11 +53,6 @@
<artifactId>lucene-analyzers-common</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
@ -79,15 +74,6 @@
</testResource>
</testResources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<warSourceDirectory>src/jsp</warSourceDirectory>
<attachClasses>true</attachClasses>
<classesClassifier/>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>appassembler-maven-plugin</artifactId>
@ -100,18 +86,10 @@
<platform>unix</platform>
</platforms>
<programs>
<program>
<mainClass>org.apache.lucene.demo.DeleteFiles</mainClass>
<name>DeleteFiles</name>
</program>
<program>
<mainClass>org.apache.lucene.demo.IndexFiles</mainClass>
<name>IndexFiles</name>
</program>
<program>
<mainClass>org.apache.lucene.demo.IndexHTML</mainClass>
<name>IndexHTML</name>
</program>
<program>
<mainClass>org.apache.lucene.demo.SearchFiles</mainClass>
<name>SearchFiles</name>

6
dev-tools/maven/modules/benchmark/pom.xml.template
View File

@ -53,12 +53,6 @@
<artifactId>lucene-analyzers-common</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>lucene-demo</artifactId>
<version>${project.version}</version>
<classifier>classes</classifier>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>lucene-highlighter</artifactId>

2
dev-tools/maven/pom.xml.template
View File

@ -42,7 +42,7 @@
<maven.build.timestamp.format>yyyy-MM-dd HH:mm:ss</maven.build.timestamp.format>
<java.compat.version>1.5</java.compat.version>
<jetty.version>6.1.26</jetty.version>
<slf4j.version>1.5.5</slf4j.version>
<slf4j.version>1.6.1</slf4j.version>
<tika.version>0.8</tika.version>
<uima.version>${project.version}</uima.version>
</properties>

17
lucene/CHANGES.txt
View File

@ -118,6 +118,10 @@ Changes in backwards compatibility policy
ParallelMultiSearcher into IndexSearcher as an optional
ExecutorServiced passed to its ctor. (Mike McCandless)
* LUCENE-2908: Removed serialization code from lucene classes. It is recommended
that you serialize user search needs at a higher level in your application.
(Robert Muir)
* LUCENE-2831: Changed Weight#scorer, Weight#explain & Filter#getDocIdSet to
operate on a AtomicReaderContext instead of directly on IndexReader to enable
searches to be aware of IndexSearcher's context. (Simon Willnauer)
@ -191,6 +195,10 @@ API Changes
for building top-level norms. If you really need a top-level norms, use
MultiNorms or SlowMultiReaderWrapper. (Robert Muir, Mike Mccandless)
* LUCENE-2892: Add QueryParser.newFieldQuery (called by getFieldQuery by default)
which takes Analyzer as a parameter, for easier customization by subclasses.
(Robert Muir)
New features
* LUCENE-2604: Added RegexpQuery support to QueryParser. Regular expressions
@ -846,6 +854,15 @@ New features
to evict entries when a segment is finished. (Shay Banon, Yonik
Seeley, Mike McCandless)
* LUCENE-2911: The new StandardTokenizer, UAX29URLEmailTokenizer, and
the ICUTokenizer in contrib now all tag types with a consistent set
of token types (defined in StandardTokenizer). Tokens in the major
CJK types are explicitly marked to allow for custom downstream handling:
<IDEOGRAPHIC>, <HANGUL>, <KATAKANA>, and <HIRAGANA>.
(Robert Muir, Steven Rowe)
* LUCENE-2913: Add missing getters to Numeric* classes. (Uwe Schindler)
Optimizations
* LUCENE-2494: Use CompletionService in ParallelMultiSearcher instead of

6
lucene/MIGRATE.txt
View File

@ -332,8 +332,12 @@ LUCENE-1458, LUCENE-2111: Flexible Indexing
toString(), port your customization over to reflectWith(). reflectAsString() would
then return what toString() did before.
* LUCENE-2236: DefaultSimilarity can no longer be set statically (and dangerously) for the entire JVM.
* LUCENE-2236, LUCENE-2912: DefaultSimilarity can no longer be set statically
(and dangerously) for the entire JVM.
Instead, IndexWriterConfig and IndexSearcher now take a SimilarityProvider.
Similarity can now be configured on a per-field basis.
Similarity retains only the field-specific relevance methods such as tf() and idf().
Previously some (but not all) of these methods, such as computeNorm and scorePayload took
field as a parameter, this is removed due to the fact the entire Similarity (all methods)
can now be configured per-field.
Methods that apply to the entire query such as coord() and queryNorm() exist in SimilarityProvider.

35
lucene/build.xml
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@ -391,7 +391,8 @@
<target name="dist-all" depends="dist, dist-src"/>
<target name="generate-maven-artifacts" depends="maven.ant.tasks-check, package, jar-src, jar-test-framework-src, javadocs">
<target name="generate-maven-artifacts"
depends="maven.ant.tasks-check, package, jar-src, jar-test-framework-src, javadocs">
<sequential>
<ant target="get-maven-poms" dir=".."/>
@ -403,22 +404,35 @@
classifier="sources"/>
<attach file="${build.dir}/${final.name}-javadoc.jar"
classifier="javadoc"/>
<attach file="${build.dir}/${final.name}-tests.jar"
classifier="tests"/>
</artifact-attachments>
</m2-deploy>
<artifact:install-provider artifactId="wagon-ssh" version="1.0-beta-7"/>
<artifact:pom id="test-framework-pom" file="src/test-framework/pom.xml"/>
<artifact:deploy>
<attach file="${build.dir}/${final.name}-tests.jar"
classifier="tests" />
<!--
For the purposes of the generated artifacts, change the <packaging>
in the test-framework POM from "jar" to "test-jar" - this allows
artifact:deploy to properly name the artifact. The Maven build doesn't
have a lifecycle mapping for the "test-jar" packaging, though, so the
POM in src/test-framework/ is left with the "jar" packaging.
-->
<property name="test-jar-packaging-test-framework-pom"
location="${build.dir}/test-jar-packaging-test-framework,pom"/>
<copy file="src/test-framework/pom.xml"
tofile="${test-jar-packaging-test-framework-pom}">
<filterset begintoken="&lt;packaging&gt;" endtoken="&lt;/packaging&gt;">
<filter token="jar"
value="&lt;packaging&gt;test-jar&lt;/packaging&gt;"/>
</filterset>
</copy>
<artifact:pom id="test-framework-pom"
file="${test-jar-packaging-test-framework-pom}"/>
<artifact:deploy file="${build.dir}/${final.name}-tests.jar">
<attach file="${build.dir}/${final.name}-tests-src.jar"
classifier="test-sources"/>
<attach file="${build.dir}/${final.name}-tests-javadoc.jar"
classifier="test-javadoc"/>
<remoteRepository url="${m2.repository.url}">
<authentication username="${m2.repository.username}" privateKey="${m2.repository.private.key}"/>
<authentication username="${m2.repository.username}"
privateKey="${m2.repository.private.key}"/>
</remoteRepository>
<pom refid="test-framework-pom"/>
</artifact:deploy>
@ -483,9 +497,6 @@
<fileset dir="contrib/queryparser/src/java/org/apache/lucene/queryParser/standard/parser" includes="*.java">
<containsregexp expression="Generated.*By.*JavaCC"/>
</fileset>
<fileset dir="contrib/demo/src/java/org/apache/lucene/demo/html" includes="*.java">
<containsregexp expression="Generated.*By.*JavaCC"/>
</fileset>
</delete>
</target>

77
lucene/contrib/CHANGES.txt
View File

@ -4,13 +4,20 @@ Lucene contrib change Log
Build
* LUCENE-2845: Moved contrib/benchmark to modules.
* LUCENE-2413: Moved the demo out of lucene core and into contrib/demo.
(Robert Muir)
New Features
* LUCENE-2604: Added RegexpQuery support to contrib/queryparser.
(Simon Willnauer, Robert Muir)
* LUCENE-2500: Added DirectIOLinuxDirectory, a Linux-specific
Directory impl that uses the O_DIRECT flag to bypass the buffer
cache. This is useful to prevent segment merging from evicting
pages from the buffer cache, since fadvise/madvise do not seem.
(Michael McCandless)
* LUCENE-2373: Added a Codec implementation that works with append-only
filesystems (such as e.g. Hadoop DFS). SegmentInfos writing/reading
code is refactored to support append-only FS, and to allow for future
@ -25,8 +32,10 @@ New Features
* LUCENE-2507: Added DirectSpellChecker, which retrieves correction candidates directly
from the term dictionary using levenshtein automata. (Robert Muir)
* LUCENE-2836: Add FieldCacheRewriteMethod, which rewrites MultiTermQueries
using the FieldCache's TermsEnum. (Robert Muir)
* LUCENE-2791: Added WindowsDirectory, a Windows-specific Directory impl
that doesn't synchronize on the file handle. This can be useful to
avoid the performance problems of SimpleFSDirectory and NIOFSDirectory.
(Robert Muir, Simon Willnauer, Uwe Schindler, Michael McCandless)
API Changes
@ -38,6 +47,11 @@ API Changes
* LUCENE-2638 MakeHighFreqTerms.TermStats public to make it more useful
for API use. (Andrzej Bialecki)
* LUCENE-2912: The field-specific hashmaps in SweetSpotSimilarity were removed.
Instead, use SimilarityProvider to return different SweetSpotSimilaritys
for different fields, this way all parameters (such as TF factors) can be
customized on a per-field basis. (Robert Muir)
======================= Lucene 3.x (not yet released) =======================
Changes in backwards compatibility policy
@ -65,14 +79,6 @@ Changes in backwards compatibility policy
* LUCENE-2581: Added new methods to FragmentsBuilder interface. These methods
are used to set pre/post tags and Encoder. (Koji Sekiguchi)
* LUCENE-2391: Improved spellchecker (re)build time/ram usage by omitting
frequencies/positions/norms for single-valued fields, modifying the default
ramBufferMBSize to match IndexWriterConfig (16MB), making index optimization
an optional boolean parameter, and modifying the incremental update logic
to work well with unoptimized spellcheck indexes. The indexDictionary() methods
were made final to ensure a hard backwards break in case you were subclassing
Spellchecker. In general, subclassing Spellchecker is not recommended. (Robert Muir)
Changes in runtime behavior
* LUCENE-2117: SnowballAnalyzer uses TurkishLowerCaseFilter instead of
@ -86,11 +92,6 @@ Changes in runtime behavior
Bug fixes
* LUCENE-2855: contrib queryparser was using CharSequence as key in some internal
Map instances, which was leading to incorrect behaviour, since some CharSequence
implementors do not override hashcode and equals methods. Now the internal Maps
are using String instead. (Adriano Crestani)
* LUCENE-2068: Fixed ReverseStringFilter which was not aware of supplementary
characters. During reverse the filter created unpaired surrogates, which
will be replaced by U+FFFD by the indexer, but not at query time. The filter
@ -117,39 +118,32 @@ Bug fixes
For matchVersion >= 3.1 the filter also no longer lowercases. ThaiAnalyzer
will use a separate LowerCaseFilter instead. (Uwe Schindler, Robert Muir)
* LUCENE-2615: Fix DirectIOLinuxDirectory to not assign bogus
* LUCENE-2615: Fix DirectIOLinuxDirectory to not assign bogus
permissions to newly created files, and to not silently hardwire
buffer size to 1 MB. (Mark Miller, Robert Muir, Mike McCandless)
* LUCENE-2629: Fix gennorm2 task for generating ICUFoldingFilter's .nrm file. This allows
* LUCENE-2629: Fix gennorm2 task for generating ICUFoldingFilter's .nrm file. This allows
you to customize its normalization/folding, by editing the source data files in src/data
and regenerating a new .nrm with 'ant gennorm2'. (David Bowen via Robert Muir)
* LUCENE-2653: ThaiWordFilter depends on the JRE having a Thai dictionary, which is not
* LUCENE-2653: ThaiWordFilter depends on the JRE having a Thai dictionary, which is not
always the case. If the dictionary is unavailable, the filter will now throw
UnsupportedOperationException in the constructor. (Robert Muir)
* LUCENE-589: Fix contrib/demo for international documents.
* LUCENE-589: Fix contrib/demo for international documents.
(Curtis d'Entremont via Robert Muir)
* LUCENE-2246: Fix contrib/demo for Turkish html documents.
* LUCENE-2246: Fix contrib/demo for Turkish html documents.
(Selim Nadi via Robert Muir)
* LUCENE-590: Demo HTML parser gives incorrect summaries when title is repeated as a heading
* LUCENE-590: Demo HTML parser gives incorrect summaries when title is repeated as a heading
(Curtis d'Entremont via Robert Muir)
* LUCENE-591: The demo indexer now indexes meta keywords.
* LUCENE-591: The demo indexer now indexes meta keywords.
(Curtis d'Entremont via Robert Muir)
* LUCENE-2874: Highlighting overlapping tokens outputted doubled words.
(Pierre Gossé via Robert Muir)
API Changes
* LUCENE-2867: Some contrib queryparser methods that receives CharSequence as
identifier, such as QueryNode#unsetTag(CharSequence), were deprecated and
will be removed on version 4. (Adriano Crestani)
* LUCENE-2147: Spatial GeoHashUtils now always decode GeoHash strings
with full precision. GeoHash#decode_exactly(String) was merged into
GeoHash#decode(String). (Chris Male, Simon Willnauer)
@ -185,17 +179,11 @@ API Changes
* LUCENE-2747: Deprecated ArabicLetterTokenizer. StandardTokenizer now tokenizes
most languages correctly including Arabic. (Steven Rowe, Robert Muir)
* LUCENE-2830: Use StringBuilder instead of StringBuffer across Benchmark, and
remove the StringBuffer HtmlParser.parse() variant. (Shai Erera)
* LUCENE-2920: Deprecated ShingleMatrixFilter as it is unmaintained and does
not work with custom Attributes or custom payload encoders. (Uwe Schindler)
New features
* LUCENE-2500: Added DirectIOLinuxDirectory, a Linux-specific
Directory impl that uses the O_DIRECT flag to bypass the buffer
cache. This is useful to prevent segment merging from evicting
pages from the buffer cache, since fadvise/madvise do not seem.
(Michael McCandless)
* LUCENE-2306: Add NumericRangeFilter and NumericRangeQuery support to XMLQueryParser.
(Jingkei Ly, via Mark Harwood)
@ -285,14 +273,6 @@ New features
BooleanModifiersQueryNodeProcessor, for example instead of GroupQueryNodeProcessor.
(Adriano Crestani via Robert Muir)
* LUCENE-2791: Added WindowsDirectory, a Windows-specific Directory impl
that doesn't synchronize on the file handle. This can be useful to
avoid the performance problems of SimpleFSDirectory and NIOFSDirectory.
(Robert Muir, Simon Willnauer, Uwe Schindler, Michael McCandless)
* LUCENE-2842: Add analyzer for Galician. Also adds the RSLP (Orengo) stemmer
for Portuguese. (Robert Muir)
Build
* LUCENE-2124: Moved the JDK-based collation support from contrib/collation
@ -313,11 +293,6 @@ Build
* LUCENE-2797: Upgrade contrib/icu's ICU jar file to ICU 4.6
(Robert Muir)
* LUCENE-2833: Upgrade contrib/ant's jtidy jar file to r938 (Robert Muir)
* LUCENE-2413: Moved the demo out of lucene core and into contrib/demo.
(Robert Muir)
Optimizations
* LUCENE-2157: DelimitedPayloadTokenFilter no longer copies the buffer

73
lucene/contrib/demo/build.xml
View File

@ -17,81 +17,40 @@
limitations under the License.
-->
<project name="demo" default="default" xmlns:artifact="antlib:org.apache.maven.artifact.ant">
<project name="demo" default="jar-core" xmlns:artifact="antlib:org.apache.maven.artifact.ant">
<description>
Lucene Demo
</description>
<property name="build.demo.template" value="src/java/demo-build.template"/>
<property name="demo.name" value="lucene-demos-${version}"/>
<property name="demo.war.name" value="luceneweb"/>
<import file="../contrib-build.xml"/>
<module-uptodate name="analysis/common" jarfile="${common.dir}/../modules/analysis/build/common/lucene-analyzers-common-${version}.jar"
property="analyzers-common.uptodate" classpath.property="analyzers-common.jar"/>
<property name="lucene.jar" value="${common.dir}/build/lucene-core-${version}.jar"/>
<target name="lucene-jar-uptodate" unless="lucene.jar.uptodate">
<uptodate property="lucene.jar.uptodate" targetfile="${lucene.jar}">
<srcfiles dir="${common.dir}/src/java" includes="**/*.java"/>
</uptodate>
</target>
<target name="jar-lucene" depends="build-lucene" unless="lucene.jar.uptodate">
<ant dir="${common.dir}" target="jar-core" inheritAll="false"/>
</target>
<target name="init" depends="contrib-build.init,lucene-jar-uptodate,jar-lucene"/>
<path id="classpath">
<pathelement path="${analyzers-common.jar}"/>
<path refid="base.classpath"/>
<pathelement path="${lucene.jar}"/>
</path>
<target name="compile-core" depends="compile-analyzers-common, common.compile-core, war-demo" />
<target name="compile-core" depends="jar-analyzers-common,common.compile-core" />
<target name="compile-analyzers-common" unless="analyzers-common.uptodate">
<subant target="default">
<target name="jar-analyzers-common" unless="analyzers-common.uptodate">
<subant target="jar-core">
<fileset dir="${common.dir}/../modules/analysis/common" includes="build.xml"/>
</subant>
</target>
<target name="war-demo">
<sequential>
<build-manifest title="Lucene Search Engine: demos"/>
<war destfile="${build.dir}/${demo.war.name}.war"
webxml="src/jsp/WEB-INF/web.xml"
manifest="${manifest.file}">
<fileset dir="src/jsp" excludes="WEB-INF/web.xml"/>
<lib dir="${build.dir}/../.." includes="lucene-core-${version}.jar"/>
<lib dir="${common.dir}/../modules/analysis/build/common" includes="lucene-analyzers-common-${version}.jar"/>
<lib dir="${build.dir}" includes="${final.name}.jar"/>
<metainf dir="${common.dir}">
<include name="LICENSE.txt"/>
<include name="NOTICE.txt"/>
</metainf>
</war>
</sequential>
</target>
<target name="clean-javacc">
<fileset dir="src/java/org/apache/lucene/demo/html" includes="*.java">
<containsregexp expression="Generated.*By.*JavaCC"/>
</fileset>
</target>
<target name="javacc" depends="init,javacc-check" if="javacc.present">
<invoke-javacc target="src/java/org/apache/lucene/demo/html/HTMLParser.jj"
outputDir="src/java/org/apache/lucene/demo/html"
/>
</target>
<target name="dist-maven" if="pom.xml.present" depends="compile-core,jar-src">
<sequential>
<artifact:install-provider artifactId="wagon-ssh" version="1.0-beta-7"/>
<artifact:pom id="maven.project" file="pom.xml"/>
<artifact:deploy file="${build.dir}/${demo.war.name}.war">
<attach file="${build.dir}/${maven.project.build.finalName}.jar"
classifier="classes"/>
<attach file="${build.dir}/${final.name}-src.jar"
classifier="sources"/>
<attach file="${build.dir}/${final.name}-javadoc.jar"
classifier="javadoc"/>
<remoteRepository url="${m2.repository.url}">
<authentication username="${m2.repository.username}" privateKey="${m2.repository.private.key}"/>
</remoteRepository>
<pom refid="maven.project"/>
</artifact:deploy>
</sequential>
</target>
</project>

253
lucene/contrib/demo/src/java/demo-build.template
View File

@ -1,253 +0,0 @@
<?xml version="1.0"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<project name="lucene-demo" default="compile-demo" basedir=".">
<dirname file="${ant.file.common}" property="common.dir"/>
<property name="version" value="@PLACEHOLDER_version@"/>
<property name="javac.source" value="@PLACEHOLDER_javac.source@"/>
<property name="javac.target" value="@PLACEHOLDER_javac.target@"/>
<property name="build.dir" location="build"/>
<property name="core.name" value="lucene-core-${version}"/>
<property name="demo.name" value="lucene-demos-${version}"/>
<property name="demo.war.name" value="luceneweb"/>
<property name="manifest.file" location="${build.dir}/MANIFEST.MF"/>
<!-- Build classpath -->
<path id="classpath">
<pathelement location="${common.dir}/${core.name}.jar"/>
</path>
<path id="demo.classpath">
<path refid="classpath"/>
<pathelement location="${build.dir}/classes/demo"/>
</path>
<available
property="jar.core.present"
type="file"
file="${common.dir}/${core.name}.jar"
/>
<target name="jar.core-check">
<fail unless="jar.core.present">
##################################################################
${common.dir}/${core.name}.jar not found.
##################################################################
</fail>
</target>
<!-- ================================================================== -->
<!-- J A R -->
<!-- ================================================================== -->
<!-- -->
<!-- ================================================================== -->
<target name="jar-demo" depends="compile-demo"
description="Build demo jar file">
<sequential>
<build-manifest/>
<jar
destfile="${demo.name}.jar"
basedir="${build.dir}/classes/demo"
excludes="**/*.java"
manifest="${manifest.file}">
<metainf dir="${common.dir}">
<include name="LICENSE.txt"/>
<include name="NOTICE.txt"/>
</metainf>
</jar>
</sequential>
</target>
<target name="war-demo" depends="jar-demo"
description="Build demo war file">
<sequential>
<build-manifest/>
<war destfile="${demo.war.name}.war"
webxml="src/jsp/WEB-INF/web.xml"
manifest="${manifest.file}">
<fileset dir="src/jsp" excludes="WEB-INF/web.xml"/>
<lib dir="." includes="${demo.name}.jar"/>
<lib dir="." includes="${core.name}.jar"/>
<metainf dir="${common.dir}">
<include name="LICENSE.txt"/>
<include name="NOTICE.txt"/>
</metainf>
</war>
</sequential>
</target>
<!-- ================================================================== -->
<!-- B U I L D D E M O -->
<!-- ================================================================== -->
<!-- -->
<!-- ================================================================== -->
<target name="compile-demo" depends="jar.core-check"
description="Compile demo classes">
<mkdir dir="${build.dir}/classes/demo"/>
<compile
srcdir="src/demo"
destdir="${build.dir}/classes/demo">
<classpath refid="demo.classpath"/>
</compile>
</target>
<target name="clean"
description="Removes contents of build directory">
<delete dir="${build.dir}"/>
<delete dir="${common.dir}/demo-text-dir"/>
<delete dir="${common.dir}/demo-html-dir"/>
</target>
<!-- ================================================================== -->
<!-- R U N T E X T I N D E X I N G D E M O -->
<!-- ================================================================== -->
<!-- -->
<!-- ================================================================== -->
<target name="demo-index-text" depends="jar-demo"
description="Run text indexing demo (index the sources of the demo).">
<echo>----- (1) Prepare dir ----- </echo>
<echo>cd ${common.dir} </echo>
<echo>rmdir demo-text-dir </echo>
<delete dir="${common.dir}/demo-text-dir"/>
<echo>mkdir demo-text-dir </echo>
<mkdir dir="${common.dir}/demo-text-dir"/>
<echo>cd demo-text-dir </echo>
<echo>----- (2) Index the files located under ${common.dir}/src ----- </echo>
<invoke-java class="IndexFiles" params="${common.dir}/src/demo" paramsDisplay="../src/demo" type="text"/>
</target>
<!-- ================================================================== -->
<!-- R U N T E X T S E A R C H D E M O -->
<!-- ================================================================== -->
<!-- -->
<!-- ================================================================== -->
<target name="demo-search-text" depends="jar-demo"
description="Run interactive search demo.">
<echo>----- Interactive search ----- </echo>
<echo>cd demo-text-dir </echo>
<invoke-java class="SearchFiles" params="-index index" paramsDisplay="-index index" type="text"/>
</target>
<!-- ================================================================== -->
<!-- R U N H T M L I N D E X I N G D E M O -->
<!-- ================================================================== -->
<!-- -->
<!-- ================================================================== -->
<target name="demo-index-html" depends="jar-demo"
description="Run html indexing demo (index the javadocs).">
<echo>----- (1) Prepare dir ----- </echo>
<echo>cd ${common.dir} </echo>
<echo>rmdir demo-html-dir </echo>
<delete dir="${common.dir}/demo-html-dir"/>
<echo>mkdir demo-html-dir </echo>
<mkdir dir="${common.dir}/demo-html-dir"/>
<echo>cd demo-html-dir </echo>
<echo>----- (2) Index the files located under ${common.dir}/src ----- </echo>
<invoke-java class="IndexFiles" params="${common.dir}/docs/api" paramsDisplay="../docs/api" type="html"/>
</target>
<!-- ================================================================== -->
<!-- R U N H T M L S E A R C H D E M O -->
<!-- ================================================================== -->
<!-- -->
<!-- ================================================================== -->
<target name="demo-search-html" depends="jar-demo"
description="Run interactive search demo.">
<echo>----- Interactive search ----- </echo>
<echo>cd demo-html-dir </echo>
<invoke-java class="SearchFiles" params="-index index" paramsDisplay="-index index" type="html"/>
</target>
<!--+
| M A C R O S
+-->
<macrodef name="build-manifest" description="Builds a manifest file">
<sequential>
<manifest file="${manifest.file}">
<attribute name="Specification-Title" value="Lucene Search Engine: demos"/>
<!-- spec version must match "digit+{.digit+}*" -->
<attribute name="Specification-Version" value="${version}"/>
<attribute name="Specification-Vendor"
value="The Apache Software Foundation"/>
<attribute name="Implementation-Title" value="org.apache.lucene"/>
<!-- impl version can be any string -->
<attribute name="Implementation-Version"
value="${version}"/>
<attribute name="Implementation-Vendor"
value="The Apache Software Foundation"/>
<attribute name="X-Compile-Source-JDK"
value="${javac.source}"/>
<attribute name="X-Compile-Target-JDK"
value="${javac.target}"/>
</manifest>
</sequential>
</macrodef>
<macrodef name="compile">
<attribute name="srcdir"/>
<attribute name="destdir"/>
<element name="nested" implicit="yes" optional="yes"/>
<sequential>
<mkdir dir="@{destdir}"/>
<javac
srcdir="@{srcdir}"
destdir="@{destdir}"
deprecation="off"
debug="on"
source="${javac.source}"
target="${javac.target}">
<nested/>
</javac>
</sequential>
</macrodef>
<macrodef name="invoke-java">
<attribute name="class"/>
<attribute name="params"/>
<attribute name="paramsDisplay"/>
<attribute name="type"/>
<sequential>
<echo>java -classpath "../${core.name}.jar;../${demo.name}.jar" org.apache.lucene.demo.@{class} @{paramsDisplay} </echo>
<java classname="org.apache.lucene.demo.@{class}"
dir="${common.dir}/demo-@{type}-dir"
fork="true"
failonerror="true"
maxmemory="128m"
>
<arg value="@{params}"/>
<classpath>
<pathelement location="${common.dir}/${core.name}.jar"/>
<pathelement location="${common.dir}/${demo.name}.jar"/>
</classpath>
</java>
</sequential>
</macrodef>
</project>

66
lucene/contrib/demo/src/java/org/apache/lucene/demo/DeleteFiles.java
View File

@ -1,66 +0,0 @@
package org.apache.lucene.demo;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.io.File;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.Term;
//import org.apache.lucene.index.Term;
/** Deletes documents from an index that do not contain a term. */
public class DeleteFiles {
private DeleteFiles() {} // singleton
/** Deletes documents from an index that do not contain a term. */
public static void main(String[] args) {
String usage = "java org.apache.lucene.demo.DeleteFiles <unique_term>";
if (args.length == 0) {
System.err.println("Usage: " + usage);
System.exit(1);
}
try {
Directory directory = FSDirectory.open(new File("index"));
IndexReader reader = IndexReader.open(directory, false); // we don't want read-only because we are about to delete
Term term = new Term("path", args[0]);
int deleted = reader.deleteDocuments(term);
System.out.println("deleted " + deleted +
" documents containing " + term);
// one can also delete documents by their internal id:
/*
for (int i = 0; i < reader.maxDoc(); i++) {
System.out.println("Deleting document with id " + i);
reader.delete(i);
}*/
reader.close();
directory.close();
} catch (Exception e) {
System.out.println(" caught a " + e.getClass() +
"\n with message: " + e.getMessage());
}
}
}

72
lucene/contrib/demo/src/java/org/apache/lucene/demo/FileDocument.java
View File

@ -1,72 +0,0 @@
package org.apache.lucene.demo;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import org.apache.lucene.document.DateTools;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
/** A utility for making Lucene Documents from a File. */
public class FileDocument {
/** Makes a document for a File.
<p>
The document has three fields:
<ul>
<li><code>path</code>--containing the pathname of the file, as a stored,
untokenized field;
<li><code>modified</code>--containing the last modified date of the file as
a field as created by <a
href="lucene.document.DateTools.html">DateTools</a>; and
<li><code>contents</code>--containing the full contents of the file, as a
Reader field;
*/
public static Document Document(File f)
throws java.io.IOException {
// make a new, empty document
Document doc = new Document();
// Add the path of the file as a field named "path". Use a field that is
// indexed (i.e. searchable), but don't tokenize the field into words.
doc.add(new Field("path", f.getPath(), Field.Store.YES, Field.Index.NOT_ANALYZED));
// Add the last modified date of the file a field named "modified". Use
// a field that is indexed (i.e. searchable), but don't tokenize the field
// into words.
doc.add(new Field("modified",
DateTools.timeToString(f.lastModified(), DateTools.Resolution.MINUTE),
Field.Store.YES, Field.Index.NOT_ANALYZED));
// Add the contents of the file to a field named "contents". Specify a Reader,
// so that the text of the file is tokenized and indexed, but not stored.
// Note that FileReader expects the file to be in UTF-8 encoding.
// If that's not the case searching for special characters will fail.
doc.add(new Field("contents", new InputStreamReader(new FileInputStream(f), "UTF-8")));
// return the document
return doc;
}
private FileDocument() {}
}

92
lucene/contrib/demo/src/java/org/apache/lucene/demo/HTMLDocument.java
View File

@ -1,92 +0,0 @@
package org.apache.lucene.demo;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.io.*;
import org.apache.lucene.document.*;
import org.apache.lucene.demo.html.HTMLParser;
/** A utility for making Lucene Documents for HTML documents. */
public class HTMLDocument {
static char dirSep = System.getProperty("file.separator").charAt(0);
public static String uid(File f) {
// Append path and date into a string in such a way that lexicographic
// sorting gives the same results as a walk of the file hierarchy. Thus
// null (\u0000) is used both to separate directory components and to
// separate the path from the date.
return f.getPath().replace(dirSep, '\u0000') +
"\u0000" +
DateTools.timeToString(f.lastModified(), DateTools.Resolution.SECOND);
}
public static String uid2url(String uid) {
String url = uid.replace('\u0000', '/'); // replace nulls with slashes
return url.substring(0, url.lastIndexOf('/')); // remove date from end
}
public static Document Document(File f)
throws IOException, InterruptedException {
// make a new, empty document
Document doc = new Document();
// Add the url as a field named "path". Use a field that is
// indexed (i.e. searchable), but don't tokenize the field into words.
doc.add(new Field("path", f.getPath().replace(dirSep, '/'), Field.Store.YES,
Field.Index.NOT_ANALYZED));
// Add the last modified date of the file a field named "modified".
// Use a field that is indexed (i.e. searchable), but don't tokenize
// the field into words.
doc.add(new Field("modified",
DateTools.timeToString(f.lastModified(), DateTools.Resolution.MINUTE),
Field.Store.YES, Field.Index.NOT_ANALYZED));
// Add the uid as a field, so that index can be incrementally maintained.
// This field is not stored with document, it is indexed, but it is not
// tokenized prior to indexing.
doc.add(new Field("uid", uid(f), Field.Store.NO, Field.Index.NOT_ANALYZED));
FileInputStream fis = new FileInputStream(f);
InputStreamReader reader = new InputStreamReader(fis, "UTF-8");
HTMLParser parser = new HTMLParser(reader);
// Add the tag-stripped contents as a Reader-valued Text field so it will
// get tokenized and indexed.
doc.add(new Field("contents", parser.getReader()));
// add any document keywords if they exist
String keywords = parser.getMetaTags().getProperty("keywords");
if (keywords != null)
doc.add(new Field("contents", keywords, Field.Store.NO, Field.Index.ANALYZED));
// Add the summary as a field that is stored and returned with
// hit documents for display.
doc.add(new Field("summary", parser.getSummary(), Field.Store.YES, Field.Index.NO));
// Add the title as a field that it can be searched and that is stored.
doc.add(new Field("title", parser.getTitle(), Field.Store.YES, Field.Index.ANALYZED));
// return the document
return doc;
}
private HTMLDocument() {}
}

157
lucene/contrib/demo/src/java/org/apache/lucene/demo/IndexFiles.java
View File

@ -17,39 +17,59 @@ package org.apache.lucene.demo;
* limitations under the License.
*/
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.NumericField;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.IndexWriterConfig.OpenMode;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.Term;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.util.Version;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Date;
/** Index all text files under a directory. */
/** Index all text files under a directory. See http://lucene.apache.org/java/4_0/demo.html. */
public class IndexFiles {
private IndexFiles() {}
static final File INDEX_DIR = new File("index");
/** Index all text files under a directory. */
public static void main(String[] args) {
String usage = "java org.apache.lucene.demo.IndexFiles <root_directory>";
if (args.length == 0) {
String usage = "java org.apache.lucene.demo.IndexFiles"
+ " [-index INDEX_PATH] [-docs DOCS_PATH] [-update]\n\n"
// TODO: Change the link with every release (or: fill in some less error-prone alternative here...)
+ "See http://lucene.apache.org/java/4_0/demo.html for details.";
String indexPath = "index";
String docsPath = null;
boolean create = true;
for(int i=0;i<args.length;i++) {
if ("-index".equals(args[i])) {
indexPath = args[i+1];
i++;
} else if ("-docs".equals(args[i])) {
docsPath = args[i+1];
i++;
} else if ("-update".equals(args[i])) {
create = false;
}
}
if (docsPath == null) {
System.err.println("Usage: " + usage);
System.exit(1);
}
if (INDEX_DIR.exists()) {
System.out.println("Cannot save index to '" +INDEX_DIR+ "' directory, please delete it first");
System.exit(1);
}
final File docDir = new File(args[0]);
final File docDir = new File(docsPath);
if (!docDir.exists() || !docDir.canRead()) {
System.out.println("Document directory '" +docDir.getAbsolutePath()+ "' does not exist or is not readable, please check the path");
System.exit(1);
@ -57,13 +77,39 @@ public class IndexFiles {
Date start = new Date();
try {
IndexWriter writer = new IndexWriter(FSDirectory.open(INDEX_DIR),
new IndexWriterConfig(Version.LUCENE_CURRENT, new StandardAnalyzer(
Version.LUCENE_CURRENT)).setOpenMode(OpenMode.CREATE));
System.out.println("Indexing to directory '" +INDEX_DIR+ "'...");
System.out.println("Indexing to directory '" + indexPath + "'...");
Directory dir = FSDirectory.open(new File(indexPath));
Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_40);
IndexWriterConfig iwc = new IndexWriterConfig(Version.LUCENE_40, analyzer);
if (create) {
// Create a new index in the directory, removing any
// previously indexed documents:
iwc.setOpenMode(OpenMode.CREATE);
} else {
// Add new documents to an existing index:
iwc.setOpenMode(OpenMode.CREATE_OR_APPEND);
}
// Optional: for better indexing performance, if you
// are indexing many documents, increase the RAM
// buffer. But if you do this, increase the max heap
// size to the JVM (eg add -Xmx512m or -Xmx1g):
//
// iwc.setRAMBufferSizeMB(256.0);
IndexWriter writer = new IndexWriter(dir, iwc);
indexDocs(writer, docDir);
System.out.println("Optimizing...");
writer.optimize();
// NOTE: if you want to maximize search performance,
// you can optionally call optimize here. This can be
// a costly operation, so generally it's only worth
// it when your index is relatively static (ie you're
// done adding documents to it):
//
// writer.optimize();
writer.close();
Date end = new Date();
@ -75,6 +121,21 @@ public class IndexFiles {
}
}
/**
* Indexes the given file using the given writer, or if a directory is given,
* recurses over files and directories found under the given directory.
*
* NOTE: This method indexes one document per input file. This is slow. For good
* throughput, put multiple documents into your input file(s). An example of this is
* in the benchmark module, which can create "line doc" files, one document per line,
* using the
* <a href="../../../../../contrib-benchmark/org/apache/lucene/benchmark/byTask/tasks/WriteLineDocTask.html"
* >WriteLineDocTask</a>.
*
* @param writer Writer to the index where the given file/dir info will be stored
* @param file The file to index, or the directory to recurse into to find files to index
* @throws IOException
*/
static void indexDocs(IndexWriter writer, File file)
throws IOException {
// do not try to index files that cannot be read
@ -88,16 +149,62 @@ public class IndexFiles {
}
}
} else {
System.out.println("adding " + file);
FileInputStream fis;
try {
writer.addDocument(FileDocument.Document(file));
}
fis = new FileInputStream(file);
} catch (FileNotFoundException fnfe) {
// at least on windows, some temporary files raise this exception with an "access denied" message
// checking if the file can be read doesn't help
catch (FileNotFoundException fnfe) {
}
}
}
return;
}
try {
// make a new, empty document
Document doc = new Document();
// Add the path of the file as a field named "path". Use a
// field that is indexed (i.e. searchable), but don't tokenize
// the field into separate words and don't index term frequency
// or positional information:
Field pathField = new Field("path", file.getPath(), Field.Store.YES, Field.Index.NOT_ANALYZED_NO_NORMS);
pathField.setOmitTermFreqAndPositions(true);
doc.add(pathField);
// Add the last modified date of the file a field named "modified".
// Use a NumericField that is indexed (i.e. efficiently filterable with
// NumericRangeFilter). This indexes to milli-second resolution, which
// is often too fine. You could instead create a number based on
// year/month/day/hour/minutes/seconds, down the resolution you require.
// For example the long value 2011021714 would mean
// February 17, 2011, 2-3 PM.
NumericField modifiedField = new NumericField("modified");
modifiedField.setLongValue(file.lastModified());
doc.add(modifiedField);
// Add the contents of the file to a field named "contents". Specify a Reader,
// so that the text of the file is tokenized and indexed, but not stored.
// Note that FileReader expects the file to be in UTF-8 encoding.
// If that's not the case searching for special characters will fail.
doc.add(new Field("contents", new BufferedReader(new InputStreamReader(fis, "UTF-8"))));
if (writer.getConfig().getOpenMode() == OpenMode.CREATE) {
// New index, so we just add the document (no old document can be there):
System.out.println("adding " + file);
writer.addDocument(doc);
} else {
// Existing index (an old copy of this document may have been indexed) so
// we use updateDocument instead to replace the old one matching the exact
// path, if present:
System.out.println("updating " + file);
writer.updateDocument(new Term("path", file.getPath()), doc);
}
} finally {
fis.close();
}
}
}
}
}

181
lucene/contrib/demo/src/java/org/apache/lucene/demo/IndexHTML.java
View File

@ -1,181 +0,0 @@
package org.apache.lucene.demo;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.TermsEnum;
import org.apache.lucene.index.Terms;
import org.apache.lucene.index.MultiFields;
import org.apache.lucene.index.IndexWriterConfig.OpenMode;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.util.Version;
import org.apache.lucene.util.BytesRef;
import java.io.File;
import java.util.Date;
import java.util.Arrays;
/** Indexer for HTML files. */
public class IndexHTML {
private IndexHTML() {}
private static boolean deleting = false; // true during deletion pass
private static IndexReader reader; // existing index
private static IndexWriter writer; // new index being built
private static TermsEnum uidIter; // document id iterator
/** Indexer for HTML files.*/
public static void main(String[] argv) {
try {
File index = new File("index");
boolean create = false;
File root = null;
String usage = "IndexHTML [-create] [-index <index>] <root_directory>";
if (argv.length == 0) {
System.err.println("Usage: " + usage);
return;
}
for (int i = 0; i < argv.length; i++) {
if (argv[i].equals("-index")) { // parse -index option
index = new File(argv[++i]);
} else if (argv[i].equals("-create")) { // parse -create option
create = true;
} else if (i != argv.length-1) {
System.err.println("Usage: " + usage);
return;
} else
root = new File(argv[i]);
}
if(root == null) {
System.err.println("Specify directory to index");
System.err.println("Usage: " + usage);
return;
}
Date start = new Date();
if (!create) { // delete stale docs
deleting = true;
indexDocs(root, index, create);
}
writer = new IndexWriter(FSDirectory.open(index), new IndexWriterConfig(
Version.LUCENE_CURRENT, new StandardAnalyzer(Version.LUCENE_CURRENT))
.setOpenMode(create ? OpenMode.CREATE : OpenMode.CREATE_OR_APPEND));
indexDocs(root, index, create); // add new docs
System.out.println("Optimizing index...");
writer.optimize();
writer.close();
Date end = new Date();
System.out.print(end.getTime() - start.getTime());
System.out.println(" total milliseconds");
} catch (Exception e) {
e.printStackTrace();
}
}
/* Walk directory hierarchy in uid order, while keeping uid iterator from
/* existing index in sync. Mismatches indicate one of: (a) old documents to
/* be deleted; (b) unchanged documents, to be left alone; or (c) new
/* documents, to be indexed.
*/
private static void indexDocs(File file, File index, boolean create)
throws Exception {
if (!create) { // incrementally update
reader = IndexReader.open(FSDirectory.open(index), false); // open existing index
Terms terms = MultiFields.getTerms(reader, "uid");
if (terms != null) {
uidIter = terms.iterator();
indexDocs(file);
if (deleting) { // delete rest of stale docs
BytesRef text;
while ((text=uidIter.next()) != null) {
String termText = text.utf8ToString();
System.out.println("deleting " +
HTMLDocument.uid2url(termText));
reader.deleteDocuments(new Term("uid", termText));
}
deleting = false;
}
}
reader.close(); // close existing index
} else // don't have exisiting
indexDocs(file);
}
private static void indexDocs(File file) throws Exception {
if (file.isDirectory()) { // if a directory
String[] files = file.list(); // list its files
Arrays.sort(files); // sort the files
for (int i = 0; i < files.length; i++) // recursively index them
indexDocs(new File(file, files[i]));
} else if (file.getPath().endsWith(".html") || // index .html files
file.getPath().endsWith(".htm") || // index .htm files
file.getPath().endsWith(".txt")) { // index .txt files
if (uidIter != null) {
String uid = HTMLDocument.uid(file); // construct uid for doc
BytesRef text;
while((text = uidIter.next()) != null) {
String termText = text.utf8ToString();
if (termText.compareTo(uid) < 0) {
if (deleting) { // delete stale docs
System.out.println("deleting " +
HTMLDocument.uid2url(termText));
reader.deleteDocuments(new Term("uid", termText));
}
} else {
break;
}
}
if (text != null &&
text.utf8ToString().compareTo(uid) == 0) {
uidIter.next(); // keep matching docs
} else if (!deleting) { // add new docs
Document doc = HTMLDocument.Document(file);
System.out.println("adding " + doc.get("path"));
writer.addDocument(doc);
}
} else { // creating a new index
Document doc = HTMLDocument.Document(file);
System.out.println("adding " + doc.get("path"));
writer.addDocument(doc); // add docs unconditionally
}
}
}
}

110
lucene/contrib/demo/src/java/org/apache/lucene/demo/SearchFiles.java
View File

@ -27,15 +27,11 @@ import java.util.Date;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.index.IndexReader.AtomicReaderContext;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.Collector;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.ScoreDoc;
import org.apache.lucene.search.Scorer;
import org.apache.lucene.search.TopScoreDocCollector;
import org.apache.lucene.search.TopDocs;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.util.Version;
@ -47,8 +43,7 @@ public class SearchFiles {
/** Simple command-line based search demo. */
public static void main(String[] args) throws Exception {
String usage =
"Usage:\tjava org.apache.lucene.demo.SearchFiles [-index dir] [-field f] [-repeat n] [-queries file] [-raw] [-paging hitsPerPage]";
usage += "\n\tSpecify 'false' for hitsPerPage to use streaming instead of paging search.";
"Usage:\tjava org.apache.lucene.demo.SearchFiles [-index dir] [-field f] [-repeat n] [-queries file] [-query string] [-raw] [-paging hitsPerPage]\n\nSee http://lucene.apache.org/java/4_0/demo.html for details.";
if (args.length > 0 && ("-h".equals(args[0]) || "-help".equals(args[0]))) {
System.out.println(usage);
System.exit(0);
@ -59,10 +54,10 @@ public class SearchFiles {
String queries = null;
int repeat = 0;
boolean raw = false;
boolean paging = true;
String queryString = null;
int hitsPerPage = 10;
for (int i = 0; i < args.length; i++) {
for(int i = 0;i < args.length;i++) {
if ("-index".equals(args[i])) {
index = args[i+1];
i++;
@ -72,28 +67,26 @@ public class SearchFiles {
} else if ("-queries".equals(args[i])) {
queries = args[i+1];
i++;
} else if ("-query".equals(args[i])) {
queryString = args[i+1];
i++;
} else if ("-repeat".equals(args[i])) {
repeat = Integer.parseInt(args[i+1]);
i++;
} else if ("-raw".equals(args[i])) {
raw = true;
} else if ("-paging".equals(args[i])) {
if (args[i+1].equals("false")) {
paging = false;
} else {
hitsPerPage = Integer.parseInt(args[i+1]);
if (hitsPerPage == 0) {
paging = false;
}
if (hitsPerPage <= 0) {
System.err.println("There must be at least 1 hit per page.");
System.exit(1);
}
i++;
}
}
IndexReader reader = IndexReader.open(FSDirectory.open(new File(index)), true); // only searching, so read-only=true
IndexSearcher searcher = new IndexSearcher(reader);
Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_CURRENT);
IndexSearcher searcher = new IndexSearcher(FSDirectory.open(new File(index)));
Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_40);
BufferedReader in = null;
if (queries != null) {
@ -101,24 +94,26 @@ public class SearchFiles {
} else {
in = new BufferedReader(new InputStreamReader(System.in, "UTF-8"));
}
QueryParser parser = new QueryParser(Version.LUCENE_CURRENT, field, analyzer);
QueryParser parser = new QueryParser(Version.LUCENE_40, field, analyzer);
while (true) {
if (queries == null) // prompt the user
if (queries == null && queryString == null) { // prompt the user
System.out.println("Enter query: ");
}
String line = in.readLine();
String line = queryString != null ? queryString : in.readLine();
if (line == null || line.length() == -1)
if (line == null || line.length() == -1) {
break;
}
line = line.trim();
if (line.length() == 0)
if (line.length() == 0) {
break;
}
Query query = parser.parse(line);
System.out.println("Searching for: " + query.toString(field));
if (repeat > 0) { // repeat & time as benchmark
Date start = new Date();
for (int i = 0; i < repeat; i++) {
@ -128,52 +123,13 @@ public class SearchFiles {
System.out.println("Time: "+(end.getTime()-start.getTime())+"ms");
}
if (paging) {
doPagingSearch(in, searcher, query, hitsPerPage, raw, queries == null);
} else {
doStreamingSearch(searcher, query);
doPagingSearch(in, searcher, query, hitsPerPage, raw, queries == null && queryString == null);
if (queryString != null) {
break;
}
}
reader.close();
}
/**
* This method uses a custom HitCollector implementation which simply prints out
* the docId and score of every matching document.
*
* This simulates the streaming search use case, where all hits are supposed to
* be processed, regardless of their relevance.
*/
public static void doStreamingSearch(final IndexSearcher searcher, Query query) throws IOException {
Collector streamingHitCollector = new Collector() {
private Scorer scorer;
private int docBase;
// simply print docId and score of every matching document
@Override
public void collect(int doc) throws IOException {
System.out.println("doc=" + doc + docBase + " score=" + scorer.score());
}
@Override
public boolean acceptsDocsOutOfOrder() {
return true;
}
@Override
public void setNextReader(AtomicReaderContext context)
throws IOException {
this.docBase = context.docBase;
}
@Override
public void setScorer(Scorer scorer) throws IOException {
this.scorer = scorer;
}
};
searcher.search(query, streamingHitCollector);
searcher.close();
}
/**
@ -190,12 +146,10 @@ public class SearchFiles {
int hitsPerPage, boolean raw, boolean interactive) throws IOException {
// Collect enough docs to show 5 pages
TopScoreDocCollector collector = TopScoreDocCollector.create(
5 * hitsPerPage, false);
searcher.search(query, collector);
ScoreDoc[] hits = collector.topDocs().scoreDocs;
TopDocs results = searcher.search(query, 5 * hitsPerPage);
ScoreDoc[] hits = results.scoreDocs;
int numTotalHits = collector.getTotalHits();
int numTotalHits = results.totalHits;
System.out.println(numTotalHits + " total matching documents");
int start = 0;
@ -210,9 +164,7 @@ public class SearchFiles {
break;
}
collector = TopScoreDocCollector.create(numTotalHits, false);
searcher.search(query, collector);
hits = collector.topDocs().scoreDocs;
hits = searcher.search(query, numTotalHits).scoreDocs;
}
end = Math.min(hits.length, start + hitsPerPage);
@ -237,7 +189,7 @@ public class SearchFiles {
}
if (!interactive) {
if (!interactive || end == 0) {
break;
}
@ -279,8 +231,6 @@ public class SearchFiles {
if (quit) break;
end = Math.min(numTotalHits, start + hitsPerPage);
}
}
}
}

51
lucene/contrib/demo/src/java/org/apache/lucene/demo/html/Test.java
View File

@ -1,51 +0,0 @@
package org.apache.lucene.demo.html;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.io.*;
class Test {
public static void main(String[] argv) throws IOException, InterruptedException {
if ("-dir".equals(argv[0])) {
String[] files = new File(argv[1]).list();
java.util.Arrays.sort(files);
for (int i = 0; i < files.length; i++) {
System.err.println(files[i]);
File file = new File(argv[1], files[i]);
parse(file);
}
} else
parse(new File(argv[0]));
}
public static void parse(File file) throws IOException, InterruptedException {
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
HTMLParser parser = new HTMLParser(fis);
System.out.println("Title: " + Entities.encode(parser.getTitle()));
System.out.println("Summary: " + Entities.encode(parser.getSummary()));
System.out.println("Content:");
LineNumberReader reader = new LineNumberReader(parser.getReader());
for (String l = reader.readLine(); l != null; l = reader.readLine())
System.out.println(l);
} finally {
if (fis != null) fis.close();
}
}
}

8
lucene/contrib/demo/src/jsp/README.txt
View File

@ -1,8 +0,0 @@
To build the Apache Lucene web app demo just run
"ant war-demo" from the Apache Lucene Installation
directory (follow the master instructions in
BUILD.txt). If you have questions please post
them to the Apache Lucene mailing lists. To
actually figure this out you really need to
read the Lucene "Getting Started" guide provided
with the doc build ("ant docs").

10
lucene/contrib/demo/src/jsp/WEB-INF/web.xml
View File

@ -1,10 +0,0 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
</web-app>

22
lucene/contrib/demo/src/jsp/configuration.jsp
View File

@ -1,22 +0,0 @@
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<%
String appTitle = "Apache Lucene Example - Intranet Server Search Application";
/* make sure you point the below string to the index you created with IndexHTML */
String indexLocation = "/opt/lucene/index";
String appfooter = "Apache Lucene Template WebApp 1.0";
%>

21
lucene/contrib/demo/src/jsp/footer.jsp
View File

@ -1,21 +0,0 @@
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<p align="center">
<%=appfooter%>
</p>
</body>
</html>

26
lucene/contrib/demo/src/jsp/header.jsp
View File

@ -1,26 +0,0 @@
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<%@include file="configuration.jsp"%>
<html>
<head>
<title><%=appTitle%></title>
</head>
<body>
<p align="center">
Welcome to the Lucene Template application. (This is the header)
</p>

29
lucene/contrib/demo/src/jsp/index.jsp
View File

@ -1,29 +0,0 @@
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<%@include file="header.jsp"%>
<center>
<form name="search" action="results.jsp" method="get">
<p>
<input name="query" size="44"/>&nbsp;Search Criteria
</p>
<p>
<input name="maxresults" size="4" value="100"/>&nbsp;Results Per Page&nbsp;
<input type="submit" value="Search"/>
</p>
</form>
</center>
<%@include file="footer.jsp"%>

179
lucene/contrib/demo/src/jsp/results.jsp
View File

@ -1,179 +0,0 @@
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<%@ page import = " javax.servlet.*, javax.servlet.http.*, java.io.*, org.apache.lucene.analysis.*, org.apache.lucene.analysis.standard.StandardAnalyzer, org.apache.lucene.document.*, org.apache.lucene.index.*, org.apache.lucene.store.*, org.apache.lucene.search.*, org.apache.lucene.queryParser.*, org.apache.lucene.demo.*, org.apache.lucene.demo.html.Entities, java.net.URLEncoder, org.apache.lucene.util.Version" %>
<%
/*
This jsp page is deliberatly written in the horrible java directly embedded
in the page style for an easy and concise demonstration of Lucene.
Due note...if you write pages that look like this...sooner or later
you'll have a maintenance nightmare. If you use jsps...use taglibs
and beans! That being said, this should be acceptable for a small
page demonstrating how one uses Lucene in a web app.
This is also deliberately overcommented. ;-)
*/
%>
<%!
public String escapeHTML(String s) {
s = s.replaceAll("&", "&amp;");
s = s.replaceAll("<", "&lt;");
s = s.replaceAll(">", "&gt;");
s = s.replaceAll("\"", "&quot;");
s = s.replaceAll("'", "&apos;");
return s;
}
%>
<%@include file="header.jsp"%>
<%
boolean error = false; //used to control flow for error messages
String indexName = indexLocation; //local copy of the configuration variable
IndexSearcher searcher = null; //the searcher used to open/search the index
Query query = null; //the Query created by the QueryParser
TopDocs hits = null; //the search results
int startindex = 0; //the first index displayed on this page
int maxpage = 50; //the maximum items displayed on this page
String queryString = null; //the query entered in the previous page
String startVal = null; //string version of startindex
String maxresults = null; //string version of maxpage
int thispage = 0; //used for the for/next either maxpage or
//hits.totalHits - startindex - whichever is
//less
try {
IndexReader reader = IndexReader.open(FSDirectory.open(new File(indexName)), true); // only searching, so read-only=true
searcher = new IndexSearcher(reader); //create an indexSearcher for our page
//NOTE: this operation is slow for large
//indices (much slower than the search itself)
//so you might want to keep an IndexSearcher
//open
} catch (Exception e) { //any error that happens is probably due
//to a permission problem or non-existant
//or otherwise corrupt index
%>
<p>ERROR opening the Index - contact sysadmin!</p>
<p>Error message: <%=escapeHTML(e.getMessage())%></p>
<% error = true; //don't do anything up to the footer
}
%>
<%
if (error == false) { //did we open the index?
queryString = request.getParameter("query"); //get the search criteria
startVal = request.getParameter("startat"); //get the start index
maxresults = request.getParameter("maxresults"); //get max results per page
try {
maxpage = Integer.parseInt(maxresults); //parse the max results first
startindex = Integer.parseInt(startVal); //then the start index
} catch (Exception e) { } //we don't care if something happens we'll just start at 0
//or end at 50
if (queryString == null)
throw new ServletException("no query "+ //if you don't have a query then
"specified"); //you probably played on the
//query string so you get the
//treatment
Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_CURRENT); //construct our usual analyzer
try {
QueryParser qp = new QueryParser(Version.LUCENE_CURRENT, "contents", analyzer);
query = qp.parse(queryString); //parse the
} catch (ParseException e) { //query and construct the Query
//object
//if it's just "operator error"
//send them a nice error HTML
%>
<p>Error while parsing query: <%=escapeHTML(e.getMessage())%></p>
<%
error = true; //don't bother with the rest of
//the page
}
}
%>
<%
if (error == false && searcher != null) { // if we've had no errors
// searcher != null was to handle
// a weird compilation bug
thispage = maxpage; // default last element to maxpage
hits = searcher.search(query, maxpage + startindex); // run the query
if (hits.totalHits == 0) { // if we got no results tell the user
%>
<p> I'm sorry I couldn't find what you were looking for. </p>
<%
error = true; // don't bother with the rest of the
// page
}
}
if (error == false && searcher != null) {
%>
<table>
<tr>
<td>Document</td>
<td>Summary</td>
</tr>
<%
if ((startindex + maxpage) > hits.totalHits) {
thispage = hits.totalHits - startindex; // set the max index to maxpage or last
} // actual search result whichever is less
for (int i = startindex; i < (thispage + startindex); i++) { // for each element
%>
<tr>
<%
Document doc = searcher.doc(hits.scoreDocs[i].doc); //get the next document
String doctitle = doc.get("title"); //get its title
String url = doc.get("path"); //get its path field
if (url != null && url.startsWith("../webapps/")) { // strip off ../webapps prefix if present
url = url.substring(10);
}
if ((doctitle == null) || doctitle.equals("")) //use the path if it has no title
doctitle = url;
//then output!
%>
<td><a href="<%=url%>"><%=doctitle%></a></td>
<td><%=doc.get("summary")%></td>
</tr>
<%
}
%>
<% if ( (startindex + maxpage) < hits.totalHits) { //if there are more results...display
//the more link
String moreurl="results.jsp?query=" +
URLEncoder.encode(queryString) + //construct the "more" link
"&amp;maxresults=" + maxpage +
"&amp;startat=" + (startindex + maxpage);
%>
<tr>
<td></td><td><a href="<%=moreurl%>">More Results>></a></td>
</tr>
<%
}
%>
</table>
<% } //then include our footer.
if (searcher != null)
searcher.close();
%>
<%@include file="footer.jsp"%>

39
lucene/contrib/demo/src/test/org/apache/lucene/demo/TestDemo.java
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@ -24,43 +24,30 @@ import java.io.PrintStream;
import org.apache.lucene.util.LuceneTestCase;
public class TestDemo extends LuceneTestCase {
// LUCENE-589
public void testUnicodeHtml() throws Exception {
File dir = getDataFile("test-files/html");
File indexDir = new File(TEMP_DIR, "demoIndex");
IndexHTML.main(new String[] { "-create", "-index", indexDir.getPath(), dir.getPath() });
File queries = getDataFile("test-files/queries.txt");
private void testOneSearch(String query, int expectedHitCount) throws Exception {
PrintStream outSave = System.out;
try {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
PrintStream fakeSystemOut = new PrintStream(bytes);
System.setOut(fakeSystemOut);
SearchFiles.main(new String[] { "-index", indexDir.getPath(), "-queries", queries.getPath()});
SearchFiles.main(new String[] {"-query", query});
fakeSystemOut.flush();
String output = bytes.toString(); // intentionally use default encoding
assertTrue(output.contains("1 total matching documents"));
assertTrue("output=" + output, output.contains(expectedHitCount + " total matching documents"));
} finally {
System.setOut(outSave);
}
}
// LUCENE-591
public void testIndexKeywords() throws Exception {
File dir = getDataFile("test-files/html");
File indexDir = new File(TEMP_DIR, "demoIndex2");
IndexHTML.main(new String[] { "-create", "-index", indexDir.getPath(), dir.getPath() });
File queries = getDataFile("test-files/queries2.txt");
PrintStream outSave = System.out;
try {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
PrintStream fakeSystemOut = new PrintStream(bytes);
System.setOut(fakeSystemOut);
SearchFiles.main(new String[] { "-index", indexDir.getPath(), "-queries", queries.getPath()});
fakeSystemOut.flush();
String output = bytes.toString(); // intentionally use default encoding
assertTrue(output.contains("1 total matching documents"));
} finally {
System.setOut(outSave);
}
public void testIndexSearch() throws Exception {
File dir = getDataFile("test-files/docs");
IndexFiles.main(new String[] { "-create", "-docs", dir.getPath() });
testOneSearch("apache", 3);
testOneSearch("patent", 8);
testOneSearch("lucene", 0);
testOneSearch("gnu", 6);
testOneSearch("derivative", 8);
testOneSearch("license", 13);
}
}

56
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@ -0,0 +1,56 @@
/* ====================================================================
* Copyright (c) 1995-1999 The Apache Group. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* distribution.
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* software must display the following acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
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* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
*
* THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Group and was originally based
* on public domain software written at the National Center for
* Supercomputing Applications, University of Illinois, Urbana-Champaign.
* For more information on the Apache Group and the Apache HTTP server
* project, please see <http://www.apache.org/>.
*
*/

58
lucene/contrib/demo/src/test/org/apache/lucene/demo/test-files/docs/apache1.1.txt Normal file
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@ -0,0 +1,58 @@
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/

201
lucene/contrib/demo/src/test/org/apache/lucene/demo/test-files/docs/apache2.0.txt Normal file
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@ -0,0 +1,201 @@
Apache License
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74
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@ -0,0 +1,74 @@
Common Public License - V1.0
03 Mar 2005
THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS COMMON PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
1. DEFINITIONS
"Contribution" means:
1. in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and
2. in the case of each subsequent Contributor:
1. changes to the Program, and
2. additions to the Program;
where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program.
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lucene/contrib/demo/src/test/org/apache/lucene/demo/test-files/docs/epl1.0.txt Normal file
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Eclipse Public License - v 1.0
THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
1. DEFINITIONS
"Contribution" means:
a) in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and
b) in the case of each subsequent Contributor:
i) changes to the Program, and
ii) additions to the Program;
where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program.
"Contributor" means any person or entity that distributes the Program.
"Licensed Patents " mean patent claims licensable by a Contributor which are necessarily infringed by the use or sale of its Contribution alone or when combined with the Program.
"Program" means the Contributions distributed in accordance with this Agreement.
"Recipient" means anyone who receives the Program under this Agreement, including all Contributors.
2. GRANT OF RIGHTS
a) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, distribute and sublicense the Contribution of such Contributor, if any, and such derivative works, in source code and object code form.
b) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free patent license under Licensed Patents to make, use, sell, offer to sell, import and otherwise transfer the Contribution of such Contributor, if any, in source code and object code form. This patent license shall apply to the combination of the Contribution and the Program if, at the time the Contribution is added by the Contributor, such addition of the Contribution causes such combination to be covered by the Licensed Patents. The patent license shall not apply to any other combinations which include the Contribution. No hardware per se is licensed hereunder.
c) Recipient understands that although each Contributor grants the licenses to its Contributions set forth herein, no assurances are provided by any Contributor that the Program does not infringe the patent or other intellectual property rights of any other entity. Each Contributor disclaims any liability to Recipient for claims brought by any other entity based on infringement of intellectual property rights or otherwise. As a condition to exercising the rights and licenses granted hereunder, each Recipient hereby assumes sole responsibility to secure any other intellectual property rights needed, if any. For example, if a third party patent license is required to allow Recipient to distribute the Program, it is Recipient's responsibility to acquire that license before distributing the Program.
d) Each Contributor represents that to its knowledge it has sufficient copyright rights in its Contribution, if any, to grant the copyright license set forth in this Agreement.
3. REQUIREMENTS
A Contributor may choose to distribute the Program in object code form under its own license agreement, provided that:
a) it complies with the terms and conditions of this Agreement; and
b) its license agreement:
i) effectively disclaims on behalf of all Contributors all warranties and conditions, express and implied, including warranties or conditions of title and non-infringement, and implied warranties or conditions of merchantability and fitness for a particular purpose;
ii) effectively excludes on behalf of all Contributors all liability for damages, including direct, indirect, special, incidental and consequential damages, such as lost profits;
iii) states that any provisions which differ from this Agreement are offered by that Contributor alone and not by any other party; and
iv) states that source code for the Program is available from such Contributor, and informs licensees how to obtain it in a reasonable manner on or through a medium customarily used for software exchange.
When the Program is made available in source code form:
a) it must be made available under this Agreement; and
b) a copy of this Agreement must be included with each copy of the Program.
Contributors may not remove or alter any copyright notices contained within the Program.
Each Contributor must identify itself as the originator of its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify the originator of the Contribution.
4. COMMERCIAL DISTRIBUTION
Commercial distributors of software may accept certain responsibilities with respect to end users, business partners and the like. While this license is intended to facilitate the commercial use of the Program, the Contributor who includes the Program in a commercial product offering should do so in a manner which does not create potential liability for other Contributors. Therefore, if a Contributor includes the Program in a commercial product offering, such Contributor ("Commercial Contributor") hereby agrees to defend and indemnify every other Contributor ("Indemnified Contributor") against any losses, damages and costs (collectively "Losses") arising from claims, lawsuits and other legal actions brought by a third party against the Indemnified Contributor to the extent caused by the acts or omissions of such Commercial Contributor in connection with its distribution of the Program in a commercial product offering. The obligations in this section do not apply to any claims or Losses relating to any actual or alleged intellectual property infringement. In order to qualify, an Indemnified Contributor must: a) promptly notify the Commercial Contributor in writing of such claim, and b) allow the Commercial Contributor to control, and cooperate with the Commercial Contributor in, the defense and any related settlement negotiations. The Indemnified Contributor may participate in any such claim at its own expense.
For example, a Contributor might include the Program in a commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor then makes performance claims, or offers warranties related to Product X, those performance claims and warranties are such Commercial Contributor's responsibility alone. Under this section, the Commercial Contributor would have to defend claims against the other Contributors related to those performance claims and warranties, and if a court requires any other Contributor to pay any damages as a result, the Commercial Contributor must pay those damages.
5. NO WARRANTY
EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the appropriateness of using and distributing the Program and assumes all risks associated with its exercise of rights under this Agreement , including but not limited to the risks and costs of program errors, compliance with applicable laws, damage to or loss of data, programs or equipment, and unavailability or interruption of operations.
6. DISCLAIMER OF LIABILITY
EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
7. GENERAL
If any provision of this Agreement is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this Agreement, and without further action by the parties hereto, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
If Recipient institutes patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Program itself (excluding combinations of the Program with other software or hardware) infringes such Recipient's patent(s), then such Recipient's rights granted under Section 2(b) shall terminate as of the date such litigation is filed.
All Recipient's rights under this Agreement shall terminate if it fails to comply with any of the material terms or conditions of this Agreement and does not cure such failure in a reasonable period of time after becoming aware of such noncompliance. If all Recipient's rights under this Agreement terminate, Recipient agrees to cease use and distribution of the Program as soon as reasonably practicable. However, Recipient's obligations under this Agreement and any licenses granted by Recipient relating to the Program shall continue and survive.
Everyone is permitted to copy and distribute copies of this Agreement, but in order to avoid inconsistency the Agreement is copyrighted and may only be modified in the following manner. The Agreement Steward reserves the right to publish new versions (including revisions) of this Agreement from time to time. No one other than the Agreement Steward has the right to modify this Agreement. The Eclipse Foundation is the initial Agreement Steward. The Eclipse Foundation may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after a new version of the Agreement is published, Contributor may elect to distribute the Program (including its Contributions) under the new version. Except as expressly stated in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to the intellectual property of any Contributor under this Agreement, whether expressly, by implication, estoppel or otherwise. All rights in the Program not expressly granted under this Agreement are reserved.
This Agreement is governed by the laws of the State of New York and the intellectual property laws of the United States of America. No party to this Agreement will bring a legal action under this Agreement more than one year after the cause of action arose. Each party waives its rights to a jury trial in any resulting litigation.

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Copyright 1994-2008 The FreeBSD Project. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE FREEBSD PROJECT ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of the FreeBSD Project.

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GNU GENERAL PUBLIC LICENSE
Version 1, February 1989
Copyright (C) 1989 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The license agreements of most software companies try to keep users
at the mercy of those companies. By contrast, our General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. The
General Public License applies to the Free Software Foundation's
software and to any other program whose authors commit to using it.
You can use it for your programs, too.
When we speak of free software, we are referring to freedom, not
price. Specifically, the General Public License is designed to make
sure that you have the freedom to give away or sell copies of free
software, that you receive source code or can get it if you want it,
that you can change the software or use pieces of it in new free
programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of a such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must tell them their rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any program or other work which
contains a notice placed by the copyright holder saying it may be
distributed under the terms of this General Public License. The
"Program", below, refers to any such program or work, and a "work based
on the Program" means either the Program or any work containing the
Program or a portion of it, either verbatim or with modifications. Each
licensee is addressed as "you".
1. You may copy and distribute verbatim copies of the Program's source
code as you receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice and
disclaimer of warranty; keep intact all the notices that refer to this
General Public License and to the absence of any warranty; and give any
other recipients of the Program a copy of this General Public License
along with the Program. You may charge a fee for the physical act of
transferring a copy.
2. You may modify your copy or copies of the Program or any portion of
it, and copy and distribute such modifications under the terms of Paragraph
1 above, provided that you also do the following:
a) cause the modified files to carry prominent notices stating that
you changed the files and the date of any change; and
b) cause the whole of any work that you distribute or publish, that
in whole or in part contains the Program or any part thereof, either
with or without modifications, to be licensed at no charge to all
third parties under the terms of this General Public License (except
that you may choose to grant warranty protection to some or all
third parties, at your option).
c) If the modified program normally reads commands interactively when
run, you must cause it, when started running for such interactive use
in the simplest and most usual way, to print or display an
announcement including an appropriate copyright notice and a notice
that there is no warranty (or else, saying that you provide a
warranty) and that users may redistribute the program under these
conditions, and telling the user how to view a copy of this General
Public License.
d) You may charge a fee for the physical act of transferring a
copy, and you may at your option offer warranty protection in
exchange for a fee.
Mere aggregation of another independent work with the Program (or its
derivative) on a volume of a storage or distribution medium does not bring
the other work under the scope of these terms.
3. You may copy and distribute the Program (or a portion or derivative of
it, under Paragraph 2) in object code or executable form under the terms of
Paragraphs 1 and 2 above provided that you also do one of the following:
a) accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of
Paragraphs 1 and 2 above; or,
b) accompany it with a written offer, valid for at least three
years, to give any third party free (except for a nominal charge
for the cost of distribution) a complete machine-readable copy of the
corresponding source code, to be distributed under the terms of
Paragraphs 1 and 2 above; or,
c) accompany it with the information you received as to where the
corresponding source code may be obtained. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form alone.)
Source code for a work means the preferred form of the work for making
modifications to it. For an executable file, complete source code means
all the source code for all modules it contains; but, as a special
exception, it need not include source code for modules which are standard
libraries that accompany the operating system on which the executable
file runs, or for standard header files or definitions files that
accompany that operating system.
4. You may not copy, modify, sublicense, distribute or transfer the
Program except as expressly provided under this General Public License.
Any attempt otherwise to copy, modify, sublicense, distribute or transfer
the Program is void, and will automatically terminate your rights to use
the Program under this License. However, parties who have received
copies, or rights to use copies, from you under this General Public
License will not have their licenses terminated so long as such parties
remain in full compliance.
5. By copying, distributing or modifying the Program (or any work based
on the Program) you indicate your acceptance of this license to do so,
and all its terms and conditions.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the original
licensor to copy, distribute or modify the Program subject to these
terms and conditions. You may not impose any further restrictions on the
recipients' exercise of the rights granted herein.
7. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of the license which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
the license, you may choose any version ever published by the Free Software
Foundation.
8. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to humanity, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest to
attach them to the start of each source file to most effectively convey
the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 19yy <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19xx name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the
appropriate parts of the General Public License. Of course, the
commands you use may be called something other than `show w' and `show
c'; they could even be mouse-clicks or menu items--whatever suits your
program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
program `Gnomovision' (a program to direct compilers to make passes
at assemblers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
That's all there is to it!

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
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If any portion of this section is held invalid or unenforceable under
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It is not the purpose of this section to induce you to infringe any
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This section is intended to make thoroughly clear what is believed to
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8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
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may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
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9. The Free Software Foundation may publish revised and/or new versions
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Each version is given a distinguishing version number. If the Program
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NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
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REPAIR OR CORRECTION.
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
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software for all its users. We, the Free Software Foundation, use the
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To protect your rights, we need to prevent others from denying you
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For example, if you distribute copies of such a program, whether
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know their rights.
Developers that use the GNU GPL protect your rights with two steps:
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Some devices are designed to deny users access to install or run
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The Corresponding Source need not include anything that users
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The Corresponding Source for a work in source code form is that
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All rights granted under this License are granted for the term of
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That's all there is to it!

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Copyright (c) <year> <copyright holders>
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MOZILLA PUBLIC LICENSE
Version 1.1
---------------
1. Definitions.
1.0.1. "Commercial Use" means distribution or otherwise making the
Covered Code available to a third party.
1.1. "Contributor" means each entity that creates or contributes to
the creation of Modifications.
1.2. "Contributor Version" means the combination of the Original
Code, prior Modifications used by a Contributor, and the Modifications
made by that particular Contributor.
1.3. "Covered Code" means the Original Code or Modifications or the
combination of the Original Code and Modifications, in each case
including portions thereof.
1.4. "Electronic Distribution Mechanism" means a mechanism generally
accepted in the software development community for the electronic
transfer of data.
1.5. "Executable" means Covered Code in any form other than Source
Code.
1.6. "Initial Developer" means the individual or entity identified
as the Initial Developer in the Source Code notice required by Exhibit
A.
1.7. "Larger Work" means a work which combines Covered Code or
portions thereof with code not governed by the terms of this License.
1.8. "License" means this document.
1.8.1. "Licensable" means having the right to grant, to the maximum
extent possible, whether at the time of the initial grant or
subsequently acquired, any and all of the rights conveyed herein.
1.9. "Modifications" means any addition to or deletion from the
substance or structure of either the Original Code or any previous
Modifications. When Covered Code is released as a series of files, a
Modification is:
A. Any addition to or deletion from the contents of a file
containing Original Code or previous Modifications.
B. Any new file that contains any part of the Original Code or
previous Modifications.
1.10. "Original Code" means Source Code of computer software code
which is described in the Source Code notice required by Exhibit A as
Original Code, and which, at the time of its release under this
License is not already Covered Code governed by this License.
1.10.1. "Patent Claims" means any patent claim(s), now owned or
hereafter acquired, including without limitation, method, process,
and apparatus claims, in any patent Licensable by grantor.
1.11. "Source Code" means the preferred form of the Covered Code for
making modifications to it, including all modules it contains, plus
any associated interface definition files, scripts used to control
compilation and installation of an Executable, or source code
differential comparisons against either the Original Code or another
well known, available Covered Code of the Contributor's choice. The
Source Code can be in a compressed or archival form, provided the
appropriate decompression or de-archiving software is widely available
for no charge.
1.12. "You" (or "Your") means an individual or a legal entity
exercising rights under, and complying with all of the terms of, this
License or a future version of this License issued under Section 6.1.
For legal entities, "You" includes any entity which controls, is
controlled by, or is under common control with You. For purposes of
this definition, "control" means (a) the power, direct or indirect,
to cause the direction or management of such entity, whether by
contract or otherwise, or (b) ownership of more than fifty percent
(50%) of the outstanding shares or beneficial ownership of such
entity.
2. Source Code License.
2.1. The Initial Developer Grant.
The Initial Developer hereby grants You a world-wide, royalty-free,
non-exclusive license, subject to third party intellectual property
claims:
(a) under intellectual property rights (other than patent or
trademark) Licensable by Initial Developer to use, reproduce,
modify, display, perform, sublicense and distribute the Original
Code (or portions thereof) with or without Modifications, and/or
as part of a Larger Work; and
(b) under Patents Claims infringed by the making, using or
selling of Original Code, to make, have made, use, practice,
sell, and offer for sale, and/or otherwise dispose of the
Original Code (or portions thereof).
(c) the licenses granted in this Section 2.1(a) and (b) are
effective on the date Initial Developer first distributes
Original Code under the terms of this License.
(d) Notwithstanding Section 2.1(b) above, no patent license is
granted: 1) for code that You delete from the Original Code; 2)
separate from the Original Code; or 3) for infringements caused
by: i) the modification of the Original Code or ii) the
combination of the Original Code with other software or devices.
2.2. Contributor Grant.
Subject to third party intellectual property claims, each Contributor
hereby grants You a world-wide, royalty-free, non-exclusive license
(a) under intellectual property rights (other than patent or
trademark) Licensable by Contributor, to use, reproduce, modify,
display, perform, sublicense and distribute the Modifications
created by such Contributor (or portions thereof) either on an
unmodified basis, with other Modifications, as Covered Code
and/or as part of a Larger Work; and
(b) under Patent Claims infringed by the making, using, or
selling of Modifications made by that Contributor either alone
and/or in combination with its Contributor Version (or portions
of such combination), to make, use, sell, offer for sale, have
made, and/or otherwise dispose of: 1) Modifications made by that
Contributor (or portions thereof); and 2) the combination of
Modifications made by that Contributor with its Contributor
Version (or portions of such combination).
(c) the licenses granted in Sections 2.2(a) and 2.2(b) are
effective on the date Contributor first makes Commercial Use of
the Covered Code.
(d) Notwithstanding Section 2.2(b) above, no patent license is
granted: 1) for any code that Contributor has deleted from the
Contributor Version; 2) separate from the Contributor Version;
3) for infringements caused by: i) third party modifications of
Contributor Version or ii) the combination of Modifications made
by that Contributor with other software (except as part of the
Contributor Version) or other devices; or 4) under Patent Claims
infringed by Covered Code in the absence of Modifications made by
that Contributor.
3. Distribution Obligations.
3.1. Application of License.
The Modifications which You create or to which You contribute are
governed by the terms of this License, including without limitation
Section 2.2. The Source Code version of Covered Code may be
distributed only under the terms of this License or a future version
of this License released under Section 6.1, and You must include a
copy of this License with every copy of the Source Code You
distribute. You may not offer or impose any terms on any Source Code
version that alters or restricts the applicable version of this
License or the recipients' rights hereunder. However, You may include
an additional document offering the additional rights described in
Section 3.5.
3.2. Availability of Source Code.
Any Modification which You create or to which You contribute must be
made available in Source Code form under the terms of this License
either on the same media as an Executable version or via an accepted
Electronic Distribution Mechanism to anyone to whom you made an
Executable version available; and if made available via Electronic
Distribution Mechanism, must remain available for at least twelve (12)
months after the date it initially became available, or at least six
(6) months after a subsequent version of that particular Modification
has been made available to such recipients. You are responsible for
ensuring that the Source Code version remains available even if the
Electronic Distribution Mechanism is maintained by a third party.
3.3. Description of Modifications.
You must cause all Covered Code to which You contribute to contain a
file documenting the changes You made to create that Covered Code and
the date of any change. You must include a prominent statement that
the Modification is derived, directly or indirectly, from Original
Code provided by the Initial Developer and including the name of the
Initial Developer in (a) the Source Code, and (b) in any notice in an
Executable version or related documentation in which You describe the
origin or ownership of the Covered Code.
3.4. Intellectual Property Matters
(a) Third Party Claims.
If Contributor has knowledge that a license under a third party's
intellectual property rights is required to exercise the rights
granted by such Contributor under Sections 2.1 or 2.2,
Contributor must include a text file with the Source Code
distribution titled "LEGAL" which describes the claim and the
party making the claim in sufficient detail that a recipient will
know whom to contact. If Contributor obtains such knowledge after
the Modification is made available as described in Section 3.2,
Contributor shall promptly modify the LEGAL file in all copies
Contributor makes available thereafter and shall take other steps
(such as notifying appropriate mailing lists or newsgroups)
reasonably calculated to inform those who received the Covered
Code that new knowledge has been obtained.
(b) Contributor APIs.
If Contributor's Modifications include an application programming
interface and Contributor has knowledge of patent licenses which
are reasonably necessary to implement that API, Contributor must
also include this information in the LEGAL file.
(c) Representations.
Contributor represents that, except as disclosed pursuant to
Section 3.4(a) above, Contributor believes that Contributor's
Modifications are Contributor's original creation(s) and/or
Contributor has sufficient rights to grant the rights conveyed by
this License.
3.5. Required Notices.
You must duplicate the notice in Exhibit A in each file of the Source
Code. If it is not possible to put such notice in a particular Source
Code file due to its structure, then You must include such notice in a
location (such as a relevant directory) where a user would be likely
to look for such a notice. If You created one or more Modification(s)
You may add your name as a Contributor to the notice described in
Exhibit A. You must also duplicate this License in any documentation
for the Source Code where You describe recipients' rights or ownership
rights relating to Covered Code. You may choose to offer, and to
charge a fee for, warranty, support, indemnity or liability
obligations to one or more recipients of Covered Code. However, You
may do so only on Your own behalf, and not on behalf of the Initial
Developer or any Contributor. You must make it absolutely clear than
any such warranty, support, indemnity or liability obligation is
offered by You alone, and You hereby agree to indemnify the Initial
Developer and every Contributor for any liability incurred by the
Initial Developer or such Contributor as a result of warranty,
support, indemnity or liability terms You offer.
3.6. Distribution of Executable Versions.
You may distribute Covered Code in Executable form only if the
requirements of Section 3.1-3.5 have been met for that Covered Code,
and if You include a notice stating that the Source Code version of
the Covered Code is available under the terms of this License,
including a description of how and where You have fulfilled the
obligations of Section 3.2. The notice must be conspicuously included
in any notice in an Executable version, related documentation or
collateral in which You describe recipients' rights relating to the
Covered Code. You may distribute the Executable version of Covered
Code or ownership rights under a license of Your choice, which may
contain terms different from this License, provided that You are in
compliance with the terms of this License and that the license for the
Executable version does not attempt to limit or alter the recipient's
rights in the Source Code version from the rights set forth in this
License. If You distribute the Executable version under a different
license You must make it absolutely clear that any terms which differ
from this License are offered by You alone, not by the Initial
Developer or any Contributor. You hereby agree to indemnify the
Initial Developer and every Contributor for any liability incurred by
the Initial Developer or such Contributor as a result of any such
terms You offer.
3.7. Larger Works.
You may create a Larger Work by combining Covered Code with other code
not governed by the terms of this License and distribute the Larger
Work as a single product. In such a case, You must make sure the
requirements of this License are fulfilled for the Covered Code.
4. Inability to Comply Due to Statute or Regulation.
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Code due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description
must be included in the LEGAL file described in Section 3.4 and must
be included with all distributions of the Source Code. Except to the
extent prohibited by statute or regulation, such description must be
sufficiently detailed for a recipient of ordinary skill to be able to
understand it.
5. Application of this License.
This License applies to code to which the Initial Developer has
attached the notice in Exhibit A and to related Covered Code.
6. Versions of the License.
6.1. New Versions.
Netscape Communications Corporation ("Netscape") may publish revised
and/or new versions of the License from time to time. Each version
will be given a distinguishing version number.
6.2. Effect of New Versions.
Once Covered Code has been published under a particular version of the
License, You may always continue to use it under the terms of that
version. You may also choose to use such Covered Code under the terms
of any subsequent version of the License published by Netscape. No one
other than Netscape has the right to modify the terms applicable to
Covered Code created under this License.
6.3. Derivative Works.
If You create or use a modified version of this License (which you may
only do in order to apply it to code which is not already Covered Code
governed by this License), You must (a) rename Your license so that
the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape",
"MPL", "NPL" or any confusingly similar phrase do not appear in your
license (except to note that your license differs from this License)
and (b) otherwise make it clear that Your version of the license
contains terms which differ from the Mozilla Public License and
Netscape Public License. (Filling in the name of the Initial
Developer, Original Code or Contributor in the notice described in
Exhibit A shall not of themselves be deemed to be modifications of
this License.)
7. DISCLAIMER OF WARRANTY.
COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING.
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE
IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT,
YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE
COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
8. TERMINATION.
8.1. This License and the rights granted hereunder will terminate
automatically if You fail to comply with terms herein and fail to cure
such breach within 30 days of becoming aware of the breach. All
sublicenses to the Covered Code which are properly granted shall
survive any termination of this License. Provisions which, by their
nature, must remain in effect beyond the termination of this License
shall survive.
8.2. If You initiate litigation by asserting a patent infringement
claim (excluding declatory judgment actions) against Initial Developer
or a Contributor (the Initial Developer or Contributor against whom
You file such action is referred to as "Participant") alleging that:
(a) such Participant's Contributor Version directly or indirectly
infringes any patent, then any and all rights granted by such
Participant to You under Sections 2.1 and/or 2.2 of this License
shall, upon 60 days notice from Participant terminate prospectively,
unless if within 60 days after receipt of notice You either: (i)
agree in writing to pay Participant a mutually agreeable reasonable
royalty for Your past and future use of Modifications made by such
Participant, or (ii) withdraw Your litigation claim with respect to
the Contributor Version against such Participant. If within 60 days
of notice, a reasonable royalty and payment arrangement are not
mutually agreed upon in writing by the parties or the litigation claim
is not withdrawn, the rights granted by Participant to You under
Sections 2.1 and/or 2.2 automatically terminate at the expiration of
the 60 day notice period specified above.
(b) any software, hardware, or device, other than such Participant's
Contributor Version, directly or indirectly infringes any patent, then
any rights granted to You by such Participant under Sections 2.1(b)
and 2.2(b) are revoked effective as of the date You first made, used,
sold, distributed, or had made, Modifications made by that
Participant.
8.3. If You assert a patent infringement claim against Participant
alleging that such Participant's Contributor Version directly or
indirectly infringes any patent where such claim is resolved (such as
by license or settlement) prior to the initiation of patent
infringement litigation, then the reasonable value of the licenses
granted by such Participant under Sections 2.1 or 2.2 shall be taken
into account in determining the amount or value of any payment or
license.
8.4. In the event of termination under Sections 8.1 or 8.2 above,
all end user license agreements (excluding distributors and resellers)
which have been validly granted by You or any distributor hereunder
prior to termination shall survive termination.
9. LIMITATION OF LIABILITY.
UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
(INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL
DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR
ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY
CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL,
WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
10. U.S. GOVERNMENT END USERS.
The Covered Code is a "commercial item," as that term is defined in
48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer
software" and "commercial computer software documentation," as such
terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
all U.S. Government End Users acquire Covered Code with only those
rights set forth herein.
11. MISCELLANEOUS.
This License represents the complete agreement concerning subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. This License shall be governed by
California law provisions (except to the extent applicable law, if
any, provides otherwise), excluding its conflict-of-law provisions.
With respect to disputes in which at least one party is a citizen of,
or an entity chartered or registered to do business in the United
States of America, any litigation relating to this License shall be
subject to the jurisdiction of the Federal Courts of the Northern
District of California, with venue lying in Santa Clara County,
California, with the losing party responsible for costs, including
without limitation, court costs and reasonable attorneys' fees and
expenses. The application of the United Nations Convention on
Contracts for the International Sale of Goods is expressly excluded.
Any law or regulation which provides that the language of a contract
shall be construed against the drafter shall not apply to this
License.
12. RESPONSIBILITY FOR CLAIMS.
As between Initial Developer and the Contributors, each party is
responsible for claims and damages arising, directly or indirectly,
out of its utilization of rights under this License and You agree to
work with Initial Developer and Contributors to distribute such
responsibility on an equitable basis. Nothing herein is intended or
shall be deemed to constitute any admission of liability.
13. MULTIPLE-LICENSED CODE.
Initial Developer may designate portions of the Covered Code as
"Multiple-Licensed". "Multiple-Licensed" means that the Initial
Developer permits you to utilize portions of the Covered Code under
Your choice of the NPL or the alternative licenses, if any, specified
by the Initial Developer in the file described in Exhibit A.
EXHIBIT A -Mozilla Public License.
``The contents of this file are subject to the Mozilla Public License
Version 1.1 (the "License"); you may not use this file except in
compliance with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
License for the specific language governing rights and limitations
under the License.
The Original Code is ______________________________________.
The Initial Developer of the Original Code is ________________________.
Portions created by ______________________ are Copyright (C) ______
_______________________. All Rights Reserved.
Contributor(s): ______________________________________.
Alternatively, the contents of this file may be used under the terms
of the _____ license (the "[___] License"), in which case the
provisions of [______] License are applicable instead of those
above. If you wish to allow use of your version of this file only
under the terms of the [____] License and not to allow others to use
your version of this file under the MPL, indicate your decision by
deleting the provisions above and replace them with the notice and
other provisions required by the [___] License. If you do not delete
the provisions above, a recipient may use your version of this file
under either the MPL or the [___] License."
[NOTE: The text of this Exhibit A may differ slightly from the text of
the notices in the Source Code files of the Original Code. You should
use the text of this Exhibit A rather than the text found in the
Original Code Source Code for Your Modifications.]

29
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MOZILLA FIREFOX END-USER SOFTWARE LICENSE AGREEMENT
Version 3.0, May 2008
A SOURCE CODE VERSION OF CERTAIN FIREFOX BROWSER FUNCTIONALITY THAT YOU MAY USE, MODIFY AND DISTRIBUTE IS AVAILABLE TO YOU FREE-OF-CHARGE FROM WWW.MOZILLA.ORG UNDER THE MOZILLA PUBLIC LICENSE and other open source software licenses.
The accompanying executable code version of Mozilla Firefox and related documentation (the "Product") is made available to you under the terms of this MOZILLA FIREFOX END-USER SOFTWARE LICENSE AGREEMENT (THE "AGREEMENT"). BY CLICKING THE "ACCEPT" BUTTON, OR BY INSTALLING OR USING THE MOZILLA FIREFOX BROWSER, YOU ARE CONSENTING TO BE BOUND BY THE AGREEMENT. IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS AGREEMENT, DO NOT CLICK THE "ACCEPT" BUTTON, AND DO NOT INSTALL OR USE ANY PART OF THE MOZILLA FIREFOX BROWSER.
DURING THE MOZILLA FIREFOX INSTALLATION PROCESS, AND AT LATER TIMES, YOU MAY BE GIVEN THE OPTION OF INSTALLING ADDITIONAL COMPONENTS FROM THIRD-PARTY SOFTWARE PROVIDERS. THE INSTALLATION AND USE OF THOSE THIRD-PARTY COMPONENTS MAY BE GOVERNED BY ADDITIONAL LICENSE AGREEMENTS.
1. LICENSE GRANT. The Mozilla Corporation grants you a non-exclusive license to use the executable code version of the Product. This Agreement will also govern any software upgrades provided by Mozilla that replace and/or supplement the original Product, unless such upgrades are accompanied by a separate license, in which case the terms of that license will govern.
2. TERMINATION. If you breach this Agreement your right to use the Product will terminate immediately and without notice, but all provisions of this Agreement except the License Grant (Paragraph 1) will survive termination and continue in effect. Upon termination, you must destroy all copies of the Product.
3. PROPRIETARY RIGHTS. Portions of the Product are available in source code form under the terms of the Mozilla Public License and other open source licenses (collectively, "Open Source Licenses") at http://www.mozilla.org/MPL. Nothing in this Agreement will be construed to limit any rights granted under the Open Source Licenses. Subject to the foregoing, Mozilla, for itself and on behalf of its licensors, hereby reserves all intellectual property rights in the Product, except for the rights expressly granted in this Agreement. You may not remove or alter any trademark, logo, copyright or other proprietary notice in or on the Product. This license does not grant you any right to use the trademarks, service marks or logos of Mozilla or its licensors.
4. PRIVACY POLICY. You agree to the Mozilla Firefox Privacy Policy, made available online at http://www.mozilla.com/legal/privacy/, as that policy may be changed from time to time. When Mozilla changes the policy in a material way a notice will be posted on the website at www.mozilla.com and when any change is made in the privacy policy, the updated policy will be posted at the above link. It is your responsibility to ensure that you understand the terms of the privacy policy, so you should periodically check the current version of the policy for changes.
5. WEBSITE INFORMATION SERVICES. Mozilla and its contributors, licensors and partners work to provide the most accurate and up-to-date phishing and malware information. However, they cannot guarantee that this information is comprehensive and error-free: some risky sites may not be identified, and some safe sites may be identified in error.
6. DISCLAIMER OF WARRANTY. THE PRODUCT IS PROVIDED "AS IS" WITH ALL FAULTS. TO THE EXTENT PERMITTED BY LAW, MOZILLA AND MOZILLA'S DISTRIBUTORS, AND LICENSORS HEREBY DISCLAIM ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES THAT THE PRODUCT IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE AND NON-INFRINGING. YOU BEAR THE ENTIRE RISK AS TO SELECTING THE PRODUCT FOR YOUR PURPOSES AND AS TO THE QUALITY AND PERFORMANCE OF THE PRODUCT. THIS LIMITATION WILL APPLY NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF IMPLIED WARRANTIES, SO THIS DISCLAIMER MAY NOT APPLY TO YOU.
7. LIMITATION OF LIABILITY. EXCEPT AS REQUIRED BY LAW, MOZILLA AND ITS DISTRIBUTORS, DIRECTORS, LICENSORS, CONTRIBUTORS AND AGENTS (COLLECTIVELY, THE "MOZILLA GROUP") WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES ARISING OUT OF OR IN ANY WAY RELATING TO THIS AGREEMENT OR THE USE OF OR INABILITY TO USE THE PRODUCT, INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, LOST PROFITS, LOSS OF DATA, AND COMPUTER FAILURE OR MALFUNCTION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES AND REGARDLESS OF THE THEORY (CONTRACT, TORT OR OTHERWISE) UPON WHICH SUCH CLAIM IS BASED. THE MOZILLA GROUP'S COLLECTIVE LIABILITY UNDER THIS AGREEMENT WILL NOT EXCEED THE GREATER OF $500 (FIVE HUNDRED DOLLARS) AND THE FEES PAID BY YOU UNDER THE LICENSE (IF ANY). SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
8. EXPORT CONTROLS. This license is subject to all applicable export restrictions. You must comply with all export and import laws and restrictions and regulations of any United States or foreign agency or authority relating to the Product and its use.
9. U.S. GOVERNMENT END-USERS. This Product is a "commercial item," as that term is defined in 48 C.F.R. 2.101, consisting of "commercial computer software" and "commercial computer software documentation," as such terms are used in 48 C.F.R. 12.212 (Sept. 1995) and 48 C.F.R. 227.7202 (June 1995). Consistent with 48 C.F.R. 12.212, 48 C.F.R. 27.405(b)(2) (June 1998) and 48 C.F.R. 227.7202, all U.S. Government End Users acquire the Product with only those rights as set forth therein.
10. MISCELLANEOUS. (a) This Agreement constitutes the entire agreement between Mozilla and you concerning the subject matter hereof, and it may only be modified by a written amendment signed by an authorized executive of Mozilla. (b) Except to the extent applicable law, if any, provides otherwise, this Agreement will be governed by the laws of the state of California, U.S.A., excluding its conflict of law provisions. (c) This Agreement will not be governed by the United Nations Convention on Contracts for the International Sale of Goods. (d) If any part of this Agreement is held invalid or unenforceable, that part will be construed to reflect the parties' original intent, and the remaining portions will remain in full force and effect. (e) A waiver by either party of any term or condition of this Agreement or any breach thereof, in any one instance, will not waive such term or condition or any subsequent breach thereof. (f) Except as required by law, the controlling language of this Agreement is English. (g) You may assign your rights under this Agreement to any party that consents to, and agrees to be bound by, its terms; the Mozilla Corporation may assign its rights under this Agreement without condition. (h) This Agreement will be binding upon and inure to the benefit of the parties, their successors and permitted assigns.

27
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MOZILLA THUNDERBIRD END-USER SOFTWARE LICENSE AGREEMENT
Version 2.0
A SOURCE CODE VERSION OF CERTAIN THUNDERBIRD E-MAIL FUNCTIONALITY THAT YOU MAY USE, MODIFY AND DISTRIBUTE IS AVAILABLE TO YOU FREE-OF-CHARGE FROM WWW.MOZILLA.ORG UNDER THE MOZILLA PUBLIC LICENSE and other open source software licenses.
The accompanying executable code version of Mozilla Thunderbird and related documentation (the "Product") is made available to you under the terms of this MOZILLA THUNDERBIRD END-USER SOFTWARE LICENSE AGREEMENT (THE "AGREEMENT"). BY CLICKING THE "ACCEPT" BUTTON, OR BY INSTALLING OR USING THE MOZILLA THUNDERBIRD E-MAIL CLIENT, YOU ARE CONSENTING TO BE BOUND BY THE AGREEMENT. IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS AGREEMENT, DO NOT CLICK THE "ACCEPT" BUTTON, AND DO NOT INSTALL OR USE ANY PART OF THE MOZILLA THUNDERBIRD E-MAIL CLIENT.
DURING THE MOZILLA THUNDERBIRD INSTALLATION PROCESS, AND AT LATER TIMES, YOU MAY BE GIVEN THE OPTION OF INSTALLING ADDITIONAL COMPONENTS FROM THIRD-PARTY SOFTWARE PROVIDERS. THE INSTALLATION AND USE OF THOSE THIRD-PARTY COMPONENTS MAY BE GOVERNED BY ADDITIONAL LICENSE AGREEMENTS.
1. LICENSE GRANT. The Mozilla Corporation grants you a non-exclusive license to use the executable code version of the Product. This Agreement will also govern any software upgrades provided by Mozilla that replace and/or supplement the original Product, unless such upgrades are accompanied by a separate license, in which case the terms of that license will govern.
2. TERMINATION. If you breach this Agreement your right to use the Product will terminate immediately and without notice, but all provisions of this Agreement except the License Grant (Paragraph 1) will survive termination and continue in effect. Upon termination, you must destroy all copies of the Product.
3. PROPRIETARY RIGHTS. Portions of the Product are available in source code form under the terms of the Mozilla Public License and other open source licenses (collectively, "Open Source Licenses") at mozilla.org. Nothing in this Agreement will be construed to limit any rights granted under the Open Source Licenses. Subject to the foregoing, Mozilla, for itself and on behalf of its licensors, hereby reserves all intellectual property rights in the Product, except for the rights expressly granted in this Agreement. You may not remove or alter any trademark, logo, copyright or other proprietary notice in or on the Product. This license does not grant you any right to use the trademarks, service marks or logos of Mozilla or its licensors.
4. PRIVACY POLICY. You agree to the Mozilla Privacy Policy, made available online at http://www.mozilla.com/legal/privacy/, as that policy may be changed from time to time, including a separate privacy policy for Thunderbird. When Mozilla changes the policy in a material way a notice will be posted on the website at www.mozilla.com, and when any change is made in the privacy policy, the updated policy will be posted at the above link. It is your responsibility to ensure that you understand the terms of the privacy policy, so you should periodically check the current version of the policy for changes.
5. DISCLAIMER OF WARRANTY. THE PRODUCT IS PROVIDED "AS IS" WITH ALL FAULTS. TO THE EXTENT PERMITTED BY LAW, MOZILLA AND MOZILLA'S DISTRIBUTORS, AND LICENSORS HEREBY DISCLAIM ALL WARRANTIES, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES THAT THE PRODUCT IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE AND NON-INFRINGING. YOU BEAR THE ENTIRE RISK AS TO SELECTING THE PRODUCT FOR YOUR PURPOSES AND AS TO THE QUALITY AND PERFORMANCE OF THE PRODUCT. THIS LIMITATION WILL APPLY NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY REMEDY. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF IMPLIED WARRANTIES, SO THIS DISCLAIMER MAY NOT APPLY TO YOU.
6. LIMITATION OF LIABILITY. EXCEPT AS REQUIRED BY LAW, MOZILLA AND ITS DISTRIBUTORS, DIRECTORS, LICENSORS, CONTRIBUTORS AND AGENTS (COLLECTIVELY, THE "MOZILLA GROUP") WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES ARISING OUT OF OR IN ANY WAY RELATING TO THIS AGREEMENT OR THE USE OF OR INABILITY TO USE THE PRODUCT, INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, LOST PROFITS, LOSS OF DATA, AND COMPUTER FAILURE OR MALFUNCTION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES AND REGARDLESS OF THE THEORY (CONTRACT, TORT OR OTHERWISE) UPON WHICH SUCH CLAIM IS BASED. THE MOZILLA GROUP'S COLLECTIVE LIABILITY UNDER THIS AGREEMENT WILL NOT EXCEED THE GREATER OF $500 (FIVE HUNDRED DOLLARS) AND THE FEES PAID BY YOU UNDER THE LICENSE (IF ANY). SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
7. EXPORT CONTROLS. This license is subject to all applicable export restrictions. You must comply with all export and import laws and restrictions and regulations of any United States or foreign agency or authority relating to the Product and its use.
8. U.S. GOVERNMENT END-USERS. This Product is a "commercial item," as that term is defined in 48 C.F.R. 2.101, consisting of "commercial computer software" and "commercial computer software documentation," as such terms are used in 48 C.F.R. 12.212 (Sept. 1995) and 48 C.F.R. 227.7202 (June 1995). Consistent with 48 C.F.R. 12.212, 48 C.F.R. 27.405(b)(2) (June 1998) and 48 C.F.R. 227.7202, all U.S. Government End Users acquire the Product with only those rights as set forth therein.
9. MISCELLANEOUS. (a) This Agreement constitutes the entire agreement between Mozilla and you concerning the subject matter hereof, and it may only be modified by a written amendment signed by an authorized executive of Mozilla. (b) Except to the extent applicable law, if any, provides otherwise, this Agreement will be governed by the laws of the state of California, U.S.A., excluding its conflict of law provisions. (c) This Agreement will not be governed by the United Nations Convention on Contracts for the International Sale of Goods. (d) If any part of this Agreement is held invalid or unenforceable, that part will be construed to reflect the parties' original intent, and the remaining portions will remain in full force and effect. (e) A waiver by either party of any term or condition of this Agreement or any breach thereof, in any one instance, will not waive such term or condition or any subsequent breach thereof. (f) Except as required by law, the controlling language of this Agreement is English. (g) You may assign your rights under this Agreement to any party that consents to, and agrees to be bound by, its terms; the Mozilla Corporation may assign its rights under this Agreement without condition. (h) This Agreement will be binding upon and inure to the benefit of the parties, their successors and permitted assigns.

8
lucene/contrib/demo/src/test/org/apache/lucene/demo/test-files/html/test1.html
View File

@ -1,8 +0,0 @@
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
</head>
<body>
汉语
</body>
</html>

9
lucene/contrib/demo/src/test/org/apache/lucene/demo/test-files/html/test2.html
View File

@ -1,9 +0,0 @@
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<meta name="keywords" content="dogs,fish" />
</head>
<body>
This document is actually not about cats!
</body>
</html>

1
lucene/contrib/demo/src/test/org/apache/lucene/demo/test-files/queries.txt
View File

@ -1 +0,0 @@
contents:汉语

1
lucene/contrib/demo/src/test/org/apache/lucene/demo/test-files/queries2.txt
View File

@ -1 +0,0 @@
+contents:dogs +contents:fish

4
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/FieldSetting.java
View File

@ -1,7 +1,5 @@
package org.apache.lucene.store.instantiated;
import java.io.Serializable;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
@ -22,7 +20,7 @@ import java.io.Serializable;
/**
* For non package access see {@link org.apache.lucene.index.IndexReader#getFieldNames(org.apache.lucene.index.IndexReader.FieldOption)}
*/
class FieldSetting implements Serializable {
class FieldSetting {
String fieldName;
boolean storeTermVector = false;

3
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/FieldSettings.java
View File

@ -3,7 +3,6 @@ package org.apache.lucene.store.instantiated;
import java.util.HashMap;
import java.util.Map;
import java.util.Collection;
import java.io.Serializable;
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
@ -25,7 +24,7 @@ import java.io.Serializable;
/**
* Essentially a Map<FieldName, {@link org.apache.lucene.store.instantiated.FieldSetting}>
*/
class FieldSettings implements Serializable {
class FieldSettings {
FieldSettings() {

6
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedDocument.java
View File

@ -18,7 +18,6 @@ package org.apache.lucene.store.instantiated;
import org.apache.lucene.document.Document;
import java.io.Serializable;
import java.util.List;
import java.util.Map;
@ -27,10 +26,7 @@ import java.util.Map;
*
* @see org.apache.lucene.document.Document
*/
public class InstantiatedDocument
implements Serializable {
private static final long serialVersionUID = 1l;
public class InstantiatedDocument {
private Document document;

5
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedIndex.java
View File

@ -18,7 +18,6 @@ package org.apache.lucene.store.instantiated;
import java.io.Closeable;
import java.io.IOException;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
@ -60,9 +59,7 @@ import org.apache.lucene.util.BytesRef;
* Consider using InstantiatedIndex as if it was immutable.
*/
public class InstantiatedIndex
implements Serializable,Closeable {
private static final long serialVersionUID = 1l;
implements Closeable {
private long version = System.currentTimeMillis();

2
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedIndexWriter.java
View File

@ -241,7 +241,7 @@ public class InstantiatedIndexWriter implements Closeable {
final FieldInvertState invertState = new FieldInvertState();
invertState.setBoost(eFieldTermDocInfoFactoriesByTermText.getKey().boost * document.getDocument().getBoost());
invertState.setLength(eFieldTermDocInfoFactoriesByTermText.getKey().fieldLength);
final float norm = similarityProvider.get(fieldName).computeNorm(fieldName, invertState);
final float norm = similarityProvider.get(fieldName).computeNorm(invertState);
normsByFieldNameAndDocumentNumber.get(fieldName)[document.getDocumentNumber()] = similarityProvider.get(fieldName).encodeNormValue(norm);
} else {
System.currentTimeMillis();

6
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTerm.java
View File

@ -16,7 +16,6 @@ package org.apache.lucene.store.instantiated;
* limitations under the License.
*/
import java.io.Serializable;
import java.util.Comparator;
import org.apache.lucene.index.Term;
@ -26,10 +25,7 @@ import org.apache.lucene.index.Term;
*
* @see org.apache.lucene.index.Term
*/
public class InstantiatedTerm
implements Serializable {
private static final long serialVersionUID = 1l;
public class InstantiatedTerm {
public static final Comparator<InstantiatedTerm> comparator = new Comparator<InstantiatedTerm>() {
public int compare(InstantiatedTerm instantiatedTerm, InstantiatedTerm instantiatedTerm1) {

6
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTermDocumentInformation.java
View File

@ -2,7 +2,6 @@ package org.apache.lucene.store.instantiated;
import org.apache.lucene.index.TermVectorOffsetInfo;
import java.io.Serializable;
import java.util.Comparator;
/**
@ -38,10 +37,7 @@ import java.util.Comparator;
* </pre>
*
*/
public class InstantiatedTermDocumentInformation
implements Serializable {
private static final long serialVersionUID = 1l;
public class InstantiatedTermDocumentInformation {
public static final Comparator<InstantiatedTermDocumentInformation> termComparator = new Comparator<InstantiatedTermDocumentInformation>() {
public int compare(InstantiatedTermDocumentInformation instantiatedTermDocumentInformation, InstantiatedTermDocumentInformation instantiatedTermDocumentInformation1) {

5
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTermFreqVector.java
View File

@ -3,7 +3,6 @@ package org.apache.lucene.store.instantiated;
import org.apache.lucene.index.TermFreqVector;
import org.apache.lucene.util.BytesRef;
import java.io.Serializable;
import java.util.Arrays;
import java.util.List;
@ -29,9 +28,7 @@ import java.util.List;
* @see org.apache.lucene.index.TermFreqVector
*/
public class InstantiatedTermFreqVector
implements TermFreqVector, Serializable {
private static final long serialVersionUID = 1l;
implements TermFreqVector {
private final List<InstantiatedTermDocumentInformation> termDocumentInformations;
private final String field;

6
lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTermPositionVector.java
View File

@ -19,8 +19,6 @@ package org.apache.lucene.store.instantiated;
import org.apache.lucene.index.TermPositionVector;
import org.apache.lucene.index.TermVectorOffsetInfo;
import java.io.Serializable;
/**
* Extended vector space view of a document in an {@link InstantiatedIndexReader}.
*
@ -28,9 +26,7 @@ import java.io.Serializable;
*/
public class InstantiatedTermPositionVector
extends InstantiatedTermFreqVector
implements TermPositionVector, Serializable {
private static final long serialVersionUID = 1l;
implements TermPositionVector {
public InstantiatedTermPositionVector(InstantiatedDocument document, String field) {
super(document, field);

56
lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestSerialization.java
View File

@ -1,56 +0,0 @@
package org.apache.lucene.store.instantiated;
/**
* Copyright 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.apache.lucene.store.Directory;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.analysis.MockAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import java.io.ByteArrayOutputStream;
import java.io.ObjectOutputStream;
public class TestSerialization extends LuceneTestCase {
public void test() throws Exception {
Directory dir = newDirectory();
IndexWriter iw = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer()));
Document doc = new Document();
doc.add(new Field("foo", "bar rab abr bra rba", Field.Store.NO, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
doc.add(new Field("moo", "bar rab abr bra rba", Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.WITH_POSITIONS_OFFSETS));
iw.addDocument(doc);
iw.close();
IndexReader ir = IndexReader.open(dir, false);
InstantiatedIndex ii = new InstantiatedIndex(ir);
ir.close();
ByteArrayOutputStream baos = new ByteArrayOutputStream(5000);
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(ii);
oos.close();
baos.close();
dir.close();
}
}

15
lucene/contrib/memory/src/java/org/apache/lucene/index/memory/MemoryIndex.java
View File

@ -18,7 +18,6 @@ package org.apache.lucene.index.memory;
*/
import java.io.IOException;
import java.io.Serializable;
import java.io.StringReader;
import java.util.Arrays;
import java.util.Collection;
@ -187,7 +186,7 @@ import org.apache.lucene.util.Constants; // for javadocs
* hprof tracing </a>).
*
*/
public class MemoryIndex implements Serializable {
public class MemoryIndex {
/** info for each field: Map<String fieldName, Info field> */
private final HashMap<String,Info> fields = new HashMap<String,Info>();
@ -201,8 +200,6 @@ public class MemoryIndex implements Serializable {
/** Could be made configurable; See {@link Document#setBoost(float)} */
private static final float docBoost = 1.0f;
private static final long serialVersionUID = 2782195016849084649L;
private static final boolean DEBUG = false;
/**
@ -590,7 +587,7 @@ public class MemoryIndex implements Serializable {
* Index data structure for a field; Contains the tokenized term texts and
* their positions.
*/
private static final class Info implements Serializable {
private static final class Info {
/**
* Term strings and their positions for this field: Map <String
@ -615,8 +612,6 @@ public class MemoryIndex implements Serializable {
private final long sumTotalTermFreq;
private static final long serialVersionUID = 2882195016849084649L;
public Info(HashMap<BytesRef,ArrayIntList> terms, int numTokens, int numOverlapTokens, float boost) {
this.terms = terms;
this.numTokens = numTokens;
@ -669,13 +664,11 @@ public class MemoryIndex implements Serializable {
* Efficient resizable auto-expanding list holding <code>int</code> elements;
* implemented with arrays.
*/
private static final class ArrayIntList implements Serializable {
private static final class ArrayIntList {
private int[] elements;
private int size = 0;
private static final long serialVersionUID = 2282195016849084649L;
public ArrayIntList() {
this(10);
}
@ -1210,7 +1203,7 @@ public class MemoryIndex implements Serializable {
int numOverlapTokens = info != null ? info.numOverlapTokens : 0;
float boost = info != null ? info.getBoost() : 1.0f;
FieldInvertState invertState = new FieldInvertState(0, numTokens, numOverlapTokens, 0, boost);
float n = fieldSim.computeNorm(fieldName, invertState);
float n = fieldSim.computeNorm(invertState);
byte norm = fieldSim.encodeNormValue(n);
norms = new byte[] {norm};

2
lucene/contrib/misc/src/java/org/apache/lucene/index/FieldNormModifier.java
View File

@ -149,7 +149,7 @@ public class FieldNormModifier {
for (int d = 0; d < termCounts.length; d++) {
if (delDocs == null || !delDocs.get(d)) {
invertState.setLength(termCounts[d]);
subReader.setNorm(d, fieldName, fieldSim.encodeNormValue(fieldSim.computeNorm(fieldName, invertState)));
subReader.setNorm(d, fieldName, fieldSim.encodeNormValue(fieldSim.computeNorm(invertState)));
}
}
}

3
lucene/contrib/misc/src/java/org/apache/lucene/index/codecs/appending/AppendingCodec.java
View File

@ -71,7 +71,7 @@ public class AppendingCodec extends Codec {
}
success = false;
try {
FieldsConsumer ret = new AppendingTermsDictWriter(indexWriter, state, docsWriter, BytesRef.getUTF8SortedAsUnicodeComparator());
FieldsConsumer ret = new AppendingTermsDictWriter(indexWriter, state, docsWriter);
success = true;
return ret;
} finally {
@ -111,7 +111,6 @@ public class AppendingCodec extends Codec {
state.dir, state.fieldInfos, state.segmentInfo.name,
docsReader,
state.readBufferSize,
BytesRef.getUTF8SortedAsUnicodeComparator(),
StandardCodec.TERMS_CACHE_SIZE,
state.codecId);
success = true;

6
lucene/contrib/misc/src/java/org/apache/lucene/index/codecs/appending/AppendingTermsDictReader.java
View File

@ -18,7 +18,6 @@ package org.apache.lucene.index.codecs.appending;
*/
import java.io.IOException;
import java.util.Comparator;
import org.apache.lucene.index.FieldInfos;
import org.apache.lucene.index.codecs.PostingsReaderBase;
@ -27,7 +26,6 @@ import org.apache.lucene.index.codecs.BlockTermsWriter;
import org.apache.lucene.index.codecs.TermsIndexReaderBase;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.IndexInput;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.CodecUtil;
public class AppendingTermsDictReader extends BlockTermsReader {
@ -35,9 +33,9 @@ public class AppendingTermsDictReader extends BlockTermsReader {
public AppendingTermsDictReader(TermsIndexReaderBase indexReader,
Directory dir, FieldInfos fieldInfos, String segment,
PostingsReaderBase postingsReader, int readBufferSize,
Comparator<BytesRef> termComp, int termsCacheSize, String codecId) throws IOException {
int termsCacheSize, String codecId) throws IOException {
super(indexReader, dir, fieldInfos, segment, postingsReader, readBufferSize,
termComp, termsCacheSize, codecId);
termsCacheSize, codecId);
}
@Override

8
lucene/contrib/misc/src/java/org/apache/lucene/index/codecs/appending/AppendingTermsDictWriter.java
View File

@ -18,23 +18,21 @@ package org.apache.lucene.index.codecs.appending;
*/
import java.io.IOException;
import java.util.Comparator;
import org.apache.lucene.index.SegmentWriteState;
import org.apache.lucene.index.codecs.PostingsWriterBase;
import org.apache.lucene.index.codecs.BlockTermsWriter;
import org.apache.lucene.index.codecs.TermsIndexWriterBase;
import org.apache.lucene.store.IndexOutput;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.CodecUtil;
public class AppendingTermsDictWriter extends BlockTermsWriter {
final static String CODEC_NAME = "APPENDING_TERMS_DICT";
public AppendingTermsDictWriter(TermsIndexWriterBase indexWriter,
SegmentWriteState state, PostingsWriterBase postingsWriter,
Comparator<BytesRef> termComp) throws IOException {
super(indexWriter, state, postingsWriter, termComp);
SegmentWriteState state, PostingsWriterBase postingsWriter)
throws IOException {
super(indexWriter, state, postingsWriter);
}
@Override

66
lucene/contrib/misc/src/java/org/apache/lucene/misc/SweetSpotSimilarity.java
View File

@ -20,9 +20,6 @@ package org.apache.lucene.misc;
import org.apache.lucene.search.DefaultSimilarity;
import org.apache.lucene.index.FieldInvertState;
import java.util.Map;
import java.util.HashMap;
/**
* A similarity with a lengthNorm that provides for a "plateau" of
* equally good lengths, and tf helper functions.
@ -50,11 +47,6 @@ public class SweetSpotSimilarity extends DefaultSimilarity {
private int ln_max = 1;
private float ln_steep = 0.5f;
private Map<String,Number> ln_maxs = new HashMap<String,Number>(7);
private Map<String,Number> ln_mins = new HashMap<String,Number>(7);
private Map<String,Float> ln_steeps = new HashMap<String,Float>(7);
private Map<String,Boolean> ln_overlaps = new HashMap<String,Boolean>(7);
private float tf_base = 0.0f;
private float tf_min = 0.0f;
@ -98,55 +90,31 @@ public class SweetSpotSimilarity extends DefaultSimilarity {
* Sets the default function variables used by lengthNorm when no field
* specific variables have been set.
*
* @see #lengthNorm
* @see #computeLengthNorm
*/
public void setLengthNormFactors(int min, int max, float steepness) {
public void setLengthNormFactors(int min, int max, float steepness, boolean discountOverlaps) {
this.ln_min = min;
this.ln_max = max;
this.ln_steep = steepness;
}
/**
* Sets the function variables used by lengthNorm for a specific named field.
*
* @param field field name
* @param min minimum value
* @param max maximum value
* @param steepness steepness of the curve
* @param discountOverlaps if true, <code>numOverlapTokens</code> will be
* subtracted from <code>numTokens</code>; if false then
* <code>numOverlapTokens</code> will be assumed to be 0 (see
* {@link DefaultSimilarity#computeNorm(String, FieldInvertState)} for details).
*
* @see #lengthNorm
*/
public void setLengthNormFactors(String field, int min, int max,
float steepness, boolean discountOverlaps) {
ln_mins.put(field, Integer.valueOf(min));
ln_maxs.put(field, Integer.valueOf(max));
ln_steeps.put(field, Float.valueOf(steepness));
ln_overlaps.put(field, new Boolean(discountOverlaps));
this.discountOverlaps = discountOverlaps;
}
/**
* Implemented as <code> state.getBoost() *
* lengthNorm(fieldName, numTokens) </code> where
* computeLengthNorm(numTokens) </code> where
* numTokens does not count overlap tokens if
* discountOverlaps is true by default or true for this
* specific field. */
@Override
public float computeNorm(String fieldName, FieldInvertState state) {
public float computeNorm(FieldInvertState state) {
final int numTokens;
boolean overlaps = discountOverlaps;
if (ln_overlaps.containsKey(fieldName)) {
overlaps = ln_overlaps.get(fieldName).booleanValue();
}
if (overlaps)
if (discountOverlaps)
numTokens = state.getLength() - state.getNumOverlap();
else
numTokens = state.getLength();
return state.getBoost() * computeLengthNorm(fieldName, numTokens);
return state.getBoost() * computeLengthNorm(numTokens);
}
/**
@ -167,20 +135,10 @@ public class SweetSpotSimilarity extends DefaultSimilarity {
*
* @see #setLengthNormFactors
*/
public float computeLengthNorm(String fieldName, int numTerms) {
int l = ln_min;
int h = ln_max;
float s = ln_steep;
if (ln_mins.containsKey(fieldName)) {
l = ln_mins.get(fieldName).intValue();
}
if (ln_maxs.containsKey(fieldName)) {
h = ln_maxs.get(fieldName).intValue();
}
if (ln_steeps.containsKey(fieldName)) {
s = ln_steeps.get(fieldName).floatValue();
}
public float computeLengthNorm(int numTerms) {
final int l = ln_min;
final int h = ln_max;
final float s = ln_steep;
return (float)
(1.0f /

2
lucene/contrib/misc/src/test/org/apache/lucene/index/TestFieldNormModifier.java
View File

@ -44,7 +44,7 @@ public class TestFieldNormModifier extends LuceneTestCase {
/** inverts the normal notion of lengthNorm */
public static SimilarityProvider s = new DefaultSimilarity() {
@Override
public float computeNorm(String fieldName, FieldInvertState state) {
public float computeNorm(FieldInvertState state) {
return state.getBoost() * (discountOverlaps ? state.getLength() - state.getNumOverlap() : state.getLength());
}
};

66
lucene/contrib/misc/src/test/org/apache/lucene/misc/SweetSpotSimilarityTest.java
View File

@ -20,6 +20,7 @@ package org.apache.lucene.misc;
import org.apache.lucene.search.DefaultSimilarity;
import org.apache.lucene.search.Similarity;
import org.apache.lucene.search.SimilarityProvider;
import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.index.FieldInvertState;
@ -30,8 +31,8 @@ public class SweetSpotSimilarityTest extends LuceneTestCase {
public void testSweetSpotComputeNorm() {
SweetSpotSimilarity ss = new SweetSpotSimilarity();
ss.setLengthNormFactors(1,1,0.5f);
final SweetSpotSimilarity ss = new SweetSpotSimilarity();
ss.setLengthNormFactors(1,1,0.5f,true);
Similarity d = new DefaultSimilarity();
Similarity s = ss;
@ -43,28 +44,28 @@ public class SweetSpotSimilarityTest extends LuceneTestCase {
for (int i = 1; i < 1000; i++) {
invertState.setLength(i);
assertEquals("base case: i="+i,
d.computeNorm("foo", invertState),
s.computeNorm("foo", invertState),
d.computeNorm(invertState),
s.computeNorm(invertState),
0.0f);
}
// make a sweet spot
ss.setLengthNormFactors(3,10,0.5f);
ss.setLengthNormFactors(3,10,0.5f,true);
for (int i = 3; i <=10; i++) {
invertState.setLength(i);
assertEquals("3,10: spot i="+i,
1.0f,
s.computeNorm("foo", invertState),
s.computeNorm(invertState),
0.0f);
}
for (int i = 10; i < 1000; i++) {
invertState.setLength(i-9);
final float normD = d.computeNorm("foo", invertState);
final float normD = d.computeNorm(invertState);
invertState.setLength(i);
final float normS = s.computeNorm("foo", invertState);
final float normS = s.computeNorm(invertState);
assertEquals("3,10: 10<x : i="+i,
normD,
normS,
@ -74,22 +75,42 @@ public class SweetSpotSimilarityTest extends LuceneTestCase {
// seperate sweet spot for certain fields
ss.setLengthNormFactors("bar",8,13, 0.5f, false);
ss.setLengthNormFactors("yak",6,9, 0.5f, false);
final SweetSpotSimilarity ssBar = new SweetSpotSimilarity();
ssBar.setLengthNormFactors(8,13, 0.5f, false);
final SweetSpotSimilarity ssYak = new SweetSpotSimilarity();
ssYak.setLengthNormFactors(6,9, 0.5f, false);
final SweetSpotSimilarity ssA = new SweetSpotSimilarity();
ssA.setLengthNormFactors(5,8,0.5f, false);
final SweetSpotSimilarity ssB = new SweetSpotSimilarity();
ssB.setLengthNormFactors(5,8,0.1f, false);
SimilarityProvider sp = new SweetSpotSimilarity() {
public Similarity get(String field) {
if (field.equals("bar"))
return ssBar;
else if (field.equals("yak"))
return ssYak;
else if (field.equals("a"))
return ssA;
else if (field.equals("b"))
return ssB;
else
return ss;
}
};
for (int i = 3; i <=10; i++) {
invertState.setLength(i);
assertEquals("f: 3,10: spot i="+i,
1.0f,
s.computeNorm("foo", invertState),
sp.get("foo").computeNorm(invertState),
0.0f);
}
for (int i = 10; i < 1000; i++) {
invertState.setLength(i-9);
final float normD = d.computeNorm("foo", invertState);
final float normD = d.computeNorm(invertState);
invertState.setLength(i);
final float normS = s.computeNorm("foo", invertState);
final float normS = sp.get("foo").computeNorm(invertState);
assertEquals("f: 3,10: 10<x : i="+i,
normD,
normS,
@ -99,21 +120,21 @@ public class SweetSpotSimilarityTest extends LuceneTestCase {
invertState.setLength(i);
assertEquals("f: 8,13: spot i="+i,
1.0f,
s.computeNorm("bar", invertState),
sp.get("bar").computeNorm(invertState),
0.0f);
}
for (int i = 6; i <=9; i++) {
invertState.setLength(i);
assertEquals("f: 6,9: spot i="+i,
1.0f,
s.computeNorm("yak", invertState),
sp.get("yak").computeNorm(invertState),
0.0f);
}
for (int i = 13; i < 1000; i++) {
invertState.setLength(i-12);
final float normD = d.computeNorm("foo", invertState);
final float normD = d.computeNorm(invertState);
invertState.setLength(i);
final float normS = s.computeNorm("bar", invertState);
final float normS = sp.get("bar").computeNorm(invertState);
assertEquals("f: 8,13: 13<x : i="+i,
normD,
normS,
@ -121,9 +142,9 @@ public class SweetSpotSimilarityTest extends LuceneTestCase {
}
for (int i = 9; i < 1000; i++) {
invertState.setLength(i-8);
final float normD = d.computeNorm("foo", invertState);
final float normD = d.computeNorm(invertState);
invertState.setLength(i);
final float normS = s.computeNorm("yak", invertState);
final float normS = sp.get("yak").computeNorm(invertState);
assertEquals("f: 6,9: 9<x : i="+i,
normD,
normS,
@ -133,13 +154,10 @@ public class SweetSpotSimilarityTest extends LuceneTestCase {
// steepness
ss.setLengthNormFactors("a",5,8,0.5f, false);
ss.setLengthNormFactors("b",5,8,0.1f, false);
for (int i = 9; i < 1000; i++) {
invertState.setLength(i);
final float normSS = ss.computeNorm("a", invertState);
final float normS = s.computeNorm("b", invertState);
final float normSS = sp.get("a").computeNorm(invertState);
final float normS = sp.get("b").computeNorm(invertState);
assertTrue("s: i="+i+" : a="+normSS+
" < b="+normS,
normSS < normS);

4
lucene/contrib/misc/src/test/org/apache/lucene/misc/TestLengthNormModifier.java
View File

@ -49,7 +49,7 @@ public class TestLengthNormModifier extends LuceneTestCase {
/** inverts the normal notion of lengthNorm */
public static SimilarityProvider s = new DefaultSimilarity() {
@Override
public float computeNorm(String fieldName, FieldInvertState state) {
public float computeNorm(FieldInvertState state) {
return state.getBoost() * (discountOverlaps ? state.getLength() - state.getNumOverlap() : state.getLength());
}
};
@ -165,7 +165,7 @@ public class TestLengthNormModifier extends LuceneTestCase {
// override the norms to be inverted
SimilarityProvider s = new DefaultSimilarity() {
@Override
public float computeNorm(String fieldName, FieldInvertState state) {
public float computeNorm(FieldInvertState state) {
return state.getBoost() * (discountOverlaps ? state.getLength() - state.getNumOverlap() : state.getLength());
}
};

2
lucene/contrib/queries/src/java/org/apache/lucene/search/FilterClause.java
View File

@ -26,7 +26,7 @@ import org.apache.lucene.search.BooleanClause.Occur;
* of queries.)
*/
public class FilterClause implements java.io.Serializable
public class FilterClause
{
Occur occur = null;
Filter filter = null;

4
lucene/contrib/queries/src/java/org/apache/lucene/search/regex/RegexCapabilities.java
View File

@ -1,7 +1,5 @@
package org.apache.lucene.search.regex;
import java.io.Serializable;
import org.apache.lucene.util.BytesRef;
/**
@ -25,7 +23,7 @@ import org.apache.lucene.util.BytesRef;
* Defines basic operations needed by {@link RegexQuery} for a regular
* expression implementation.
*/
public interface RegexCapabilities extends Serializable {
public interface RegexCapabilities {
/**
* Called by the constructor of {@link RegexTermsEnum} allowing
* implementations to cache a compiled version of the regular

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/QueryNodeError.java
View File

@ -27,8 +27,6 @@ import org.apache.lucene.messages.NLSException;
* @see org.apache.lucene.messages.Message
*/
public class QueryNodeError extends Error implements NLSException {
private static final long serialVersionUID = 1804855832182710327L;
private Message message;
/**

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/QueryNodeException.java
View File

@ -42,8 +42,6 @@ import org.apache.lucene.queryParser.core.nodes.QueryNode;
*/
public class QueryNodeException extends Exception implements NLSException {
private static final long serialVersionUID = -5962648855261624214L;
protected Message message = new MessageImpl(QueryParserMessages.EMPTY_MESSAGE);
public QueryNodeException(Message message) {

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/QueryNodeParseException.java
View File

@ -33,8 +33,6 @@ import org.apache.lucene.queryParser.core.parser.SyntaxParser;
*/
public class QueryNodeParseException extends QueryNodeException {
private static final long serialVersionUID = 8197535103538766773L;
private CharSequence query;
private int beginColumn = -1;

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/AndQueryNode.java
View File

@ -27,8 +27,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class AndQueryNode extends BooleanQueryNode {
private static final long serialVersionUID = 118496077529151825L;
/**
* @param clauses
* - the query nodes to be and'ed

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/AnyQueryNode.java
View File

@ -26,8 +26,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
* nodes.
*/
public class AnyQueryNode extends AndQueryNode {
private static final long serialVersionUID = 1000791433562954187L;
private CharSequence field = null;
private int minimumMatchingmElements = 0;

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/BooleanQueryNode.java
View File

@ -28,8 +28,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class BooleanQueryNode extends QueryNodeImpl {
private static final long serialVersionUID = -2206623652088638072L;
/**
* @param clauses
* - the query nodes to be and'ed

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/BoostQueryNode.java
View File

@ -34,8 +34,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class BoostQueryNode extends QueryNodeImpl {
private static final long serialVersionUID = -3929082630855807593L;
private float value = 0;
/**

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/DeletedQueryNode.java
View File

@ -27,8 +27,6 @@ import org.apache.lucene.queryParser.core.processors.RemoveDeletedQueryNodesProc
*/
public class DeletedQueryNode extends QueryNodeImpl {
private static final long serialVersionUID = -9151675506000425293L;
public DeletedQueryNode() {
// empty constructor
}

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/FieldQueryNode.java
View File

@ -28,8 +28,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax.Type;
public class FieldQueryNode extends QueryNodeImpl implements TextableQueryNode,
FieldableNode {
private static final long serialVersionUID = 3634521145130758265L;
/**
* The term's field
*/

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/FuzzyQueryNode.java
View File

@ -25,8 +25,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class FuzzyQueryNode extends FieldQueryNode {
private static final long serialVersionUID = -1794537213032589441L;
private float similarity;
private int prefixLength;

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/GroupQueryNode.java
View File

@ -34,8 +34,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class GroupQueryNode extends QueryNodeImpl {
private static final long serialVersionUID = -9204673493869114999L;
/**
* This QueryNode is used to identify parenthesis on the original query string
*/

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/MatchAllDocsQueryNode.java
View File

@ -25,8 +25,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class MatchAllDocsQueryNode extends QueryNodeImpl {
private static final long serialVersionUID = -7050381275423477809L;
public MatchAllDocsQueryNode() {
// empty constructor
}

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/MatchNoDocsQueryNode.java
View File

@ -24,8 +24,6 @@ package org.apache.lucene.queryParser.core.nodes;
*/
public class MatchNoDocsQueryNode extends DeletedQueryNode {
private static final long serialVersionUID = 8081805751679581497L;
public MatchNoDocsQueryNode() {
// empty constructor
}

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/ModifierQueryNode.java
View File

@ -36,8 +36,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class ModifierQueryNode extends QueryNodeImpl {
private static final long serialVersionUID = -391209837953928169L;
public enum Modifier {
MOD_NONE, MOD_NOT, MOD_REQ;

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/NoTokenFoundQueryNode.java
View File

@ -25,8 +25,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class NoTokenFoundQueryNode extends DeletedQueryNode {
private static final long serialVersionUID = 7332975497586993833L;
public NoTokenFoundQueryNode() {
super();
}

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/OpaqueQueryNode.java
View File

@ -26,8 +26,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class OpaqueQueryNode extends QueryNodeImpl {
private static final long serialVersionUID = 0L;
private CharSequence schema = null;
private CharSequence value = null;

2
lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/OrQueryNode.java
View File

@ -29,8 +29,6 @@ import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
*/
public class OrQueryNode extends BooleanQueryNode {
private static final long serialVersionUID = -3692323307688017852L;
/**
* @param clauses
* - the query nodes to be or'ed

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