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LUCENE-1713: Rename RangeQuery -> TermRangeQuery (part 1) 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@791175 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Uwe Schindler 2009-07-04 20:14:12 +00:00
parent 3442865534
commit fed4bba63d
38 changed files with 330 additions and 374 deletions
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3
BUILD.txt
View File

@ -67,7 +67,8 @@ Step 3) Install JavaCC
Building the Lucene distribution from the source does not require the JavaCC
parser generator, but if you wish to regenerate any of the pre-generated
parser pieces, you will need to install JavaCC.
parser pieces, you will need to install JavaCC. Version 4.1 is tested to
work correctly.
http://javacc.dev.java.net

8
CHANGES.txt
View File

@ -281,6 +281,12 @@ API Changes
includes more detailed status than previously. (Tim Smith via
Mike McCandless)
28. LUCENE-1713: Deprecated RangeQuery and RangeFilter and renamed
to TermRangeQuery and TermRangeFilter. TermRangeQuery is in
constant score rewrite mode by default. The new classes also have
new ctors taking field and term ranges as Strings (see also
LUCENE-1424). (Uwe Schindler)
Bug fixes
1. LUCENE-1415: MultiPhraseQuery has incorrect hashCode() and equals()
@ -374,7 +380,7 @@ New features
packaged as War file (Mark Harwood)
6. LUCENE-1424: Moved constant score query rewrite capability into
MultiTermQuery, allowing RangeQuery, PrefixQuery and WildcardQuery
MultiTermQuery, allowing TermRangeQuery, PrefixQuery and WildcardQuery
to switch betwen constant-score rewriting or BooleanQuery
expansion rewriting via a new setConstantScoreRewrite method.
Deprecated ConstantScoreRangeQuery (Mark Miller via Mike

2
common-build.xml
View File

@ -42,7 +42,7 @@
<property name="Name" value="Lucene"/>
<property name="dev.version" value="2.9-dev"/>
<property name="version" value="${dev.version}"/>
<property name="compatibility.tag" value="lucene_2_4_back_compat_tests_20090623a"/>
<property name="compatibility.tag" value="lucene_2_4_back_compat_tests_20090704"/>
<property name="spec.version" value="${version}"/>
<property name="year" value="2000-${current.year}"/>
<property name="final.name" value="lucene-${name}-${version}"/>

20
contrib/collation/src/test/org/apache/lucene/collation/CollationTestBase.java
View File

@ -29,9 +29,9 @@ import org.apache.lucene.index.IndexReader;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.ScoreDoc;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.RangeFilter;
import org.apache.lucene.search.TermRangeFilter;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.RangeQuery;
import org.apache.lucene.search.TermRangeQuery;
import org.apache.lucene.search.ConstantScoreRangeQuery;
import org.apache.lucene.search.Searcher;
import org.apache.lucene.search.Sort;
@ -102,7 +102,7 @@ public class CollationTestBase extends TestCase {
result = is.search(aqp.parse("[ \u0633 TO \u0638 ]"), null, 1000).scoreDocs;
assertEquals("The index Term should be included.", 1, result.length);
// Test RangeQuery
// Test TermRangeQuery
aqp.setUseOldRangeQuery(true);
result = is.search(aqp.parse("[ \u062F TO \u0698 ]"), null, 1000).scoreDocs;
assertEquals("The index Term should not be included.", 0, result.length);
@ -132,15 +132,15 @@ public class CollationTestBase extends TestCase {
// Unicode order would include U+0633 in [ U+062F - U+0698 ], but Farsi
// orders the U+0698 character before the U+0633 character, so the single
// index Term below should NOT be returned by a RangeFilter with a Farsi
// index Term below should NOT be returned by a TermRangeFilter with a Farsi
// Collator (or an Arabic one for the case when Farsi searcher not
// supported).
ScoreDoc[] result = searcher.search
(query, new RangeFilter("content", firstBeg, firstEnd, true, true), 1).scoreDocs;
(query, new TermRangeFilter("content", firstBeg, firstEnd, true, true), 1).scoreDocs;
assertEquals("The index Term should not be included.", 0, result.length);
result = searcher.search
(query, new RangeFilter("content", secondBeg, secondEnd, true, true), 1).scoreDocs;
(query, new TermRangeFilter("content", secondBeg, secondEnd, true, true), 1).scoreDocs;
assertEquals("The index Term should be included.", 1, result.length);
searcher.close();
@ -156,7 +156,7 @@ public class CollationTestBase extends TestCase {
// Unicode order would include U+0633 in [ U+062F - U+0698 ], but Farsi
// orders the U+0698 character before the U+0633 character, so the single
// index Term below should NOT be returned by a RangeQuery with a Farsi
// index Term below should NOT be returned by a TermRangeQuery with a Farsi
// Collator (or an Arabic one for the case when Farsi is not supported).
doc.add(new Field("content", "\u0633\u0627\u0628",
Field.Store.YES, Field.Index.ANALYZED));
@ -164,13 +164,11 @@ public class CollationTestBase extends TestCase {
writer.close();
IndexSearcher searcher = new IndexSearcher(ramDir);
Query query = new RangeQuery(new Term("content", firstBeg),
new Term("content", firstEnd), true);
Query query = new TermRangeQuery("content", firstBeg, firstEnd, true, true);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("The index Term should not be included.", 0, hits.length);
query = new RangeQuery(new Term("content", secondBeg),
new Term("content", secondEnd), true);
query = new TermRangeQuery("content", secondBeg, secondEnd, true, true);
hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("The index Term should be included.", 1, hits.length);
searcher.close();

2
contrib/highlighter/src/java/org/apache/lucene/search/highlight/QueryTermExtractor.java
View File

@ -29,7 +29,7 @@ import org.apache.lucene.search.Query;
/**
* Utility class used to extract the terms used in a query, plus any weights.
* This class will not find terms for MultiTermQuery, RangeQuery and PrefixQuery classes
* This class will not find terms for MultiTermQuery, TermRangeQuery and PrefixQuery classes
* so the caller must pass a rewritten query (see Query.rewrite) to obtain a list of
* expanded terms.
*

12
contrib/highlighter/src/java/org/apache/lucene/search/highlight/WeightedSpanTermExtractor.java
View File

@ -45,7 +45,7 @@ import org.apache.lucene.search.MultiTermQuery;
import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.RangeQuery;
import org.apache.lucene.search.TermRangeQuery;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.WildcardQuery;
import org.apache.lucene.search.spans.SpanNearQuery;
@ -145,8 +145,8 @@ public class WeightedSpanTermExtractor {
query = mtq;
}
String field;
if(mtq instanceof RangeQuery) {
field = ((RangeQuery)mtq).getField();
if(mtq instanceof TermRangeQuery) {
field = ((TermRangeQuery)mtq).getField();
} else {
field = mtq.getTerm().field();
}
@ -472,10 +472,10 @@ public class WeightedSpanTermExtractor {
}
private MultiTermQuery copyMultiTermQuery(MultiTermQuery query) {
if(query instanceof RangeQuery) {
RangeQuery q = (RangeQuery)query;
if(query instanceof TermRangeQuery) {
TermRangeQuery q = (TermRangeQuery)query;
q.setBoost(query.getBoost());
return new RangeQuery(q.getField(), q.getLowerTermText(), q.getUpperTermText(), q.includesLower(), q.includesUpper());
return new TermRangeQuery(q.getField(), q.getLowerTerm(), q.getUpperTerm(), q.includesLower(), q.includesUpper());
} else if(query instanceof WildcardQuery) {
MultiTermQuery q = new WildcardQuery(query.getTerm());
q.setBoost(query.getBoost());

8
contrib/highlighter/src/test/org/apache/lucene/search/highlight/HighlighterTest.java
View File

@ -59,7 +59,7 @@ import org.apache.lucene.search.MultiPhraseQuery;
import org.apache.lucene.search.MultiSearcher;
import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.RangeFilter;
import org.apache.lucene.search.TermRangeFilter;
import org.apache.lucene.search.Searcher;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.TopDocs;
@ -484,7 +484,7 @@ public class HighlighterTest extends TestCase implements Formatter {
numHighlights = 0;
String queryString = FIELD_NAME + ":[kannedy TO kznnedy]";
// Need to explicitly set the QueryParser property to use RangeQuery
// Need to explicitly set the QueryParser property to use TermRangeQuery
// rather
// than RangeFilters
QueryParser parser = new QueryParser(FIELD_NAME, new StandardAnalyzer());
@ -701,7 +701,7 @@ public class HighlighterTest extends TestCase implements Formatter {
public void run() throws Exception {
numHighlights = 0;
RangeFilter rf = new RangeFilter("contents", "john", "john", true, true);
TermRangeFilter rf = new TermRangeFilter("contents", "john", "john", true, true);
SpanQuery clauses[] = { new SpanTermQuery(new Term("contents", "john")),
new SpanTermQuery(new Term("contents", "kennedy")), };
SpanNearQuery snq = new SpanNearQuery(clauses, 1, true);
@ -723,7 +723,7 @@ public class HighlighterTest extends TestCase implements Formatter {
public void run() throws Exception {
numHighlights = 0;
RangeFilter rf = new RangeFilter("contents", "john", "john", true, true);
TermRangeFilter rf = new TermRangeFilter("contents", "john", "john", true, true);
PhraseQuery pq = new PhraseQuery();
pq.add(new Term("contents", "john"));
pq.add(new Term("contents", "kennedy"));

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

@ -40,7 +40,7 @@ public class ChainedFilterTest extends TestCase {
private IndexSearcher searcher;
private Query query;
// private DateFilter dateFilter; DateFilter was deprecated and removed
private RangeFilter dateFilter;
private TermRangeFilter dateFilter;
private QueryWrapperFilter bobFilter;
private QueryWrapperFilter sueFilter;
@ -76,7 +76,7 @@ public class ChainedFilterTest extends TestCase {
//Date pastTheEnd = parseDate("2099 Jan 1");
// dateFilter = DateFilter.Before("date", pastTheEnd);
// just treat dates as strings and select the whole range for now...
dateFilter = new RangeFilter("date","","ZZZZ",true,true);
dateFilter = new TermRangeFilter("date","","ZZZZ",true,true);
bobFilter = new QueryWrapperFilter(
new TermQuery(new Term("owner", "bob")));

4
contrib/queries/src/test/org/apache/lucene/search/BooleanFilterTest.java
View File

@ -30,7 +30,7 @@ import org.apache.lucene.search.BooleanClause;
import org.apache.lucene.search.BooleanFilter;
import org.apache.lucene.search.Filter;
import org.apache.lucene.search.FilterClause;
import org.apache.lucene.search.RangeFilter;
import org.apache.lucene.search.TermRangeFilter;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.DocIdBitSet;
@ -84,7 +84,7 @@ public class BooleanFilterTest extends TestCase
private Filter getRangeFilter(String field,String lowerPrice, String upperPrice, boolean old)
{
Filter f = new RangeFilter(field,lowerPrice,upperPrice,true,true);
Filter f = new TermRangeFilter(field,lowerPrice,upperPrice,true,true);
if (old) {
return getOldBitSetFilter(f);
}

4
contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/builders/RangeFilterBuilder.java
View File

@ -4,7 +4,7 @@
package org.apache.lucene.xmlparser.builders;
import org.apache.lucene.search.Filter;
import org.apache.lucene.search.RangeFilter;
import org.apache.lucene.search.TermRangeFilter;
import org.apache.lucene.xmlparser.DOMUtils;
import org.apache.lucene.xmlparser.FilterBuilder;
import org.apache.lucene.xmlparser.ParserException;
@ -39,7 +39,7 @@ public class RangeFilterBuilder implements FilterBuilder {
String upperTerm=e.getAttribute("upperTerm");
boolean includeLower=DOMUtils.getAttribute(e,"includeLower",true);
boolean includeUpper=DOMUtils.getAttribute(e,"includeUpper",true);
return new RangeFilter(fieldName,lowerTerm,upperTerm,includeLower,includeUpper);
return new TermRangeFilter(fieldName,lowerTerm,upperTerm,includeLower,includeUpper);
}
}

4
src/java/org/apache/lucene/document/DateField.java
View File

@ -18,7 +18,7 @@ package org.apache.lucene.document;
*/
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.RangeQuery;
import org.apache.lucene.search.TermRangeQuery;
import org.apache.lucene.search.NumericRangeQuery; // for javadocs
import org.apache.lucene.util.NumericUtils; // for javadocs
@ -33,7 +33,7 @@ import java.util.Calendar; // for javadoc
* which makes them suitable for use as field values and search terms.
*
* <P>Note that this class saves dates with millisecond granularity,
* which is bad for {@link RangeQuery} and {@link PrefixQuery}, as those
* which is bad for {@link TermRangeQuery} and {@link PrefixQuery}, as those
* queries are expanded to a BooleanQuery with a potentially large number
* of terms when searching. Thus you might want to use
* {@link DateTools} instead.

2
src/java/org/apache/lucene/queryParser/CharStream.java
View File

@ -109,4 +109,4 @@ public interface CharStream {
void Done();
}
/* JavaCC - OriginalChecksum=a83909a2403f969f94d18375f9f143e4 (do not edit this line) */
/* JavaCC - OriginalChecksum=32a89423891f765dde472f7ef0e3ef7b (do not edit this line) */

2
src/java/org/apache/lucene/queryParser/ParseException.java
View File

@ -195,4 +195,4 @@ public class ParseException extends Exception {
}
}
/* JavaCC - OriginalChecksum=c63b396885c4ff44d7aa48d3feae60cd (do not edit this line) */
/* JavaCC - OriginalChecksum=c7631a240f7446940695eac31d9483ca (do not edit this line) */

16
src/java/org/apache/lucene/queryParser/QueryParser.java
View File

@ -31,7 +31,7 @@ import org.apache.lucene.search.MultiPhraseQuery;
import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.RangeQuery;
import org.apache.lucene.search.TermRangeQuery;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.WildcardQuery;
import org.apache.lucene.util.Parameter;
@ -173,7 +173,6 @@ public class QueryParser implements QueryParserConstants {
return res!=null ? res : newBooleanQuery(false);
}
catch (ParseException tme) {
// rethrow to include the original query:
// rethrow to include the original query:
ParseException e = new ParseException("Cannot parse '" +query+ "': " + tme.getMessage());
e.initCause(tme);
@ -877,22 +876,15 @@ public class QueryParser implements QueryParserConstants {
}
/**
* Builds a new RangeQuery instance
* Builds a new TermRangeQuery instance
* @param field Field
* @param part1 min
* @param part2 max
* @param inclusive true if range is inclusive
* @return new RangeQuery instance
* @return new TermRangeQuery instance
*/
protected Query newRangeQuery(String field, String part1, String part2, boolean inclusive) {
RangeQuery query;
if (constantScoreRewrite) {
// TODO: remove in Lucene 3.0
query = new ConstantScoreRangeQuery(field, part1, part2, inclusive, inclusive, rangeCollator);
} else {
query = new RangeQuery(field, part1, part2, inclusive, inclusive, rangeCollator);
}
final TermRangeQuery query = new TermRangeQuery(field, part1, part2, inclusive, inclusive, rangeCollator);
query.setConstantScoreRewrite(constantScoreRewrite);
return query;
}

27
src/java/org/apache/lucene/queryParser/QueryParser.jj
View File

@ -55,7 +55,7 @@ import org.apache.lucene.search.MultiPhraseQuery;
import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.RangeQuery;
import org.apache.lucene.search.TermRangeQuery;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.WildcardQuery;
import org.apache.lucene.util.Parameter;
@ -198,13 +198,19 @@ public class QueryParser {
}
catch (ParseException tme) {
// rethrow to include the original query:
throw new ParseException("Cannot parse '" +query+ "': " + tme.getMessage());
ParseException e = new ParseException("Cannot parse '" +query+ "': " + tme.getMessage());
e.initCause(tme);
throw e;
}
catch (TokenMgrError tme) {
throw new ParseException("Cannot parse '" +query+ "': " + tme.getMessage());
ParseException e = new ParseException("Cannot parse '" +query+ "': " + tme.getMessage());
e.initCause(tme);
throw e;
}
catch (BooleanQuery.TooManyClauses tmc) {
throw new ParseException("Cannot parse '" +query+ "': too many boolean clauses");
ParseException e = new ParseException("Cannot parse '" +query+ "': too many boolean clauses");
e.initCause(tmc);
throw e;
}
}
@ -894,22 +900,15 @@ public class QueryParser {
}
/**
* Builds a new RangeQuery instance
* Builds a new TermRangeQuery instance
* @param field Field
* @param part1 min
* @param part2 max
* @param inclusive true if range is inclusive
* @return new RangeQuery instance
* @return new TermRangeQuery instance
*/
protected Query newRangeQuery(String field, String part1, String part2, boolean inclusive) {
RangeQuery query;
if (constantScoreRewrite) {
// TODO: remove in Lucene 3.0
query = new ConstantScoreRangeQuery(field, part1, part2, inclusive, inclusive, rangeCollator);
} else {
query = new RangeQuery(field, part1, part2, inclusive, inclusive, rangeCollator);
}
final TermRangeQuery query = new TermRangeQuery(field, part1, part2, inclusive, inclusive, rangeCollator);
query.setConstantScoreRewrite(constantScoreRewrite);
return query;
}

2
src/java/org/apache/lucene/queryParser/QueryParserTokenManager.java
View File

@ -29,7 +29,7 @@ import org.apache.lucene.search.MultiPhraseQuery;
import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.RangeQuery;
import org.apache.lucene.search.TermRangeQuery;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.WildcardQuery;
import org.apache.lucene.util.Parameter;

2
src/java/org/apache/lucene/queryParser/Token.java
View File

@ -121,4 +121,4 @@ public class Token {
}
}
/* JavaCC - OriginalChecksum=37b1923f964a5a434f5ea3d6952ff200 (do not edit this line) */
/* JavaCC - OriginalChecksum=c147cc166a7cf8812c7c39bc8c5eb868 (do not edit this line) */

2
src/java/org/apache/lucene/queryParser/TokenMgrError.java
View File

@ -137,4 +137,4 @@ public class TokenMgrError extends Error
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
}
/* JavaCC - OriginalChecksum=55cddb2336a66b376c0bb59d916b326d (do not edit this line) */
/* JavaCC - OriginalChecksum=186d5bcc64733844c7daab5ad5a6e349 (do not edit this line) */

6
src/java/org/apache/lucene/search/BooleanQuery.java
View File

@ -34,7 +34,7 @@ public class BooleanQuery extends Query {
/** Thrown when an attempt is made to add more than {@link
* #getMaxClauseCount()} clauses. This typically happens if
* a PrefixQuery, FuzzyQuery, WildcardQuery, or RangeQuery
* a PrefixQuery, FuzzyQuery, WildcardQuery, or TermRangeQuery
* is expanded to many terms during search.
*/
public static class TooManyClauses extends RuntimeException {
@ -58,8 +58,8 @@ public class BooleanQuery extends Query {
* so this parameter indirectly controls the maximum buffer requirements for
* query search.
* <p>When this parameter becomes a bottleneck for a Query one can use a
* Filter. For example instead of a {@link RangeQuery} one can use a
* {@link RangeFilter}.
* Filter. For example instead of a {@link TermRangeQuery} one can use a
* {@link TermRangeFilter}.
* <p>Normally the buffers are allocated by the JVM. When using for example
* {@link org.apache.lucene.store.MMapDirectory} the buffering is left to
* the operating system.

15
src/java/org/apache/lucene/search/ConstantScoreRangeQuery.java
View File

@ -29,31 +29,32 @@ import java.text.Collator;
* Either or both endpoints may be open. Open endpoints may not be exclusive
* (you can't select all but the first or last term without explicitly specifying the term to exclude.)
*
* @deprecated Please use {@link RangeQuery}, and call
* {@link RangeQuery#setConstantScoreRewrite}, instead.
* @deprecated Use {@link TermRangeQuery} for term ranges or
* {@link NumericRangeQuery} for numeric ranges instead.
* This class will be removed in Lucene 3.0.
* @version $Id$
*/
public class ConstantScoreRangeQuery extends RangeQuery
public class ConstantScoreRangeQuery extends TermRangeQuery
{
public ConstantScoreRangeQuery(String fieldName, String lowerVal, String upperVal, boolean includeLower, boolean includeUpper)
{
super(fieldName, lowerVal, upperVal, includeLower, includeUpper);
this.constantScoreRewrite = true;
setConstantScoreRewrite(true);
}
public ConstantScoreRangeQuery(String fieldName, String lowerVal,
String upperVal, boolean includeLower,
boolean includeUpper, Collator collator) {
super(fieldName, lowerVal, upperVal, includeLower, includeUpper, collator);
this.constantScoreRewrite = true;
setConstantScoreRewrite(true);
}
public String getLowerVal() {
return getLowerTermText();
return getLowerTerm();
}
public String getUpperVal() {
return getUpperTermText();
return getUpperTerm();
}
}

4
src/java/org/apache/lucene/search/FieldCacheRangeFilter.java
View File

@ -31,9 +31,9 @@ import org.apache.lucene.document.NumericField; // for javadocs
* even if the range itself changes.
*
* <p>This means that FieldCacheRangeFilter is much faster (sometimes more than 100x as fast)
* as building a {@link RangeFilter} (or {@link ConstantScoreRangeQuery} on a {@link RangeFilter})
* as building a {@link TermRangeFilter} (or {@link ConstantScoreRangeQuery} on a {@link TermRangeFilter})
* for each query, if using a {@link #newStringRange}. However, if the range never changes it
* is slower (around 2x as slow) than building a CachingWrapperFilter on top of a single RangeFilter.
* is slower (around 2x as slow) than building a CachingWrapperFilter on top of a single TermRangeFilter.
*
* For numeric data types, this filter may be significantly faster than {@link NumericRangeFilter}.
* Furthermore, it does not need the numeric values encoded by {@link NumericField}. But

2
src/java/org/apache/lucene/search/MultiTermQueryWrapperFilter.java
View File

@ -34,7 +34,7 @@ import java.util.BitSet;
* be used by itself. Normally you subclass it to provide a Filter
* counterpart for a {@link MultiTermQuery} subclass.
* <P>
* For example, {@link RangeFilter} and {@link PrefixFilter} extend
* For example, {@link TermRangeFilter} and {@link PrefixFilter} extend
* <code>MultiTermQueryWrapperFilter</code>.
* This class also provides the functionality behind
* {@link MultiTermQuery#getFilter}, this is why it is not abstract.

5
src/java/org/apache/lucene/search/Query.java
View File

@ -36,7 +36,8 @@ import org.apache.lucene.index.IndexReader;
<li> {@link PrefixQuery}
<li> {@link MultiPhraseQuery}
<li> {@link FuzzyQuery}
<li> {@link RangeQuery}
<li> {@link TermRangeQuery}
<li> {@link NumericRangeQuery}
<li> {@link org.apache.lucene.search.spans.SpanQuery}
</ul>
<p>A parser for queries is contained in:
@ -146,7 +147,7 @@ public abstract class Query implements java.io.Serializable, Cloneable {
* correspondence with queries). This is an optimization of the OR of
* all queries. We handle the common optimization cases of equal
* queries and overlapping clauses of boolean OR queries (as generated
* by MultiTermQuery.rewrite() and RangeQuery.rewrite()).
* by MultiTermQuery.rewrite()).
* Be careful overriding this method as queries[0] determines which
* method will be called and is not necessarily of the same type as
* the other queries.

4
src/java/org/apache/lucene/search/QueryWrapperFilter.java
View File

@ -26,10 +26,10 @@ import org.apache.lucene.index.IndexReader;
* Constrains search results to only match those which also match a provided
* query.
*
* <p> This could be used, for example, with a {@link RangeQuery} on a suitably
* <p> This could be used, for example, with a {@link TermRangeQuery} on a suitably
* formatted date field to implement date filtering. One could re-use a single
* QueryFilter that matches, e.g., only documents modified within the last
* week. The QueryFilter and RangeQuery would only need to be reconstructed
* week. The QueryFilter and TermRangeQuery would only need to be reconstructed
* once per day.
*
* @version $Id:$

88
src/java/org/apache/lucene/search/RangeFilter.java
View File

@ -1,88 +0,0 @@
package org.apache.lucene.search;
/**
* 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.text.Collator;
/**
* A Filter that restricts search results to a range of values in a given
* field.
*
* <p>This filter matches the documents looking for terms that fall into the
* supplied range according to {@link String#compareTo(String)}. It is not intended
* for numerical ranges, use {@link NumericRangeFilter} instead.
*
* <p>If you construct a large number of range filters with different ranges but on the
* same field, {@link FieldCacheRangeFilter} may have significantly better performance.
*/
public class RangeFilter extends MultiTermQueryWrapperFilter {
/**
* @param fieldName The field this range applies to
* @param lowerTerm The lower bound on this range
* @param upperTerm The upper bound on this range
* @param includeLower Does this range include the lower bound?
* @param includeUpper Does this range include the upper bound?
* @throws IllegalArgumentException if both terms are null or if
* lowerTerm is null and includeLower is true (similar for upperTerm
* and includeUpper)
*/
public RangeFilter(String fieldName, String lowerTerm, String upperTerm,
boolean includeLower, boolean includeUpper) {
super(new RangeQuery(fieldName, lowerTerm, upperTerm, includeLower, includeUpper));
}
/**
* <strong>WARNING:</strong> Using this constructor and supplying a non-null
* value in the <code>collator</code> parameter will cause every single
* index Term in the Field referenced by lowerTerm and/or upperTerm to be
* examined. Depending on the number of index Terms in this Field, the
* operation could be very slow.
*
* @param lowerTerm The lower bound on this range
* @param upperTerm The upper bound on this range
* @param includeLower Does this range include the lower bound?
* @param includeUpper Does this range include the upper bound?
* @param collator The collator to use when determining range inclusion; set
* to null to use Unicode code point ordering instead of collation.
* @throws IllegalArgumentException if both terms are null or if
* lowerTerm is null and includeLower is true (similar for upperTerm
* and includeUpper)
*/
public RangeFilter(String fieldName, String lowerTerm, String upperTerm,
boolean includeLower, boolean includeUpper,
Collator collator) {
super(new RangeQuery(fieldName, lowerTerm, upperTerm, includeLower, includeUpper, collator));
}
/**
* Constructs a filter for field <code>fieldName</code> matching
* less than or equal to <code>upperTerm</code>.
*/
public static RangeFilter Less(String fieldName, String upperTerm) {
return new RangeFilter(fieldName, null, upperTerm, false, true);
}
/**
* Constructs a filter for field <code>fieldName</code> matching
* greater than or equal to <code>lowerTerm</code>.
*/
public static RangeFilter More(String fieldName, String lowerTerm) {
return new RangeFilter(fieldName, lowerTerm, null, true, false);
}
}

88
src/java/org/apache/lucene/search/TermRangeFilter.java Normal file
View File

@ -0,0 +1,88 @@
package org.apache.lucene.search;
/**
* 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.text.Collator;
/**
* A Filter that restricts search results to a range of values in a given
* field.
*
* <p>This filter matches the documents looking for terms that fall into the
* supplied range according to {@link String#compareTo(String)}. It is not intended
* for numerical ranges, use {@link NumericRangeFilter} instead.
*
* <p>If you construct a large number of range filters with different ranges but on the
* same field, {@link FieldCacheRangeFilter} may have significantly better performance.
*/
public class TermRangeFilter extends MultiTermQueryWrapperFilter {
/**
* @param fieldName The field this range applies to
* @param lowerTerm The lower bound on this range
* @param upperTerm The upper bound on this range
* @param includeLower Does this range include the lower bound?
* @param includeUpper Does this range include the upper bound?
* @throws IllegalArgumentException if both terms are null or if
* lowerTerm is null and includeLower is true (similar for upperTerm
* and includeUpper)
*/
public TermRangeFilter(String fieldName, String lowerTerm, String upperTerm,
boolean includeLower, boolean includeUpper) {
super(new TermRangeQuery(fieldName, lowerTerm, upperTerm, includeLower, includeUpper));
}
/**
* <strong>WARNING:</strong> Using this constructor and supplying a non-null
* value in the <code>collator</code> parameter will cause every single
* index Term in the Field referenced by lowerTerm and/or upperTerm to be
* examined. Depending on the number of index Terms in this Field, the
* operation could be very slow.
*
* @param lowerTerm The lower bound on this range
* @param upperTerm The upper bound on this range
* @param includeLower Does this range include the lower bound?
* @param includeUpper Does this range include the upper bound?
* @param collator The collator to use when determining range inclusion; set
* to null to use Unicode code point ordering instead of collation.
* @throws IllegalArgumentException if both terms are null or if
* lowerTerm is null and includeLower is true (similar for upperTerm
* and includeUpper)
*/
public TermRangeFilter(String fieldName, String lowerTerm, String upperTerm,
boolean includeLower, boolean includeUpper,
Collator collator) {
super(new TermRangeQuery(fieldName, lowerTerm, upperTerm, includeLower, includeUpper, collator));
}
/**
* Constructs a filter for field <code>fieldName</code> matching
* less than or equal to <code>upperTerm</code>.
*/
public static TermRangeFilter Less(String fieldName, String upperTerm) {
return new TermRangeFilter(fieldName, null, upperTerm, false, true);
}
/**
* Constructs a filter for field <code>fieldName</code> matching
* greater than or equal to <code>lowerTerm</code>.
*/
public static TermRangeFilter More(String fieldName, String lowerTerm) {
return new TermRangeFilter(fieldName, lowerTerm, null, true, false);
}
}

81
src/java/org/apache/lucene/search/RangeQuery.java → src/java/org/apache/lucene/search/TermRangeQuery.java
View File

@ -22,21 +22,23 @@ import java.text.Collator;
import org.apache.lucene.index.Term;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.util.ToStringUtils;
/**
* A Query that matches documents within an exclusive range.
* A Query that matches documents within an exclusive range of terms.
*
* <p>This query matches the documents looking for terms that fall into the
* supplied range according to {@link String#compareTo(String)}. It is not intended
* for numerical ranges, use {@link NumericRangeQuery} instead.
*
* <p>See {@link MultiTermQuery#setConstantScoreRewrite} for the tradeoffs between
* <p>This query is in constant score mode per default.
* See {@link MultiTermQuery#setConstantScoreRewrite} for the tradeoffs between
* enabling and disabling constantScoreRewrite mode.
*/
public class RangeQuery extends MultiTermQuery {
private Term lowerTerm;
private Term upperTerm;
public class TermRangeQuery extends MultiTermQuery {
private String lowerTerm;
private String upperTerm;
private Collator collator;
private String field;
private boolean includeLower;
@ -65,8 +67,8 @@ public class RangeQuery extends MultiTermQuery {
* If true, the <code>upperTerm</code> is
* included in the range.
*/
public RangeQuery(String field, String lowerTerm, String upperTerm, boolean includeLower, boolean includeUpper) {
init(new Term(field, lowerTerm), new Term(field, upperTerm), includeLower, includeUpper, null);
public TermRangeQuery(String field, String lowerTerm, String upperTerm, boolean includeLower, boolean includeUpper) {
this(field, lowerTerm, upperTerm, includeLower, includeUpper, null);
}
/** Constructs a query selecting all terms greater/equal than
@ -99,59 +101,27 @@ public class RangeQuery extends MultiTermQuery {
* their membership in the range bounded by <code>lowerTerm</code> and
* <code>upperTerm</code>.
*/
public RangeQuery(String field, String lowerTerm, String upperTerm, boolean includeLower, boolean includeUpper,
public TermRangeQuery(String field, String lowerTerm, String upperTerm, boolean includeLower, boolean includeUpper,
Collator collator) {
init(new Term(field, lowerTerm), new Term(field,upperTerm), includeLower, includeUpper, collator);
}
/** @deprecated Please use {@link #RangeQuery(String,
* String, String, boolean, boolean, Collator)} instead */
public RangeQuery(Term lowerTerm, Term upperTerm, boolean inclusive,
Collator collator) {
init(lowerTerm, upperTerm, inclusive, inclusive, collator);
}
/** @deprecated Please use {@link #RangeQuery(String,
* String, String, boolean, boolean)} instead */
public RangeQuery(Term lowerTerm, Term upperTerm, boolean inclusive) {
init(lowerTerm, upperTerm, inclusive, inclusive, null);
}
private void init(Term lowerTerm, Term upperTerm, boolean includeLower, boolean includeUpper, Collator collator) {
if (lowerTerm == null && upperTerm == null)
throw new IllegalArgumentException("At least one term must be non-null");
if (lowerTerm != null && upperTerm != null && lowerTerm.field() != upperTerm.field())
throw new IllegalArgumentException("Both terms must be for the same field");
if (lowerTerm == null)
this.field = upperTerm.field();
else
this.field = lowerTerm.field();
this.field = field;
this.lowerTerm = lowerTerm;
this.upperTerm = upperTerm;
this.includeLower = includeLower;
this.includeUpper = includeUpper;
this.collator = collator;
setConstantScoreRewrite(true);
}
/** Returns the field name for this query */
public String getField() {
return field;
}
/** Returns the lower term of this range query.
* @deprecated Use {@link #getLowerTermText} instead. */
public Term getLowerTerm() { return lowerTerm; }
/** Returns the upper term of this range query.
* @deprecated Use {@link #getUpperTermText} instead. */
public Term getUpperTerm() { return upperTerm; }
/** Returns the lower value of this range query */
public String getLowerTermText() { return lowerTerm == null ? null : lowerTerm.text(); }
public String getLowerTerm() { return lowerTerm; }
/** Returns the upper value of this range query */
public String getUpperTermText() { return upperTerm == null ? null : upperTerm.text(); }
public String getUpperTerm() { return upperTerm; }
/** Returns <code>true</code> if the lower endpoint is inclusive */
public boolean includesLower() { return includeLower; }
@ -159,18 +129,12 @@ public class RangeQuery extends MultiTermQuery {
/** Returns <code>true</code> if the upper endpoint is inclusive */
public boolean includesUpper() { return includeUpper; }
/** Returns <code>true</code> if the range query is inclusive
* @deprecated Use {@link #includesLower}, {@link #includesUpper} instead.
*/
public boolean isInclusive() { return includeUpper && includeLower; }
/** Returns the collator used to determine range inclusion, if any. */
public Collator getCollator() { return collator; }
protected FilteredTermEnum getEnum(IndexReader reader) throws IOException {
//TODO: when the deprecated 'Term' constructors are removed we can remove these null checks
return new RangeTermEnum(reader, collator, getField(), lowerTerm == null ? null : lowerTerm.text(),
upperTerm == null ? null : upperTerm.text(), includeLower, includeUpper);
return new TermRangeTermEnum(reader, collator, field, lowerTerm,
upperTerm, includeLower, includeUpper);
}
/** Prints a user-readable version of this query. */
@ -181,14 +145,11 @@ public class RangeQuery extends MultiTermQuery {
buffer.append(":");
}
buffer.append(includeLower ? '[' : '{');
buffer.append(lowerTerm != null ? lowerTerm.text() : "*");
buffer.append(lowerTerm != null ? lowerTerm : "*");
buffer.append(" TO ");
buffer.append(upperTerm != null ? upperTerm.text() : "*");
buffer.append(upperTerm != null ? upperTerm : "*");
buffer.append(includeUpper ? ']' : '}');
if (getBoost() != 1.0f) {
buffer.append("^");
buffer.append(Float.toString(getBoost()));
}
buffer.append(ToStringUtils.boost(getBoost()));
return buffer.toString();
}
@ -213,7 +174,7 @@ public class RangeQuery extends MultiTermQuery {
return false;
if (getClass() != obj.getClass())
return false;
RangeQuery other = (RangeQuery) obj;
TermRangeQuery other = (TermRangeQuery) obj;
if (collator == null) {
if (other.collator != null)
return false;

6
src/java/org/apache/lucene/search/RangeTermEnum.java → src/java/org/apache/lucene/search/TermRangeTermEnum.java
View File

@ -30,7 +30,7 @@ import org.apache.lucene.index.Term;
* Term enumerations are always ordered by Term.compareTo(). Each term in
* the enumeration is greater than all that precede it.
*/
public class RangeTermEnum extends FilteredTermEnum {
public class TermRangeTermEnum extends FilteredTermEnum {
private Collator collator = null;
private boolean endEnum = false;
@ -67,14 +67,14 @@ public class RangeTermEnum extends FilteredTermEnum {
*
* @throws IOException
*/
public RangeTermEnum(IndexReader reader, Collator collator, String field,
public TermRangeTermEnum(IndexReader reader, Collator collator, String field,
String lowerTermText, String upperTermText, boolean includeLower, boolean includeUpper) throws IOException {
this.collator = collator;
this.upperTermText = upperTermText;
this.lowerTermText = lowerTermText;
this.includeLower = includeLower;
this.includeUpper = includeUpper;
this.field = field;
this.field = field.intern();
// do a little bit of normalization...
// open ended range queries should always be inclusive.

4
src/java/org/apache/lucene/search/package.html
View File

@ -138,11 +138,11 @@ org.apache.lucene.search.Searcher#search(Query,Filter)}.
</p>
<h4>
<a href="RangeQuery.html">RangeQuery</a>
<a href="TermRangeQuery.html">TermRangeQuery</a>
</h4>
<p>The
<a href="RangeQuery.html">RangeQuery</a>
<a href="TermRangeQuery.html">TermRangeQuery</a>
matches all documents that occur in the
exclusive range of a lower
<a href="../index/Term.html">Term</a>

8
src/test/org/apache/lucene/queryParser/TestQueryParser.java
View File

@ -50,7 +50,7 @@ import org.apache.lucene.search.MatchAllDocsQuery;
import org.apache.lucene.search.PhraseQuery;
import org.apache.lucene.search.PrefixQuery;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.RangeQuery;
import org.apache.lucene.search.TermRangeQuery;
import org.apache.lucene.search.ScoreDoc;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.WildcardQuery;
@ -431,11 +431,11 @@ public class TestQueryParser extends LuceneTestCase {
public void testRange() throws Exception {
assertQueryEquals("[ a TO z]", null, "[a TO z]");
assertTrue(((RangeQuery)getQuery("[ a TO z]", null)).getConstantScoreRewrite());
assertTrue(((TermRangeQuery)getQuery("[ a TO z]", null)).getConstantScoreRewrite());
QueryParser qp = new QueryParser("field", new SimpleAnalyzer());
qp.setConstantScoreRewrite(false);
assertFalse(((RangeQuery)qp.parse("[ a TO z]")).getConstantScoreRewrite());
assertFalse(((TermRangeQuery)qp.parse("[ a TO z]")).getConstantScoreRewrite());
assertQueryEquals("[ a TO z ]", null, "[a TO z]");
assertQueryEquals("{ a TO z}", null, "{a TO z}");
@ -481,7 +481,7 @@ public class TestQueryParser extends LuceneTestCase {
result = is.search(qp.parse("[ \u0633 TO \u0638 ]"), null, 1000).scoreDocs;
assertEquals("The index Term should be included.", 1, result.length);
// Test RangeQuery
// Test TermRangeQuery
qp.setConstantScoreRewrite(false);
result = is.search(qp.parse("[ \u062F TO \u0698 ]"), null, 1000).scoreDocs;
assertEquals("The index Term should not be included.", 0, result.length);

8
src/test/org/apache/lucene/search/TestDateFilter.java
View File

@ -66,11 +66,11 @@ public class TestDateFilter
// filter that should preserve matches
//DateFilter df1 = DateFilter.Before("datefield", now);
RangeFilter df1 = new RangeFilter("datefield", DateTools.timeToString(now - 2000, DateTools.Resolution.MILLISECOND),
TermRangeFilter df1 = new TermRangeFilter("datefield", DateTools.timeToString(now - 2000, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now, DateTools.Resolution.MILLISECOND), false, true);
// filter that should discard matches
//DateFilter df2 = DateFilter.Before("datefield", now - 999999);
RangeFilter df2 = new RangeFilter("datefield", DateTools.timeToString(0, DateTools.Resolution.MILLISECOND),
TermRangeFilter df2 = new TermRangeFilter("datefield", DateTools.timeToString(0, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now - 2000, DateTools.Resolution.MILLISECOND), true, false);
// search something that doesn't exist with DateFilter
@ -127,11 +127,11 @@ public class TestDateFilter
// filter that should preserve matches
//DateFilter df1 = DateFilter.After("datefield", now);
RangeFilter df1 = new RangeFilter("datefield", DateTools.timeToString(now, DateTools.Resolution.MILLISECOND),
TermRangeFilter df1 = new TermRangeFilter("datefield", DateTools.timeToString(now, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now + 999999, DateTools.Resolution.MILLISECOND), true, false);
// filter that should discard matches
//DateFilter df2 = DateFilter.After("datefield", now + 999999);
RangeFilter df2 = new RangeFilter("datefield", DateTools.timeToString(now + 999999, DateTools.Resolution.MILLISECOND),
TermRangeFilter df2 = new TermRangeFilter("datefield", DateTools.timeToString(now + 999999, DateTools.Resolution.MILLISECOND),
DateTools.timeToString(now + 999999999, DateTools.Resolution.MILLISECOND), false, true);
// search something that doesn't exist with DateFilter

2
src/test/org/apache/lucene/search/TestFieldCacheRangeFilter.java
View File

@ -30,7 +30,7 @@ import org.apache.lucene.document.Field;
import org.apache.lucene.store.RAMDirectory;
/**
* A basic 'positive' Unit test class for the RangeFilter class.
* A basic 'positive' Unit test class for the FieldCacheRangeFilter class.
*
* <p>
* NOTE: at the moment, this class only tests for 'positive' results,

4
src/test/org/apache/lucene/search/TestFilteredQuery.java
View File

@ -177,8 +177,8 @@ extends LuceneTestCase {
* This tests FilteredQuery's rewrite correctness
*/
public void testRangeQuery() throws Exception {
RangeQuery rq = new RangeQuery(
new Term("sorter", "b"), new Term("sorter", "d"), true);
TermRangeQuery rq = new TermRangeQuery(
"sorter", "b", "d", true, true);
Query filteredquery = new FilteredQuery(rq, filter);
ScoreDoc[] hits = searcher.search(filteredquery, null, 1000).scoreDocs;

8
src/test/org/apache/lucene/search/TestMultiTermConstantScore.java
View File

@ -87,7 +87,7 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
/** macro for readability */
public static Query csrq(String f, String l, String h, boolean il, boolean ih) {
RangeQuery query = new RangeQuery(f, l, h, il, ih);
TermRangeQuery query = new TermRangeQuery(f, l, h, il, ih);
query.setConstantScoreRewrite(true);
return query;
}
@ -95,7 +95,7 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
/** macro for readability */
public static Query csrq(String f, String l, String h, boolean il,
boolean ih, Collator c) {
RangeQuery query = new RangeQuery(f, l, h, il, ih, c);
TermRangeQuery query = new TermRangeQuery(f, l, h, il, ih, c);
query.setConstantScoreRewrite(true);
return query;
}
@ -220,10 +220,10 @@ public class TestMultiTermConstantScore extends BaseTestRangeFilter {
IndexReader reader = IndexReader.open(small);
IndexSearcher search = new IndexSearcher(reader);
// first do a regular RangeQuery which uses term expansion so
// first do a regular TermRangeQuery which uses term expansion so
// docs with more terms in range get higher scores
Query rq = new RangeQuery(new Term("data", "1"), new Term("data", "4"), T);
Query rq = new TermRangeQuery("data", "1", "4", T, T);
ScoreDoc[] expected = search.search(rq, null, 1000).scoreDocs;
int numHits = expected.length;

16
src/test/org/apache/lucene/search/TestNumericRangeQuery32.java
View File

@ -226,38 +226,38 @@ public class TestNumericRangeQuery32 extends LuceneTestCase {
}
// test inclusive range
NumericRangeQuery tq=NumericRangeQuery.newIntRange(field, precisionStep, new Integer(lower), new Integer(upper), true, true);
RangeQuery cq=new RangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), true, true);
TermRangeQuery cq=new TermRangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), true, true);
cq.setConstantScoreRewrite(true);
TopDocs tTopDocs = searcher.search(tq, 1);
TopDocs cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
// test exclusive range
tq=NumericRangeQuery.newIntRange(field, precisionStep, new Integer(lower), new Integer(upper), false, false);
cq=new RangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), false, false);
cq=new TermRangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), false, false);
cq.setConstantScoreRewrite(true);
tTopDocs = searcher.search(tq, 1);
cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
// test left exclusive range
tq=NumericRangeQuery.newIntRange(field, precisionStep, new Integer(lower), new Integer(upper), false, true);
cq=new RangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), false, true);
cq=new TermRangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), false, true);
cq.setConstantScoreRewrite(true);
tTopDocs = searcher.search(tq, 1);
cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
// test right exclusive range
tq=NumericRangeQuery.newIntRange(field, precisionStep, new Integer(lower), new Integer(upper), true, false);
cq=new RangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), true, false);
cq=new TermRangeQuery(field, NumericUtils.intToPrefixCoded(lower), NumericUtils.intToPrefixCoded(upper), true, false);
cq.setConstantScoreRewrite(true);
tTopDocs = searcher.search(tq, 1);
cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
}

16
src/test/org/apache/lucene/search/TestNumericRangeQuery64.java
View File

@ -226,38 +226,38 @@ public class TestNumericRangeQuery64 extends LuceneTestCase {
}
// test inclusive range
NumericRangeQuery tq=NumericRangeQuery.newLongRange(field, precisionStep, new Long(lower), new Long(upper), true, true);
RangeQuery cq=new RangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), true, true);
TermRangeQuery cq=new TermRangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), true, true);
cq.setConstantScoreRewrite(true);
TopDocs tTopDocs = searcher.search(tq, 1);
TopDocs cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
// test exclusive range
tq=NumericRangeQuery.newLongRange(field, precisionStep, new Long(lower), new Long(upper), false, false);
cq=new RangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), false, false);
cq=new TermRangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), false, false);
cq.setConstantScoreRewrite(true);
tTopDocs = searcher.search(tq, 1);
cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
// test left exclusive range
tq=NumericRangeQuery.newLongRange(field, precisionStep, new Long(lower), new Long(upper), false, true);
cq=new RangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), false, true);
cq=new TermRangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), false, true);
cq.setConstantScoreRewrite(true);
tTopDocs = searcher.search(tq, 1);
cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
// test right exclusive range
tq=NumericRangeQuery.newLongRange(field, precisionStep, new Long(lower), new Long(upper), true, false);
cq=new RangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), true, false);
cq=new TermRangeQuery(field, NumericUtils.longToPrefixCoded(lower), NumericUtils.longToPrefixCoded(upper), true, false);
cq.setConstantScoreRewrite(true);
tTopDocs = searcher.search(tq, 1);
cTopDocs = searcher.search(cq, 1);
assertEquals("Returned count for NumericRangeQuery and RangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
assertEquals("Returned count for NumericRangeQuery and TermRangeQuery must be equal", cTopDocs.totalHits, tTopDocs.totalHits );
termCountT += tq.getTotalNumberOfTerms();
termCountC += cq.getTotalNumberOfTerms();
}

156
src/test/org/apache/lucene/search/TestRangeFilter.java → src/test/org/apache/lucene/search/TestTermRangeFilter.java
View File

@ -30,7 +30,7 @@ import org.apache.lucene.document.Field;
import org.apache.lucene.store.RAMDirectory;
/**
* A basic 'positive' Unit test class for the RangeFilter class.
* A basic 'positive' Unit test class for the TermRangeFilter class.
*
* <p>
* NOTE: at the moment, this class only tests for 'positive' results,
@ -38,12 +38,12 @@ import org.apache.lucene.store.RAMDirectory;
* nor does it adequately test 'negative' results. It also does not test
* that garbage in results in an Exception.
*/
public class TestRangeFilter extends BaseTestRangeFilter {
public class TestTermRangeFilter extends BaseTestRangeFilter {
public TestRangeFilter(String name) {
public TestTermRangeFilter(String name) {
super(name);
}
public TestRangeFilter() {
public TestTermRangeFilter() {
super();
}
@ -67,64 +67,64 @@ public class TestRangeFilter extends BaseTestRangeFilter {
// test id, bounded on both ends
result = search.search(q,new RangeFilter("id",minIP,maxIP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,T), numDocs).scoreDocs;
assertEquals("find all", numDocs, result.length);
result = search.search(q,new RangeFilter("id",minIP,maxIP,T,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,F), numDocs).scoreDocs;
assertEquals("all but last", numDocs-1, result.length);
result = search.search(q,new RangeFilter("id",minIP,maxIP,F,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,T), numDocs).scoreDocs;
assertEquals("all but first", numDocs-1, result.length);
result = search.search(q,new RangeFilter("id",minIP,maxIP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,F), numDocs).scoreDocs;
assertEquals("all but ends", numDocs-2, result.length);
result = search.search(q,new RangeFilter("id",medIP,maxIP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,T), numDocs).scoreDocs;
assertEquals("med and up", 1+ maxId-medId, result.length);
result = search.search(q,new RangeFilter("id",minIP,medIP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,medIP,T,T), numDocs).scoreDocs;
assertEquals("up to med", 1+ medId-minId, result.length);
// unbounded id
result = search.search(q,new RangeFilter("id",minIP,null,T,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,null,T,F), numDocs).scoreDocs;
assertEquals("min and up", numDocs, result.length);
result = search.search(q,new RangeFilter("id",null,maxIP,F,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",null,maxIP,F,T), numDocs).scoreDocs;
assertEquals("max and down", numDocs, result.length);
result = search.search(q,new RangeFilter("id",minIP,null,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,null,F,F), numDocs).scoreDocs;
assertEquals("not min, but up", numDocs-1, result.length);
result = search.search(q,new RangeFilter("id",null,maxIP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",null,maxIP,F,F), numDocs).scoreDocs;
assertEquals("not max, but down", numDocs-1, result.length);
result = search.search(q,new RangeFilter("id",medIP,maxIP,T,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,F), numDocs).scoreDocs;
assertEquals("med and up, not max", maxId-medId, result.length);
result = search.search(q,new RangeFilter("id",minIP,medIP,F,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,medIP,F,T), numDocs).scoreDocs;
assertEquals("not min, up to med", medId-minId, result.length);
// very small sets
result = search.search(q,new RangeFilter("id",minIP,minIP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,minIP,F,F), numDocs).scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result = search.search(q,new RangeFilter("id",medIP,medIP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",medIP,medIP,F,F), numDocs).scoreDocs;
assertEquals("med,med,F,F", 0, result.length);
result = search.search(q,new RangeFilter("id",maxIP,maxIP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",maxIP,maxIP,F,F), numDocs).scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result = search.search(q,new RangeFilter("id",minIP,minIP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",minIP,minIP,T,T), numDocs).scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result = search.search(q,new RangeFilter("id",null,minIP,F,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",null,minIP,F,T), numDocs).scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result = search.search(q,new RangeFilter("id",maxIP,maxIP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",maxIP,maxIP,T,T), numDocs).scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result = search.search(q,new RangeFilter("id",maxIP,null,T,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",maxIP,null,T,F), numDocs).scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
result = search.search(q,new RangeFilter("id",medIP,medIP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("id",medIP,medIP,T,T), numDocs).scoreDocs;
assertEquals("med,med,T,T", 1, result.length);
}
@ -151,64 +151,64 @@ public class TestRangeFilter extends BaseTestRangeFilter {
// test id, bounded on both ends
result = search.search(q,new RangeFilter("id",minIP,maxIP,T,T,c));
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,T,c));
assertEquals("find all", numDocs, result.length());
result = search.search(q,new RangeFilter("id",minIP,maxIP,T,F,c));
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,T,F,c));
assertEquals("all but last", numDocs-1, result.length());
result = search.search(q,new RangeFilter("id",minIP,maxIP,F,T,c));
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,T,c));
assertEquals("all but first", numDocs-1, result.length());
result = search.search(q,new RangeFilter("id",minIP,maxIP,F,F,c));
result = search.search(q,new TermRangeFilter("id",minIP,maxIP,F,F,c));
assertEquals("all but ends", numDocs-2, result.length());
result = search.search(q,new RangeFilter("id",medIP,maxIP,T,T,c));
result = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,T,c));
assertEquals("med and up", 1+ maxId-medId, result.length());
result = search.search(q,new RangeFilter("id",minIP,medIP,T,T,c));
result = search.search(q,new TermRangeFilter("id",minIP,medIP,T,T,c));
assertEquals("up to med", 1+ medId-minId, result.length());
// unbounded id
result = search.search(q,new RangeFilter("id",minIP,null,T,F,c));
result = search.search(q,new TermRangeFilter("id",minIP,null,T,F,c));
assertEquals("min and up", numDocs, result.length());
result = search.search(q,new RangeFilter("id",null,maxIP,F,T,c));
result = search.search(q,new TermRangeFilter("id",null,maxIP,F,T,c));
assertEquals("max and down", numDocs, result.length());
result = search.search(q,new RangeFilter("id",minIP,null,F,F,c));
result = search.search(q,new TermRangeFilter("id",minIP,null,F,F,c));
assertEquals("not min, but up", numDocs-1, result.length());
result = search.search(q,new RangeFilter("id",null,maxIP,F,F,c));
result = search.search(q,new TermRangeFilter("id",null,maxIP,F,F,c));
assertEquals("not max, but down", numDocs-1, result.length());
result = search.search(q,new RangeFilter("id",medIP,maxIP,T,F,c));
result = search.search(q,new TermRangeFilter("id",medIP,maxIP,T,F,c));
assertEquals("med and up, not max", maxId-medId, result.length());
result = search.search(q,new RangeFilter("id",minIP,medIP,F,T,c));
result = search.search(q,new TermRangeFilter("id",minIP,medIP,F,T,c));
assertEquals("not min, up to med", medId-minId, result.length());
// very small sets
result = search.search(q,new RangeFilter("id",minIP,minIP,F,F,c));
result = search.search(q,new TermRangeFilter("id",minIP,minIP,F,F,c));
assertEquals("min,min,F,F", 0, result.length());
result = search.search(q,new RangeFilter("id",medIP,medIP,F,F,c));
result = search.search(q,new TermRangeFilter("id",medIP,medIP,F,F,c));
assertEquals("med,med,F,F", 0, result.length());
result = search.search(q,new RangeFilter("id",maxIP,maxIP,F,F,c));
result = search.search(q,new TermRangeFilter("id",maxIP,maxIP,F,F,c));
assertEquals("max,max,F,F", 0, result.length());
result = search.search(q,new RangeFilter("id",minIP,minIP,T,T,c));
result = search.search(q,new TermRangeFilter("id",minIP,minIP,T,T,c));
assertEquals("min,min,T,T", 1, result.length());
result = search.search(q,new RangeFilter("id",null,minIP,F,T,c));
result = search.search(q,new TermRangeFilter("id",null,minIP,F,T,c));
assertEquals("nul,min,F,T", 1, result.length());
result = search.search(q,new RangeFilter("id",maxIP,maxIP,T,T,c));
result = search.search(q,new TermRangeFilter("id",maxIP,maxIP,T,T,c));
assertEquals("max,max,T,T", 1, result.length());
result = search.search(q,new RangeFilter("id",maxIP,null,T,F,c));
result = search.search(q,new TermRangeFilter("id",maxIP,null,T,F,c));
assertEquals("max,nul,T,T", 1, result.length());
result = search.search(q,new RangeFilter("id",medIP,medIP,T,T,c));
result = search.search(q,new TermRangeFilter("id",medIP,medIP,T,T,c));
assertEquals("med,med,T,T", 1, result.length());
}
@ -229,47 +229,47 @@ public class TestRangeFilter extends BaseTestRangeFilter {
// test extremes, bounded on both ends
result = search.search(q,new RangeFilter("rand",minRP,maxRP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,T,T), numDocs).scoreDocs;
assertEquals("find all", numDocs, result.length);
result = search.search(q,new RangeFilter("rand",minRP,maxRP,T,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,T,F), numDocs).scoreDocs;
assertEquals("all but biggest", numDocs-1, result.length);
result = search.search(q,new RangeFilter("rand",minRP,maxRP,F,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,T), numDocs).scoreDocs;
assertEquals("all but smallest", numDocs-1, result.length);
result = search.search(q,new RangeFilter("rand",minRP,maxRP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,F), numDocs).scoreDocs;
assertEquals("all but extremes", numDocs-2, result.length);
// unbounded
result = search.search(q,new RangeFilter("rand",minRP,null,T,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,null,T,F), numDocs).scoreDocs;
assertEquals("smallest and up", numDocs, result.length);
result = search.search(q,new RangeFilter("rand",null,maxRP,F,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",null,maxRP,F,T), numDocs).scoreDocs;
assertEquals("biggest and down", numDocs, result.length);
result = search.search(q,new RangeFilter("rand",minRP,null,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,null,F,F), numDocs).scoreDocs;
assertEquals("not smallest, but up", numDocs-1, result.length);
result = search.search(q,new RangeFilter("rand",null,maxRP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",null,maxRP,F,F), numDocs).scoreDocs;
assertEquals("not biggest, but down", numDocs-1, result.length);
// very small sets
result = search.search(q,new RangeFilter("rand",minRP,minRP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,minRP,F,F), numDocs).scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result = search.search(q,new RangeFilter("rand",maxRP,maxRP,F,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,F,F), numDocs).scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result = search.search(q,new RangeFilter("rand",minRP,minRP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",minRP,minRP,T,T), numDocs).scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result = search.search(q,new RangeFilter("rand",null,minRP,F,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",null,minRP,F,T), numDocs).scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result = search.search(q,new RangeFilter("rand",maxRP,maxRP,T,T), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,T,T), numDocs).scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result = search.search(q,new RangeFilter("rand",maxRP,null,T,F), numDocs).scoreDocs;
result = search.search(q,new TermRangeFilter("rand",maxRP,null,T,F), numDocs).scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
}
@ -294,47 +294,47 @@ public class TestRangeFilter extends BaseTestRangeFilter {
// test extremes, bounded on both ends
result = search.search(q,new RangeFilter("rand",minRP,maxRP,T,T,c));
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,T,T,c));
assertEquals("find all", numDocs, result.length());
result = search.search(q,new RangeFilter("rand",minRP,maxRP,T,F,c));
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,T,F,c));
assertEquals("all but biggest", numDocs-1, result.length());
result = search.search(q,new RangeFilter("rand",minRP,maxRP,F,T,c));
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,T,c));
assertEquals("all but smallest", numDocs-1, result.length());
result = search.search(q,new RangeFilter("rand",minRP,maxRP,F,F,c));
result = search.search(q,new TermRangeFilter("rand",minRP,maxRP,F,F,c));
assertEquals("all but extremes", numDocs-2, result.length());
// unbounded
result = search.search(q,new RangeFilter("rand",minRP,null,T,F,c));
result = search.search(q,new TermRangeFilter("rand",minRP,null,T,F,c));
assertEquals("smallest and up", numDocs, result.length());
result = search.search(q,new RangeFilter("rand",null,maxRP,F,T,c));
result = search.search(q,new TermRangeFilter("rand",null,maxRP,F,T,c));
assertEquals("biggest and down", numDocs, result.length());
result = search.search(q,new RangeFilter("rand",minRP,null,F,F,c));
result = search.search(q,new TermRangeFilter("rand",minRP,null,F,F,c));
assertEquals("not smallest, but up", numDocs-1, result.length());
result = search.search(q,new RangeFilter("rand",null,maxRP,F,F,c));
result = search.search(q,new TermRangeFilter("rand",null,maxRP,F,F,c));
assertEquals("not biggest, but down", numDocs-1, result.length());
// very small sets
result = search.search(q,new RangeFilter("rand",minRP,minRP,F,F,c));
result = search.search(q,new TermRangeFilter("rand",minRP,minRP,F,F,c));
assertEquals("min,min,F,F", 0, result.length());
result = search.search(q,new RangeFilter("rand",maxRP,maxRP,F,F,c));
result = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,F,F,c));
assertEquals("max,max,F,F", 0, result.length());
result = search.search(q,new RangeFilter("rand",minRP,minRP,T,T,c));
result = search.search(q,new TermRangeFilter("rand",minRP,minRP,T,T,c));
assertEquals("min,min,T,T", 1, result.length());
result = search.search(q,new RangeFilter("rand",null,minRP,F,T,c));
result = search.search(q,new TermRangeFilter("rand",null,minRP,F,T,c));
assertEquals("nul,min,F,T", 1, result.length());
result = search.search(q,new RangeFilter("rand",maxRP,maxRP,T,T,c));
result = search.search(q,new TermRangeFilter("rand",maxRP,maxRP,T,T,c));
assertEquals("max,max,T,T", 1, result.length());
result = search.search(q,new RangeFilter("rand",maxRP,null,T,F,c));
result = search.search(q,new TermRangeFilter("rand",maxRP,null,T,F,c));
assertEquals("max,nul,T,T", 1, result.length());
}
@ -365,14 +365,14 @@ public class TestRangeFilter extends BaseTestRangeFilter {
// Unicode order would include U+0633 in [ U+062F - U+0698 ], but Farsi
// orders the U+0698 character before the U+0633 character, so the single
// index Term below should NOT be returned by a RangeFilter with a Farsi
// index Term below should NOT be returned by a TermRangeFilter with a Farsi
// Collator (or an Arabic one for the case when Farsi is not supported).
Hits result = search.search
(q, new RangeFilter("content", "\u062F", "\u0698", T, T, collator));
(q, new TermRangeFilter("content", "\u062F", "\u0698", T, T, collator));
assertEquals("The index Term should not be included.", 0, result.length());
result = search.search
(q, new RangeFilter("content", "\u0633", "\u0638", T, T, collator));
(q, new TermRangeFilter("content", "\u0633", "\u0638", T, T, collator));
assertEquals("The index Term should be included.", 1, result.length());
search.close();
}
@ -403,17 +403,17 @@ public class TestRangeFilter extends BaseTestRangeFilter {
Query q = new TermQuery(new Term("body","body"));
Collator collator = Collator.getInstance(new Locale("da", "dk"));
Query query = new RangeQuery
Query query = new TermRangeQuery
("content", "H\u00D8T", "MAND", false, false, collator);
// Unicode order would not include "H\u00C5T" in [ "H\u00D8T", "MAND" ],
// but Danish collation does.
Hits result = search.search
(q, new RangeFilter("content", "H\u00D8T", "MAND", F, F, collator));
(q, new TermRangeFilter("content", "H\u00D8T", "MAND", F, F, collator));
assertEquals("The index Term should be included.", 1, result.length());
result = search.search
(q, new RangeFilter("content", "H\u00C5T", "MAND", F, F, collator));
(q, new TermRangeFilter("content", "H\u00C5T", "MAND", F, F, collator));
assertEquals
("The index Term should not be included.", 0, result.length());
search.close();

59
src/test/org/apache/lucene/search/TestRangeQuery.java → src/test/org/apache/lucene/search/TestTermRangeQuery.java
View File

@ -35,7 +35,7 @@ import java.util.Locale;
import java.text.Collator;
public class TestRangeQuery extends LuceneTestCase {
public class TestTermRangeQuery extends LuceneTestCase {
private int docCount = 0;
private RAMDirectory dir;
@ -46,7 +46,7 @@ public class TestRangeQuery extends LuceneTestCase {
}
public void testExclusive() throws Exception {
Query query = new RangeQuery("content", "A", "C", false, false);
Query query = new TermRangeQuery("content", "A", "C", false, false);
initializeIndex(new String[] {"A", "B", "C", "D"});
IndexSearcher searcher = new IndexSearcher(dir);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
@ -84,7 +84,7 @@ public class TestRangeQuery extends LuceneTestCase {
}
public void testInclusive() throws Exception {
Query query = new RangeQuery("content", "A", "C", true, true);
Query query = new TermRangeQuery("content", "A", "C", true, true);
initializeIndex(new String[]{"A", "B", "C", "D"});
IndexSearcher searcher = new IndexSearcher(dir);
@ -106,10 +106,10 @@ public class TestRangeQuery extends LuceneTestCase {
}
public void testEqualsHashcode() {
Query query = new RangeQuery("content", "A", "C", true, true);
Query query = new TermRangeQuery("content", "A", "C", true, true);
query.setBoost(1.0f);
Query other = new RangeQuery("content", "A", "C", true, true);
Query other = new TermRangeQuery("content", "A", "C", true, true);
other.setBoost(1.0f);
assertEquals("query equals itself is true", query, query);
@ -119,40 +119,40 @@ public class TestRangeQuery extends LuceneTestCase {
other.setBoost(2.0f);
assertFalse("Different boost queries are not equal", query.equals(other));
other = new RangeQuery("notcontent", "A", "C", true, true);
other = new TermRangeQuery("notcontent", "A", "C", true, true);
assertFalse("Different fields are not equal", query.equals(other));
other = new RangeQuery("content", "X", "C", true, true);
other = new TermRangeQuery("content", "X", "C", true, true);
assertFalse("Different lower terms are not equal", query.equals(other));
other = new RangeQuery("content", "A", "Z", true, true);
other = new TermRangeQuery("content", "A", "Z", true, true);
assertFalse("Different upper terms are not equal", query.equals(other));
query = new RangeQuery("content", null, "C", true, true);
other = new RangeQuery("content", null, "C", true, true);
query = new TermRangeQuery("content", null, "C", true, true);
other = new TermRangeQuery("content", null, "C", true, true);
assertEquals("equivalent queries with null lowerterms are equal()", query, other);
assertEquals("hashcode must return same value when equals is true", query.hashCode(), other.hashCode());
query = new RangeQuery("content", "C", null, true, true);
other = new RangeQuery("content", "C", null, true, true);
query = new TermRangeQuery("content", "C", null, true, true);
other = new TermRangeQuery("content", "C", null, true, true);
assertEquals("equivalent queries with null upperterms are equal()", query, other);
assertEquals("hashcode returns same value", query.hashCode(), other.hashCode());
query = new RangeQuery("content", null, "C", true, true);
other = new RangeQuery("content", "C", null, true, true);
query = new TermRangeQuery("content", null, "C", true, true);
other = new TermRangeQuery("content", "C", null, true, true);
assertFalse("queries with different upper and lower terms are not equal", query.equals(other));
query = new RangeQuery("content", "A", "C", false, false);
other = new RangeQuery("content", "A", "C", true, true);
query = new TermRangeQuery("content", "A", "C", false, false);
other = new TermRangeQuery("content", "A", "C", true, true);
assertFalse("queries with different inclusive are not equal", query.equals(other));
query = new RangeQuery("content", "A", "C", false, false);
other = new RangeQuery("content", "A", "C", false, false, Collator.getInstance());
query = new TermRangeQuery("content", "A", "C", false, false);
other = new TermRangeQuery("content", "A", "C", false, false, Collator.getInstance());
assertFalse("a query with a collator is not equal to one without", query.equals(other));
}
public void testExclusiveCollating() throws Exception {
Query query = new RangeQuery("content", "A", "C", false, false, Collator.getInstance(Locale.ENGLISH));
Query query = new TermRangeQuery("content", "A", "C", false, false, Collator.getInstance(Locale.ENGLISH));
initializeIndex(new String[] {"A", "B", "C", "D"});
IndexSearcher searcher = new IndexSearcher(dir);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
@ -173,7 +173,7 @@ public class TestRangeQuery extends LuceneTestCase {
}
public void testInclusiveCollating() throws Exception {
Query query = new RangeQuery("content", "A", "C",true, true, Collator.getInstance(Locale.ENGLISH));
Query query = new TermRangeQuery("content", "A", "C",true, true, Collator.getInstance(Locale.ENGLISH));
initializeIndex(new String[]{"A", "B", "C", "D"});
IndexSearcher searcher = new IndexSearcher(dir);
@ -199,17 +199,17 @@ public class TestRangeQuery extends LuceneTestCase {
// RuleBasedCollator. However, the Arabic Locale seems to order the Farsi
// characters properly.
Collator collator = Collator.getInstance(new Locale("ar"));
Query query = new RangeQuery("content", "\u062F", "\u0698", true, true, collator);
Query query = new TermRangeQuery("content", "\u062F", "\u0698", true, true, collator);
// Unicode order would include U+0633 in [ U+062F - U+0698 ], but Farsi
// orders the U+0698 character before the U+0633 character, so the single
// index Term below should NOT be returned by a RangeQuery with a Farsi
// index Term below should NOT be returned by a TermRangeQuery with a Farsi
// Collator (or an Arabic one for the case when Farsi is not supported).
initializeIndex(new String[]{ "\u0633\u0627\u0628"});
IndexSearcher searcher = new IndexSearcher(dir);
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("The index Term should not be included.", 0, hits.length);
query = new RangeQuery("content", "\u0633", "\u0638",true, true, collator);
query = new TermRangeQuery("content", "\u0633", "\u0638",true, true, collator);
hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("The index Term should be included.", 1, hits.length);
searcher.close();
@ -220,7 +220,7 @@ public class TestRangeQuery extends LuceneTestCase {
// Danish collation orders the words below in the given order (example taken
// from TestSort.testInternationalSort() ).
String[] words = { "H\u00D8T", "H\u00C5T", "MAND" };
Query query = new RangeQuery("content", "H\u00D8T", "MAND", false, false, collator);
Query query = new TermRangeQuery("content", "H\u00D8T", "MAND", false, false, collator);
// Unicode order would not include "H\u00C5T" in [ "H\u00D8T", "MAND" ],
// but Danish collation does.
@ -229,7 +229,7 @@ public class TestRangeQuery extends LuceneTestCase {
ScoreDoc[] hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("The index Term should be included.", 1, hits.length);
query = new RangeQuery("content", "H\u00C5T", "MAND", false, false, collator);
query = new TermRangeQuery("content", "H\u00C5T", "MAND", false, false, collator);
hits = searcher.search(query, null, 1000).scoreDocs;
assertEquals("The index Term should not be included.", 0, hits.length);
searcher.close();
@ -315,9 +315,8 @@ public class TestRangeQuery extends LuceneTestCase {
public void testExclusiveLowerNull() throws Exception {
Analyzer analyzer = new SingleCharAnalyzer();
//http://issues.apache.org/jira/browse/LUCENE-38
Query query = new RangeQuery(null,
new Term("content", "C"),
false);
Query query = new TermRangeQuery("content", null, "C",
false, false);
initializeIndex(new String[] {"A", "B", "", "C", "D"}, analyzer);
IndexSearcher searcher = new IndexSearcher(dir);
Hits hits = searcher.search(query);
@ -349,9 +348,7 @@ public class TestRangeQuery extends LuceneTestCase {
public void testInclusiveLowerNull() throws Exception {
//http://issues.apache.org/jira/browse/LUCENE-38
Analyzer analyzer = new SingleCharAnalyzer();
Query query = new RangeQuery(null,
new Term("content", "C"),
true);
Query query = new TermRangeQuery("content", null, "C", true, true);
initializeIndex(new String[]{"A", "B", "","C", "D"}, analyzer);
IndexSearcher searcher = new IndexSearcher(dir);
Hits hits = searcher.search(query);