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convenience constructors that load list of stop words from a file 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@168970 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Daniel Naber 2005-05-06 22:28:52 +00:00
parent c3f90ad76e
commit 9f78244f9e
2 changed files with 15 additions and 0 deletions
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7
src/java/org/apache/lucene/analysis/StopAnalyzer.java
View File

@ -16,6 +16,8 @@ package org.apache.lucene.analysis;
* limitations under the License.
*/
import java.io.File;
import java.io.IOException;
import java.io.Reader;
import java.util.Set;
@ -43,6 +45,11 @@ public final class StopAnalyzer extends Analyzer {
public StopAnalyzer(String[] stopWords) {
this.stopWords = StopFilter.makeStopSet(stopWords);
}
/** Builds an analyzer with the stop words from the given file. */
public StopAnalyzer(File stopwordsFile) throws IOException {
stopWords = WordlistLoader.getWordSet(stopwordsFile);
}
/** Filters LowerCaseTokenizer with StopFilter. */
public TokenStream tokenStream(String fieldName, Reader reader) {

8
src/java/org/apache/lucene/analysis/standard/StandardAnalyzer.java
View File

@ -17,6 +17,9 @@ package org.apache.lucene.analysis.standard;
*/
import org.apache.lucene.analysis.*;
import java.io.File;
import java.io.IOException;
import java.io.Reader;
import java.util.Set;
@ -43,6 +46,11 @@ public class StandardAnalyzer extends Analyzer {
stopSet = StopFilter.makeStopSet(stopWords);
}
/** Builds an analyzer with the stop words from the given file. */
public StandardAnalyzer(File stopwords) throws IOException {
stopSet = WordlistLoader.getWordSet(stopwords);
}
/** Constructs a {@link StandardTokenizer} filtered by a {@link
StandardFilter}, a {@link LowerCaseFilter} and a {@link StopFilter}. */
public TokenStream tokenStream(String fieldName, Reader reader) {