Apache
/
lucene
mirror of https://github.com/apache/lucene.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

add synonym lookup utility 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@150948 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Erik Hatcher 2004-01-26 17:29:35 +00:00
parent bd07d7acc4
commit 79313c8f43
1 changed files with 45 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
sandbox/contributions/WordNet/src/java/org/apache/lucene/wordnet/SynLookup.java Normal file
View File

@ -0,0 +1,45 @@
package org.apache.lucene.wordnet;
import org.apache.lucene.store.FSDirectory;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.Hits;
import org.apache.lucene.index.Term;
import org.apache.lucene.document.Document;
import java.io.IOException;
public class SynLookup {
public static void main(String[] args) throws IOException {
if (args.length != 2) {
System.out.println(
"java org.apache.lucene.wordnet.SynLookup <index path> <word>");
}
FSDirectory directory = FSDirectory.getDirectory(args[0], false);
IndexSearcher searcher = new IndexSearcher(directory);
String word = args[1];
Hits hits = searcher.search(
new TermQuery(new Term("word", word)));
if (hits.length() == 0) {
System.out.println("No synonyms found for " + word);
} else {
System.out.println("Synonyms found for \"" + word + "\":");
}
for (int i = 0; i < hits.length(); i++) {
Document doc = hits.doc(i);
String[] values = doc.getValues("syn");
for (int j = 0; j < values.length; j++) {
System.out.println(values[j]);
}
}
searcher.close();
directory.close();
}
}