+++ /dev/null
-package org.apache.lucene.analysis.en;
-
-/**
- * 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 static org.apache.lucene.analysis.VocabularyAssert.assertVocabulary;
-
-import java.io.Reader;
-
-import org.apache.lucene.analysis.Analyzer;
-import org.apache.lucene.analysis.BaseTokenStreamTestCase;
-import org.apache.lucene.analysis.MockTokenizer;
-import org.apache.lucene.analysis.Tokenizer;
-import org.apache.lucene.analysis.ReusableAnalyzerBase;
-
-/**
- * Tests for {@link KStemmer}
- */
-public class TestKStemmer extends BaseTokenStreamTestCase {
- Analyzer a = new ReusableAnalyzerBase() {
- @Override
- protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
- Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.WHITESPACE, true);
- return new TokenStreamComponents(tokenizer, new KStemFilter(tokenizer));
- }
- };
-
- /** blast some random strings through the analyzer */
- public void testRandomStrings() throws Exception {
- checkRandomData(random, a, 10000*RANDOM_MULTIPLIER);
- }
-
- /**
- * test the kstemmer optimizations against a bunch of words
- * that were stemmed with the original java kstemmer (generated from
- * testCreateMap, commented out below).
- */
- public void testVocabulary() throws Exception {
- assertVocabulary(a, getDataFile("kstemTestData.zip"), "kstem_examples.txt");
- }
-
- /****** requires original java kstem source code to create map
- public void testCreateMap() throws Exception {
- String input = getBigDoc();
- Reader r = new StringReader(input);
- TokenFilter tf = new LowerCaseFilter(new LetterTokenizer(r));
- // tf = new KStemFilter(tf);
-
- KStemmer kstem = new KStemmer();
- Map<String,String> map = new TreeMap<String,String>();
- for(;;) {
- Token t = tf.next();
- if (t==null) break;
- String s = t.termText();
- if (map.containsKey(s)) continue;
- map.put(s, kstem.stem(s));
- }
-
- Writer out = new BufferedWriter(new FileWriter("kstem_examples.txt"));
- for (String key : map.keySet()) {
- out.write(key);
- out.write('\t');
- out.write(map.get(key));
- out.write('\n');
- }
- out.close();
- }
- ******/
-
-}