TestRegexQuerypublic class TestRegexQuery extends TestCase | 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
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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. |
| Fields Summary |
|---|
| private IndexSearcher | searcher | | private final String | FN |
| Methods Summary |
|---|
| private org.apache.lucene.index.Term | newTerm(java.lang.String value) return new Term(FN, value);
| | private int | regexQueryNrHits(java.lang.String regex)
RegexQuery query = new RegexQuery( newTerm(regex));
return searcher.search(query).length();
| | public void | setUp()
RAMDirectory directory = new RAMDirectory();
try {
IndexWriter writer = new IndexWriter(directory, new SimpleAnalyzer(), true);
Document doc = new Document();
doc.add(new Field(FN, "the quick brown fox jumps over the lazy dog", Field.Store.NO, Field.Index.TOKENIZED));
writer.addDocument(doc);
writer.optimize();
writer.close();
searcher = new IndexSearcher(directory);
} catch (Exception e) {
fail(e.toString());
}
| | private int | spanRegexQueryNrHits(java.lang.String regex1, java.lang.String regex2, int slop, boolean ordered)
SpanRegexQuery srq1 = new SpanRegexQuery( newTerm(regex1));
SpanRegexQuery srq2 = new SpanRegexQuery( newTerm(regex2));
SpanNearQuery query = new SpanNearQuery( new SpanQuery[]{srq1, srq2}, slop, ordered);
return searcher.search(query).length();
| | public void | tearDown()
try {
searcher.close();
} catch (Exception e) {
fail(e.toString());
}
| | public void | testEquals()
RegexQuery query1 = new RegexQuery( newTerm("foo.*"));
query1.setRegexImplementation(new JakartaRegexpCapabilities());
RegexQuery query2 = new RegexQuery( newTerm("foo.*"));
assertFalse(query1.equals(query2));
| | public void | testRegex1()
assertEquals(1, regexQueryNrHits("^q.[aeiou]c.*$"));
| | public void | testRegex2()
assertEquals(0, regexQueryNrHits("^.[aeiou]c.*$"));
| | public void | testRegex3()
assertEquals(0, regexQueryNrHits("^q.[aeiou]c$"));
| | public void | testSpanRegex1()
assertEquals(1, spanRegexQueryNrHits("^q.[aeiou]c.*$", "dog", 6, true));
| | public void | testSpanRegex2()
assertEquals(0, spanRegexQueryNrHits("^q.[aeiou]c.*$", "dog", 5, true));
|
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