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Lucene example source code file (TokenRangeSinkTokenizerTest.java)
The Lucene TokenRangeSinkTokenizerTest.java source codepackage org.apache.lucene.analysis.sinks; /** * Copyright 2004 The Apache Software Foundation * * Licensed 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.io.IOException; import java.io.StringReader; import org.apache.lucene.analysis.BaseTokenStreamTestCase; import org.apache.lucene.analysis.TeeSinkTokenFilter; import org.apache.lucene.analysis.TeeSinkTokenFilter.SinkTokenStream; import org.apache.lucene.analysis.MockTokenizer; public class TokenRangeSinkTokenizerTest extends BaseTokenStreamTestCase { public void test() throws IOException { TokenRangeSinkFilter sinkFilter = new TokenRangeSinkFilter(2, 4); String test = "The quick red fox jumped over the lazy brown dogs"; TeeSinkTokenFilter tee = new TeeSinkTokenFilter(new MockTokenizer(new StringReader(test), MockTokenizer.WHITESPACE, false)); SinkTokenStream rangeToks = tee.newSinkTokenStream(sinkFilter); int count = 0; tee.reset(); while(tee.incrementToken()) { count++; } int sinkCount = 0; rangeToks.reset(); while (rangeToks.incrementToken()) { sinkCount++; } assertTrue(count + " does not equal: " + 10, count == 10); assertTrue("rangeToks Size: " + sinkCount + " is not: " + 2, sinkCount == 2); } } Other Lucene examples (source code examples)Here is a short list of links related to this Lucene TokenRangeSinkTokenizerTest.java source code file: |
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