+++ /dev/null
-package org.apache.lucene.analysis.payloads;
-
-/**
- * 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 org.apache.lucene.analysis.BaseTokenStreamTestCase;
-import org.apache.lucene.analysis.MockTokenizer;
-import org.apache.lucene.analysis.TokenFilter;
-import org.apache.lucene.analysis.TokenStream;
-import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
-import org.apache.lucene.analysis.tokenattributes.PayloadAttribute;
-import org.apache.lucene.analysis.tokenattributes.TypeAttribute;
-
-import java.io.IOException;
-import java.io.StringReader;
-
-public class NumericPayloadTokenFilterTest extends BaseTokenStreamTestCase {
-
- public void test() throws IOException {
- String test = "The quick red fox jumped over the lazy brown dogs";
-
- NumericPayloadTokenFilter nptf = new NumericPayloadTokenFilter(new WordTokenFilter(new MockTokenizer(new StringReader(test), MockTokenizer.WHITESPACE, false)), 3, "D");
- boolean seenDogs = false;
- CharTermAttribute termAtt = nptf.getAttribute(CharTermAttribute.class);
- TypeAttribute typeAtt = nptf.getAttribute(TypeAttribute.class);
- PayloadAttribute payloadAtt = nptf.getAttribute(PayloadAttribute.class);
- nptf.reset();
- while (nptf.incrementToken()) {
- if (termAtt.toString().equals("dogs")) {
- seenDogs = true;
- assertTrue(typeAtt.type() + " is not equal to " + "D", typeAtt.type().equals("D") == true);
- assertTrue("payloadAtt.getPayload() is null and it shouldn't be", payloadAtt.getPayload() != null);
- byte [] bytes = payloadAtt.getPayload().getData();//safe here to just use the bytes, otherwise we should use offset, length
- assertTrue(bytes.length + " does not equal: " + payloadAtt.getPayload().length(), bytes.length == payloadAtt.getPayload().length());
- assertTrue(payloadAtt.getPayload().getOffset() + " does not equal: " + 0, payloadAtt.getPayload().getOffset() == 0);
- float pay = PayloadHelper.decodeFloat(bytes);
- assertTrue(pay + " does not equal: " + 3, pay == 3);
- } else {
- assertTrue(typeAtt.type() + " is not null and it should be", typeAtt.type().equals("word"));
- }
- }
- assertTrue(seenDogs + " does not equal: " + true, seenDogs == true);
- }
-
- private final class WordTokenFilter extends TokenFilter {
- private final CharTermAttribute termAtt = addAttribute(CharTermAttribute.class);
- private final TypeAttribute typeAtt = addAttribute(TypeAttribute.class);
-
- private WordTokenFilter(TokenStream input) {
- super(input);
- }
-
- @Override
- public boolean incrementToken() throws IOException {
- if (input.incrementToken()) {
- if (termAtt.toString().equals("dogs"))
- typeAtt.setType("D");
- return true;
- } else {
- return false;
- }
- }
- }
-
-}
\ No newline at end of file