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Lucene example source code file (SimpleFragListBuilder.java)
The Lucene SimpleFragListBuilder.java source codepackage org.apache.lucene.search.vectorhighlight; /** * 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 java.util.ArrayList; import java.util.Iterator; import java.util.List; import org.apache.lucene.search.vectorhighlight.FieldPhraseList.WeightedPhraseInfo; /** * A simple implementation of {@link FragListBuilder}. */ public class SimpleFragListBuilder implements FragListBuilder { public static final int MARGIN = 6; public static final int MIN_FRAG_CHAR_SIZE = MARGIN * 3; public FieldFragList createFieldFragList(FieldPhraseList fieldPhraseList, int fragCharSize) { if( fragCharSize < MIN_FRAG_CHAR_SIZE ) throw new IllegalArgumentException( "fragCharSize(" + fragCharSize + ") is too small. It must be " + MIN_FRAG_CHAR_SIZE + " or higher." ); FieldFragList ffl = new FieldFragList( fragCharSize ); List<WeightedPhraseInfo> wpil = new ArrayList Other Lucene examples (source code examples)Here is a short list of links related to this Lucene SimpleFragListBuilder.java source code file: |
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