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Lucene example source code file (PayloadAttributeImpl.java)
The Lucene PayloadAttributeImpl.java source codepackage org.apache.lucene.analysis.tokenattributes; /** * 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.io.Serializable; import org.apache.lucene.index.Payload; import org.apache.lucene.util.AttributeImpl; /** * The payload of a Token. See also {@link Payload}. */ public class PayloadAttributeImpl extends AttributeImpl implements PayloadAttribute, Cloneable, Serializable { private Payload payload; /** * Initialize this attribute with no payload. */ public PayloadAttributeImpl() {} /** * Initialize this attribute with the given payload. */ public PayloadAttributeImpl(Payload payload) { this.payload = payload; } /** * Returns this Token's payload. */ public Payload getPayload() { return this.payload; } /** * Sets this Token's payload. */ public void setPayload(Payload payload) { this.payload = payload; } @Override public void clear() { payload = null; } @Override public Object clone() { PayloadAttributeImpl clone = (PayloadAttributeImpl) super.clone(); if (payload != null) { clone.payload = (Payload) payload.clone(); } return clone; } @Override public boolean equals(Object other) { if (other == this) { return true; } if (other instanceof PayloadAttribute) { PayloadAttributeImpl o = (PayloadAttributeImpl) other; if (o.payload == null || payload == null) { return o.payload == null && payload == null; } return o.payload.equals(payload); } return false; } @Override public int hashCode() { return (payload == null) ? 0 : payload.hashCode(); } @Override public void copyTo(AttributeImpl target) { PayloadAttribute t = (PayloadAttribute) target; t.setPayload((payload == null) ? null : (Payload) payload.clone()); } } Other Lucene examples (source code examples)Here is a short list of links related to this Lucene PayloadAttributeImpl.java source code file: |
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