package org.apache.lucene.queryParser.standard.config;
/**
* 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 org.apache.lucene.queryParser.core.config.QueryConfigHandler;
import org.apache.lucene.queryParser.standard.processors.ParametricRangeQueryNodeProcessor;
import org.apache.lucene.search.MultiTermQuery;
import org.apache.lucene.search.MultiTermQuery.RewriteMethod;
import org.apache.lucene.util.AttributeImpl;
/**
* This attribute is used by {@link ParametricRangeQueryNodeProcessor} processor
* and should be defined in the {@link QueryConfigHandler} used by this
* processor. It basically tells the processor which {@link RewriteMethod} to
* use. <br/>
*
* @see MultiTermRewriteMethodAttribute
*/
public class MultiTermRewriteMethodAttributeImpl extends AttributeImpl
implements MultiTermRewriteMethodAttribute {
private static final long serialVersionUID = -2104763012723049527L;
private MultiTermQuery.RewriteMethod multiTermRewriteMethod = MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT;
public MultiTermRewriteMethodAttributeImpl() {
// empty constructor
}
public void setMultiTermRewriteMethod(MultiTermQuery.RewriteMethod method) {
multiTermRewriteMethod = method;
}
public MultiTermQuery.RewriteMethod getMultiTermRewriteMethod() {
return multiTermRewriteMethod;
}
@Override
public void clear() {
throw new UnsupportedOperationException();
}
@Override
public void copyTo(AttributeImpl target) {
throw new UnsupportedOperationException();
}
@Override
public boolean equals(Object other) {
if (other instanceof MultiTermRewriteMethodAttributeImpl
&& ((MultiTermRewriteMethodAttributeImpl) other).multiTermRewriteMethod == this.multiTermRewriteMethod) {
return true;
}
return false;
}
@Override
public int hashCode() {
return multiTermRewriteMethod.hashCode();
}
@Override
public String toString() {
return "<multiTermRewriteMethod multiTermRewriteMethod="
+ this.multiTermRewriteMethod + "/>";
}
}