/*
* 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.
*/
package org.apache.lucene.queryparser.flexible.standard.processors;
import org.apache.lucene.queryparser.flexible.core.config.QueryConfigHandler;
import org.apache.lucene.queryparser.flexible.core.processors.NoChildOptimizationQueryNodeProcessor;
import org.apache.lucene.queryparser.flexible.core.processors.QueryNodeProcessorPipeline;
import org.apache.lucene.queryparser.flexible.core.processors.RemoveDeletedQueryNodesProcessor;
import org.apache.lucene.queryparser.flexible.standard.builders.StandardQueryTreeBuilder;
import org.apache.lucene.queryparser.flexible.standard.config.StandardQueryConfigHandler;
import org.apache.lucene.queryparser.flexible.standard.parser.StandardSyntaxParser;
import org.apache.lucene.search.Query;
/**
* This pipeline has all the processors needed to process a query node tree,
* generated by {@link StandardSyntaxParser}, already assembled. <br>
* <br>
* The order they are assembled affects the results. <br>
* <br>
* This processor pipeline was designed to work with
* {@link StandardQueryConfigHandler}. <br>
* <br>
* The result query node tree can be used to build a {@link Query} object using
* {@link StandardQueryTreeBuilder}.
*
* @see StandardQueryTreeBuilder
* @see StandardQueryConfigHandler
* @see StandardSyntaxParser
*/
public class StandardQueryNodeProcessorPipeline extends
QueryNodeProcessorPipeline {
public StandardQueryNodeProcessorPipeline(QueryConfigHandler queryConfig) {
super(queryConfig);
add(new WildcardQueryNodeProcessor());
add(new MultiFieldQueryNodeProcessor());
add(new FuzzyQueryNodeProcessor());
add(new RegexpQueryNodeProcessor());
add(new MatchAllDocsQueryNodeProcessor());
add(new OpenRangeQueryNodeProcessor());
add(new PointQueryNodeProcessor());
add(new PointRangeQueryNodeProcessor());
add(new TermRangeQueryNodeProcessor());
add(new AllowLeadingWildcardProcessor());
add(new AnalyzerQueryNodeProcessor());
add(new PhraseSlopQueryNodeProcessor());
//add(new GroupQueryNodeProcessor());
add(new BooleanQuery2ModifierNodeProcessor());
add(new NoChildOptimizationQueryNodeProcessor());
add(new RemoveDeletedQueryNodesProcessor());
add(new RemoveEmptyNonLeafQueryNodeProcessor());
add(new BooleanSingleChildOptimizationQueryNodeProcessor());
add(new DefaultPhraseSlopQueryNodeProcessor());
add(new BoostQueryNodeProcessor());
add(new MultiTermRewriteMethodProcessor());
}
}