| /* |
| * 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.solr.search; |
| |
| import java.io.IOException; |
| |
| import org.apache.lucene.index.IndexReader; |
| import org.apache.lucene.search.IndexSearcher; |
| import org.apache.lucene.search.Query; |
| import org.apache.lucene.search.QueryVisitor; |
| import org.apache.lucene.search.ScoreMode; |
| import org.apache.lucene.search.Weight; |
| |
| /** A simple query that wraps another query and implements ExtendedQuery. */ |
| public final class WrappedQuery extends ExtendedQueryBase { |
| private Query q; |
| |
| public WrappedQuery(Query q) { |
| this.q = q; |
| } |
| |
| public Query getWrappedQuery() { |
| return q; |
| } |
| |
| public void setWrappedQuery(Query q) { |
| this.q = q; |
| } |
| |
| @Override |
| public Weight createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost) throws IOException { |
| return q.createWeight(searcher, scoreMode, boost); |
| } |
| |
| @Override |
| public Query rewrite(IndexReader reader) throws IOException { |
| // currently no need to continue wrapping at this point. |
| return q.rewrite(reader); |
| } |
| |
| @Override |
| public void visit(QueryVisitor visitor) { |
| q.visit(visitor); |
| } |
| |
| @Override |
| public int hashCode() { |
| return q.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof WrappedQuery) { |
| return this.q.equals(((WrappedQuery)obj).q); |
| } |
| return q.equals(obj); |
| } |
| |
| @Override |
| public String toString(String field) { |
| return getOptions() + q.toString(); |
| } |
| } |
| |