/*
* 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.jackrabbit.core.query.lucene;
import java.io.IOException;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.FieldSelector;
import org.apache.lucene.index.CorruptIndexException;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.Collector;
import org.apache.lucene.search.Explanation;
import org.apache.lucene.search.Filter;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.Searcher;
import org.apache.lucene.search.Sort;
import org.apache.lucene.search.TopDocs;
import org.apache.lucene.search.TopFieldDocs;
import org.apache.lucene.search.Weight;
/**
* <code>FilterSearcher</code> wraps another Searcher and forwards all
* calls to the wrapped Searcher.
*/
class FilterSearcher extends Searcher {
private Searcher s;
FilterSearcher(Searcher searcher) {
this.s = searcher;
}
@Override
public void search(Weight weight, Filter filter, Collector results)
throws IOException {
s.search(weight, filter, results);
}
@Override
public void close() throws IOException {
s.close();
}
@Override
public int docFreq(Term term) throws IOException {
return s.docFreq(term);
}
@Override
public int maxDoc() throws IOException {
return s.maxDoc();
}
@Override
public TopDocs search(Weight weight, Filter filter, int n)
throws IOException {
return s.search(weight, filter, n);
}
@Override
public Document doc(int i) throws CorruptIndexException, IOException {
return s.doc(i);
}
@Override
public Document doc(int docid, FieldSelector fieldSelector)
throws CorruptIndexException, IOException {
return s.doc(docid, fieldSelector);
}
@Override
public Query rewrite(Query query) throws IOException {
return s.rewrite(query);
}
@Override
public Explanation explain(Weight weight, int doc) throws IOException {
return s.explain(weight, doc);
}
@Override
public TopFieldDocs search(Weight weight, Filter filter, int n, Sort sort)
throws IOException {
return null;
}
}