/*
* 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.exoplatform.services.jcr.impl.core.query.lucene;
import java.io.IOException;
import org.exoplatform.services.jcr.datamodel.InternalQName;
/**
* <code>FilterMultiColumnQueryHits</code> implements a
* {@link MultiColumnQueryHits} filter that forwards each call to the underlying
* query hits.
*/
public class FilterMultiColumnQueryHits implements MultiColumnQueryHits {
/**
* The underlying query hits.
*/
private final MultiColumnQueryHits hits;
/**
* Creates a new <code>FilterMultiColumnQueryHits</code>, which forwards
* each call to <code>hits</code>.
*
* @param hits the underlying query hits.
*/
public FilterMultiColumnQueryHits(MultiColumnQueryHits hits) {
this.hits = hits;
}
/**
* {@inheritDoc}
*/
public void close() throws IOException {
hits.close();
}
/**
* {@inheritDoc}
*/
public int getSize() {
return hits.getSize();
}
/**
* {@inheritDoc}
*/
public ScoreNode[] nextScoreNodes() throws IOException {
return hits.nextScoreNodes();
}
/**
* {@inheritDoc}
*/
public InternalQName[] getSelectorNames() {
return hits.getSelectorNames();
}
/**
* {@inheritDoc}
*/
public void skip(int n) throws IOException {
hits.skip(n);
}
}