/*
* 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;
/**
* Defines an interface for reading {@link ScoreNode}s
*/
public interface QueryHits extends CloseableHits {
/**
* Returns the next score node in this QueryHits or <code>null</code> if
* there are no more score nodes.
*
* @return the next score node in this QueryHits.
* @throws IOException if an error occurs while reading from the index.
*/
ScoreNode nextScoreNode() throws IOException;
}