/*
 * 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.util.Arrays;

import org.apache.jackrabbit.commons.iterator.RangeIteratorAdapter;

/**
 * <code>ScoreNodeIteratorImpl</code> implements a {@link ScoreNodeIterator}
 * over an array of {@link ScoreNode ScoreNode[]}.
 */
public class ScoreNodeIteratorImpl
        extends RangeIteratorAdapter
        implements ScoreNodeIterator {

    public ScoreNodeIteratorImpl(ScoreNode[][] scoreNodes) {
        super(Arrays.asList(scoreNodes));
    }

    /**
     * {@inheritDoc}
     */
    public ScoreNode[] nextScoreNodes() {
        return (ScoreNode[]) next();
    }
}
