DependantRecordIdsIterator.java

/*
 * Copyright 2012 NGDATA nv
 *
 * Licensed 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.lilyproject.indexer.derefmap;

import java.io.Closeable;
import java.io.IOException;

import org.lilyproject.repository.api.AbsoluteRecordId;

/**
 * Iterator used to iterate over results of a query on the dereference map.
 *
 *
 */
public interface DependantRecordIdsIterator extends Closeable {

    boolean hasNext() throws IOException;

    AbsoluteRecordId next() throws IOException;
}