package com.browseengine.bobo.docidset;
/**
* 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.
*
* NOTICE : This classes currently does not exist in any release branch for Lucene until 2.3.2,
* once they are available in a stable release branch, we will eliminate these classes and depend
* on the Lucene release jar directly.
* DATE : 07/14/08
*
*/
/**
* This abstract class defines methods to iterate over a set of
* non-decreasing doc ids.
*/
public abstract class StatefulDSIterator extends org.apache.lucene.search.DocIdSetIterator{
abstract public int getCursor();
}