src/Lucene.Net/Index/MergeScheduler.cs

/*
 * 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.
 */

using System;

namespace Lucene.Net.Index
{
	
	/// <summary>Expert: {@link IndexWriter} uses an instance
	/// implementing this interface to execute the merges
	/// selected by a {@link MergePolicy}.  The default
	/// MergeScheduler is {@link ConcurrentMergeScheduler}.
	/// <p><b>NOTE:</b> This API is new and still experimental
	/// (subject to change suddenly in the next release)</p>
	/// </summary>
	
	public abstract class MergeScheduler
	{
		
		/// <summary>Run the merges provided by {@link IndexWriter#GetNextMerge()}. </summary>
		public abstract void  Merge(IndexWriter writer);
		
		/// <summary>Close this MergeScheduler. </summary>
		public abstract void  Close();
	}
}