| /* |
| * 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.lucene.index; |
| |
| import java.io.IOException; |
| |
| /** |
| * A {@link MergePolicy} that only returns forced merges. |
| * <p> |
| * <b>NOTE</b>: Use this policy if you wish to disallow background merges but wish to run optimize/forceMerge segment |
| * merges. |
| * |
| * @lucene.experimental |
| */ |
| public final class ForceMergePolicy extends FilterMergePolicy { |
| |
| /** Create a new {@code ForceMergePolicy} around the given {@code MergePolicy} */ |
| public ForceMergePolicy(MergePolicy in) { |
| super(in); |
| } |
| |
| @Override |
| public MergeSpecification findMerges(MergeTrigger mergeTrigger, SegmentInfos segmentInfos, MergeContext mergeContext) |
| throws IOException { |
| return null; |
| } |
| |
| } |