| /* |
| * 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.replicator.nrt; |
| |
| import java.util.Collections; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.lucene.index.SegmentInfos; |
| |
| /** Holds incRef'd file level details for one point-in-time segment infos on the primary node. |
| * |
| * @lucene.experimental */ |
| public class CopyState { |
| |
| public final Map<String,FileMetaData> files; |
| public final long version; |
| public final long gen; |
| public final byte[] infosBytes; |
| public final Set<String> completedMergeFiles; |
| public final long primaryGen; |
| |
| // only non-null on the primary node |
| public final SegmentInfos infos; |
| |
| public CopyState(Map<String,FileMetaData> files, long version, long gen, byte[] infosBytes, |
| Set<String> completedMergeFiles, long primaryGen, SegmentInfos infos) { |
| assert completedMergeFiles != null; |
| this.files = Collections.unmodifiableMap(files); |
| this.version = version; |
| this.gen = gen; |
| this.infosBytes = infosBytes; |
| this.completedMergeFiles = Collections.unmodifiableSet(completedMergeFiles); |
| this.primaryGen = primaryGen; |
| this.infos = infos; |
| } |
| |
| @Override |
| public String toString() { |
| return getClass().getSimpleName() + "(version=" + version + ")"; |
| } |
| } |