| /* |
| * 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; |
| |
| /** |
| * Describes a file in a {@link Revision}. A file has a source, which allows a |
| * single revision to contain files from multiple sources (e.g. multiple |
| * indexes). |
| * |
| * @lucene.experimental |
| */ |
| public class RevisionFile { |
| |
| /** The name of the file. */ |
| public final String fileName; |
| |
| /** The size of the file denoted by {@link #fileName}. */ |
| public long size = -1; |
| |
| /** Constructor with the given file name. */ |
| public RevisionFile(String fileName) { |
| if (fileName == null || fileName.isEmpty()) { |
| throw new IllegalArgumentException("fileName must not be null or empty"); |
| } |
| this.fileName = fileName; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| RevisionFile other = (RevisionFile) obj; |
| return fileName.equals(other.fileName) && size == other.size; |
| } |
| |
| @Override |
| public int hashCode() { |
| return fileName.hashCode() ^ (int) (size ^ (size >>> 32)); |
| } |
| |
| @Override |
| public String toString() { |
| return "fileName=" + fileName + " size=" + size; |
| } |
| |
| } |