001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.backup.util;
019
020import java.util.List;
021import org.apache.commons.lang3.StringUtils;
022import org.apache.hadoop.hbase.TableName;
023import org.apache.yetus.audience.InterfaceAudience;
024
025/**
026 * Backup set is a named group of HBase tables, which are managed together by Backup/Restore
027 * framework. Instead of using list of tables in backup or restore operation, one can use set's name
028 * instead.
029 */
030@InterfaceAudience.Private
031public class BackupSet {
032  private final String name;
033  private final List<TableName> tables;
034
035  public BackupSet(String name, List<TableName> tables) {
036    this.name = name;
037    this.tables = tables;
038  }
039
040  public String getName() {
041    return name;
042  }
043
044  public List<TableName> getTables() {
045    return tables;
046  }
047
048  @Override
049  public String toString() {
050    StringBuilder sb = new StringBuilder();
051    sb.append(name).append("={");
052    sb.append(StringUtils.join(tables, ','));
053    sb.append("}");
054    return sb.toString();
055  }
056
057}