| /** |
| * 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.hadoop.hdfs.protocol; |
| |
| import org.apache.hadoop.classification.InterfaceAudience; |
| import org.apache.hadoop.classification.InterfaceStability; |
| |
| /** |
| * Rolling upgrade status |
| */ |
| @InterfaceAudience.Private |
| @InterfaceStability.Evolving |
| public class RollingUpgradeStatus { |
| private String blockPoolId; |
| |
| public RollingUpgradeStatus(String blockPoolId) { |
| this.blockPoolId = blockPoolId; |
| } |
| |
| public String getBlockPoolId() { |
| return blockPoolId; |
| } |
| |
| @Override |
| public int hashCode() { |
| return blockPoolId.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == this) { |
| return true; |
| } else if (obj == null || !(obj instanceof RollingUpgradeStatus)) { |
| return false; |
| } |
| final RollingUpgradeStatus that = (RollingUpgradeStatus)obj; |
| return this.blockPoolId.equals(that.blockPoolId); |
| } |
| |
| @Override |
| public String toString() { |
| return " Block Pool ID: " + blockPoolId; |
| } |
| } |