/**
* 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 com.alibaba.jstorm.container.cgroup;
public class Device {
public final int major;
public final int minor;
public Device(int major, int minor) {
this.major = major;
this.minor = minor;
}
public Device(String str) {
String[] strArgs = str.split(":");
this.major = Integer.valueOf(strArgs[0]);
this.minor = Integer.valueOf(strArgs[1]);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(major).append(":").append(minor);
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + major;
result = prime * result + minor;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Device other = (Device) obj;
if (major != other.major)
return false;
if (minor != other.minor)
return false;
return true;
}
}