//

// 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.cloud.utils.net;

import java.io.Serializable;

import com.cloud.utils.NumbersUtil;

import com.cloud.utils.SerialVersionUID;

/**

* Simple Ip implementation class that works with both ip4 and ip6.

*

*/

public class Ip implements Serializable, Comparable<Ip> {

private static final long serialVersionUID = SerialVersionUID.Ip;

long ip;

public Ip(long ip) {

this.ip = ip;

}

public Ip(String ip) {

this.ip = NetUtils.ip2Long(ip);

}

protected Ip() {

}

public String addr() {

return toString();

}

public long longValue() {

return ip;

}

@Override

public String toString() {

return NetUtils.long2Ip(ip);

}

public boolean isIp4() {

return ip <= 2L * Integer.MAX_VALUE + 1;

}

public boolean isIp6() {

return ip > Integer.MAX_VALUE;

}

@Override

public int hashCode() {

return NumbersUtil.hash(ip);

}

@Override

public boolean equals(Object obj) {

if (obj instanceof Ip) {

return ip == ((Ip)obj).ip;

}

return false;

}

public boolean isSameAddressAs(Object obj) {

if (this.equals(obj)) {

return true;

} else if (obj instanceof String) {

return ip == NetUtils.ip2Long((String)obj);

} else if (obj instanceof Long) {

return ip == (Long)obj;

} else {

return false;

}

}

@Override

public int compareTo(Ip that) {

return (int)(this.ip - that.ip);

}

}