com.google.doubleclick.util.CountryCodes Maven / Gradle / Ivy
/*
* Copyright 2014 Google Inc. All Rights Reserved.
*
* Licensed 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.google.doubleclick.util;
import com.google.common.base.MoreObjects;
/**
* Stores ISO 3166-1 country codes.
*/
public class CountryCodes {
private final int numeric;
private final String alpha2;
private final String alpha3;
public CountryCodes(int numeric, String alpha2, String alpha3) {
this.numeric = numeric;
this.alpha2 = alpha2;
this.alpha3 = alpha3;
}
/**
* The numeric code. Example: United States = 840.
*/
public final int numeric() {
return numeric;
}
/**
* The alpha-2 code. Example: United States = "US".
*/
public final String alpha2() {
return alpha2;
}
/**
* The alpha-3 code. Example: United States = "USA".
*/
public final String alpha3() {
return alpha3;
}
@Override public int hashCode() {
return numeric;
}
@Override public boolean equals(Object obj) {
if (obj == this) {
return true;
} else if (!(obj instanceof CountryCodes)) {
return false;
}
CountryCodes other = (CountryCodes) obj;
return numeric == other.numeric
&& alpha2.equals(other.alpha2)
&& alpha3.equals(other.alpha3);
}
@Override public String toString() {
return MoreObjects.toStringHelper(this).omitNullValues()
.add("numeric", numeric)
.add("alpha2", alpha2)
.add("alpha3", alpha3)
.toString();
}
}