com.google.gwt.rpc.server.Pair Maven / Gradle / Ivy
/*
* Copyright 2009 Google Inc.
*
* 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.gwt.rpc.server;
/**
* Simple pair class.
*
* @param any type
* @param any type
*/
public class Pair {
private final A a;
private final B b;
public Pair(A a, B b) {
this.a = a;
this.b = b;
}
@Override
public boolean equals(Object o) {
if (!(o instanceof Pair)) {
return false;
}
Pair other = (Pair) o;
return a.equals(other.a) && b.equals(other.b);
}
public A getA() {
return a;
}
public B getB() {
return b;
}
@Override
public int hashCode() {
return a.hashCode() * 13 + b.hashCode() * 7;
}
}