
com.manydesigns.portofino.util.Pair Maven / Gradle / Ivy
/*
* Copyright (C) 2005-2016 ManyDesigns srl. All rights reserved.
* http://www.manydesigns.com/
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package com.manydesigns.portofino.util;
/*
* @author Paolo Predonzani - [email protected]
* @author Angelo Lupo - [email protected]
* @author Giampiero Granatella - [email protected]
* @author Alessio Stalla - [email protected]
*/
public class Pair {
public static final String copyright =
"Copyright (C) 2005-2016, ManyDesigns srl";
public T left;
public T right;
public Pair(T left, T right) {
this.left = left;
this.right = right;
}
public Pair() {}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Pair that = (Pair) o;
if (left != null ? !left.equals(that.left) : that.left != null)
return false;
if (right != null ? !right.equals(that.right) : that.right != null)
return false;
return true;
}
@Override
public int hashCode() {
int result = left != null ? left.hashCode() : 0;
result = 31 * result + (right != null ? right.hashCode() : 0);
return result;
}
}
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