/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: BTree.java
*
* Copyright (c) 2009 Sun Microsystems and Static Free Software
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.database.geometry.btree.unboxed;
import java.io.*;
import java.util.*;
/** an implementation of Pair<A,B> in unboxed form */
public class UnboxedPair<A extends Serializable,B extends Serializable>
implements Unboxed<Pair<A,B>> {
private final Unboxed<A> ua;
private final Unboxed<B> ub;
public UnboxedPair(Unboxed<A> ua, Unboxed<B> ub) { this.ua = ua; this.ub = ub; }
public int getSize() { return ua.getSize()+ub.getSize(); }
public Pair<A,B> deserialize(byte[] buf, int ofs) {
A a = ua.deserialize(buf, ofs);
B b = ub.deserialize(buf, ofs+ua.getSize());
return new Pair<A,B>(a,b);
}
public void serialize(Pair<A,B> sme, byte[] buf, int ofs) {
ua.serialize(sme.getKey(), buf, ofs);
ub.serialize(sme.getValue(), buf, ofs+ua.getSize());
}
}