/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: BTree.java
*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
*
* Electric(tm) 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.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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.*;
/** An 8-bit <tt>byte</tt> in unboxed form */
public class UnboxedByte implements UnboxedComparable<Byte> {
public static final UnboxedByte instance = new UnboxedByte();
public int getSize() { return 1; }
public Byte deserialize(byte[] buf, int ofs) { return new Byte(deserializeByte(buf, ofs)); }
public void serialize(Byte k, byte[] buf, int ofs) { serializeByte(k.byteValue(), buf, ofs); }
public byte deserializeByte(byte[] buf, int ofs) { return buf[ofs]; }
public void serializeByte(byte b, byte[] buf, int ofs) { buf[ofs] = b; }
public int compare(byte[] buf1, int ofs1, byte[] buf2, int ofs2) {
return (buf1[ofs1] & 0xff) - (buf2[ofs2] & 0xff);
}
}