| /* Copyright (C) 2003 Vladimir Roubtsov. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under |
| * the terms of the Common Public License v1.0 which accompanies this distribution, |
| * and is available at http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * $Id: UDataOutputStream.java,v 1.1.1.1.2.1 2004/07/10 03:34:53 vlad_r Exp $ |
| */ |
| package com.vladium.jcd.lib; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| // ---------------------------------------------------------------------------- |
| /** |
| * A trivial extension to java.io.DataInputStream to provide methods for |
| * writing unsigned 16- and 32-bit integers with simple mnemonics. It uses |
| * correspondingly wider native types to preserve the full range of the unsigned |
| * types. |
| * |
| * @author (C) 2001, Vlad Roubtsov |
| */ |
| public |
| final class UDataOutputStream extends DataOutputStream |
| { |
| // public: ................................................................ |
| |
| |
| public UDataOutputStream (final OutputStream _out) |
| { |
| super (_out); |
| } |
| |
| |
| public final void writeU2 (final int uint) throws IOException |
| { |
| writeShort ((short) uint); // this narrowing cast is Ok |
| } |
| |
| |
| public final void writeU4 (final long ulong) throws IOException |
| { |
| writeInt ((int) ulong); // this narrowing cast is Ok |
| } |
| |
| // protected: ............................................................. |
| |
| // package: ............................................................... |
| |
| // private: ............................................................... |
| |
| } // end of class |
| // ---------------------------------------------------------------------------- |