ByteOrder.java

/* ByteOrder.java -- 
   Copyright (C) 2002, 2004  Free Software Foundation, Inc.

This file is part of GNU Classpath.

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it under the terms of the GNU General Public License as published by
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02111-1307 USA.

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permission to link this library with independent modules to produce an
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package java.nio;

/**
 * @author Michael Koch (konqueror@gmx.de)
 * @since 1.4
 */
public final class ByteOrder
{
  /**
   * Constant indicating big endian byte order.
   */
  public static final ByteOrder BIG_ENDIAN = new ByteOrder();

  /**
   * Constant indicating little endian byte order.
   */
  public static final ByteOrder LITTLE_ENDIAN = new ByteOrder();

  /**
   * Returns the native byte order of the platform currently running.
   *
   * @return the native byte order
   */
  public static ByteOrder nativeOrder()
  {
    return (System.getProperty ("gnu.cpu.endian").equals("big")
            ? BIG_ENDIAN : LITTLE_ENDIAN);
  }

  /**
   * Returns a string representation of the byte order.
   *
   * @return the string
   */
  public String toString()
  {
    return this == BIG_ENDIAN ? "BIG_ENDIAN" : "LITTLE_ENDIAN";
  }

  // This class can only be instantiated here.
  private ByteOrder()
  {
  }
}