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-rw-r--r--libjava/classpath/javax/sound/midi/MidiMessage.java126
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diff --git a/libjava/classpath/javax/sound/midi/MidiMessage.java b/libjava/classpath/javax/sound/midi/MidiMessage.java
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--- a/libjava/classpath/javax/sound/midi/MidiMessage.java
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-/* MidiMessage.java -- base class for MIDI messages.
- Copyright (C) 2005 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath 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 2, or (at your option)
-any later version.
-
-GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package javax.sound.midi;
-
-/**
- * The base class for all MIDI messages.
- *
- * @author Anthony Green (green@redhat.com)
- * @since 1.3
- *
- */
-public abstract class MidiMessage implements Cloneable
-{
- /**
- * MIDI message data.
- */
- protected byte data[];
-
- /**
- * The total length of the MIDI message.
- */
- protected int length;
-
- /**
- * MidiMessage contructor.
- *
- * @param data a valid MIDI message
- */
- protected MidiMessage(byte[] data)
- {
- this.data = data;
- this.length = data.length;
- }
-
- /**
- * Set the complete MIDI message.
- *
- * @param data The complete MIDI message.
- * @param length The length of the MIDI message.
- * @throws InvalidMidiDataException Thrown when the MIDI message is invalid.
- */
- protected void setMessage(byte[] data, int length)
- throws InvalidMidiDataException
- {
- this.data = new byte[length];
- System.arraycopy(data, 0, this.data, 0, length);
- this.length = length;
- }
-
- /**
- * Get the MIDI message data.
- *
- * @return an array containing the MIDI message data
- */
- public byte[] getMessage()
- {
- byte copy[] = new byte[length];
- System.arraycopy(data, 0, copy, 0, length);
- return copy;
- }
-
- /**
- * Get the status byte of the MIDI message (as an int)
- *
- * @return the status byte of the MIDI message (as an int), or zero if the message length is zero.
- */
- public int getStatus()
- {
- if (length > 0)
- return (data[0] & 0xff);
- else
- return 0;
- }
-
- /**
- * Get the length of the MIDI message.
- *
- * @return the length of the MIDI messsage
- */
- public int getLength()
- {
- return length;
- }
-
- /* Create a clone of this object.
- *
- * @see java.lang.Object#clone()
- */
- public abstract Object clone();
-}