metamessage.html

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<TD><B>Methods inherited from class javax.sound.midi.<A HREF="../../../javax/sound/midi/MidiMessage.html">MidiMessage</A></B></TD>
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<TD><CODE><A HREF="../../../javax/sound/midi/MidiMessage.html#getLength()">getLength</A>, <A HREF="../../../javax/sound/midi/MidiMessage.html#getMessage()">getMessage</A>, <A HREF="../../../javax/sound/midi/MidiMessage.html#getStatus()">getStatus</A>, <A HREF="../../../javax/sound/midi/MidiMessage.html#setMessage(byte[], int)">setMessage</A></CODE></TD>
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<A NAME="META"><!-- --></A><H3>
META</H3>
<PRE>
public static final int <B>META</B></PRE>
<DL>
<DD>Status byte for <code>MetaMessage</code> (0xFF, or 255), which is used
 in MIDI files.  It has the same value as SYSTEM_RESET, which
 is used in the real-time "MIDI wire" protocol.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/midi/MidiMessage.html#getStatus()"><CODE>MidiMessage.getStatus()</CODE></A></DL>
</DD>
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<A NAME="MetaMessage()"><!-- --></A><H3>
MetaMessage</H3>
<PRE>
public <B>MetaMessage</B>()</PRE>
<DL>
<DD>Constructs a new <code>MetaMessage</code>. The contents of
 the message are not set here; use 
 <A HREF="../../../javax/sound/midi/MetaMessage.html#setMessage(int, byte[], int)"><CODE>setMessage</CODE></A> 
 to set them subsequently.</DL>
<HR>

<A NAME="MetaMessage(byte[])"><!-- --></A><H3>
MetaMessage</H3>
<PRE>
protected <B>MetaMessage</B>(byte[]&nbsp;data)</PRE>
<DL>
<DD>Constructs a new <code>MetaMessage</code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>data</CODE> - an array of bytes containing the complete message.
 The message data may be changed using the <code>setMessage</code>
 method.<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/midi/MetaMessage.html#setMessage(int, byte[], int)"><CODE>setMessage(int, byte[], int)</CODE></A></DL>
</DD>
</DL>

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<A NAME="setMessage(int, byte[], int)"><!-- --></A><H3>
setMessage</H3>
<PRE>
public void <B>setMessage</B>(int&nbsp;type,
                       byte[]&nbsp;data,
                       int&nbsp;length)
                throws <A HREF="../../../javax/sound/midi/InvalidMidiDataException.html">InvalidMidiDataException</A></PRE>
<DL>
<DD>Sets the message parameters for a <code>MetaMessage</code>.
 Since only one status byte value, <code>0xFF</code>, is allowed for meta-messages, 
 it does not need to be specified here.  Calls to <code><A HREF="../../../javax/sound/midi/MidiMessage.html#getStatus()"><CODE>getStatus</CODE></A></code> return
 <code>0xFF</code> for all meta-messages.
 <p>
 The <code>type</code> argument should be a valid value for the byte that
 follows the status byte in the <code>MetaMessage<code>.  The <code>data</code> argument
 should contain all the subsequent bytes of the <code>MetaMessage<code>.  In other words,
 the byte that specifies the type of <code>MetaMessage<code> is not considered a data byte.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>type</CODE> - meta-message type (must be less than 128)<DD><CODE>data</CODE> - the data bytes in the MIDI message<DD><CODE>length</CODE> - the number of bytes in the <code>data</code>
 byte array<DT><B>Throws:</B><DD><CODE><code>InvalidMidiDataException</code></CODE> - if the 
 parameter values do not specify a valid MIDI meta message</DL>
</DD>
</DL>
<HR>

<A NAME="getType()"><!-- --></A><H3>
getType</H3>
<PRE>
public int <B>getType</B>()</PRE>
<DL>
<DD>Obtains the type of the <code>MetaMessage<code>.<DD><DL>
<DT><B>Returns:</B><DD>an integer representing the <code>MetaMessage<code> type</DL>
</DD>
</DL>
<HR>

<A NAME="getData()"><!-- --></A><H3>
getData</H3>
<PRE>
public byte[] <B>getData</B>()</PRE>
<DL>
<DD>Obtains a copy of the data for the meta message.  The returned 
 array of bytes does not include the status byte or the message
 length data.  The length of the data for the meta message is
 the length of the array.  Note that the length of the entire 
 message includes the status byte and the meta message type
 byte, and therefore may be longer than the returned array.<DD><DL>
<DT><B>Returns:</B><DD>array containing the meta message data.<DT><B>See Also: </B><DD><A HREF="../../../javax/sound/midi/MidiMessage.html#getLength()"><CODE>MidiMessage.getLength()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public <A HREF="../../../java/lang/Object.html">Object</A> <B>clone</B>()</PRE>
<DL>
<DD>Creates a new object of the same class and with the same contents
 as this object.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/sound/midi/MidiMessage.html#clone()">clone</A></CODE> in class <CODE><A HREF="../../../javax/sound/midi/MidiMessage.html">MidiMessage</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a clone of this instance</DL>
</DD>
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