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JavaTM 2 Platform Std. Ed. v1.6.0
javax.sound.midi
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Field Summary | |
---|---|
static int |
ACTIVE_SENSING
Status byte for Active Sensing message (0xFE, or 254). |
static int |
CHANNEL_PRESSURE
Command value for Channel Pressure (Aftertouch) message (0xD0, or 208) |
static int |
CONTINUE
Status byte for Continue message (0xFB, or 251). |
static int |
CONTROL_CHANGE
Command value for Control Change message (0xB0, or 176) |
static int |
END_OF_EXCLUSIVE
Status byte for End of System Exclusive message (0xF7, or 247). |
static int |
MIDI_TIME_CODE
Status byte for MIDI Time Code Quarter Frame message (0xF1, or 241). |
static int |
NOTE_OFF
Command value for Note Off message (0x80, or 128) |
static int |
NOTE_ON
Command value for Note On message (0x90, or 144) |
static int |
PITCH_BEND
Command value for Pitch Bend message (0xE0, or 224) |
static int |
POLY_PRESSURE
Command value for Polyphonic Key Pressure (Aftertouch) message (0xA0, or 160) |
static int |
PROGRAM_CHANGE
Command value for Program Change message (0xC0, or 192) |
static int |
SONG_POSITION_POINTER
Status byte for Song Position Pointer message (0xF2, or 242). |
static int |
SONG_SELECT
Status byte for MIDI Song Select message (0xF3, or 243). |
static int |
START
Status byte for Start message (0xFA, or 250). |
static int |
STOP
Status byte for Stop message (0xFC, or 252). |
static int |
SYSTEM_RESET
Status byte for System Reset message (0xFF, or 255). |
static int |
TIMING_CLOCK
Status byte for Timing Clock messagem (0xF8, or 248). |
static int |
TUNE_REQUEST
Status byte for Tune Request message (0xF6, or 246). |
Fields inherited from class javax.sound.midi.MidiMessage |
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data, length |
Constructor Summary | |
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|
ShortMessage()
Constructs a new ShortMessage . |
protected |
ShortMessage(byte[] data)
Constructs a new ShortMessage . |
Method Summary | |
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Object |
clone()
Creates a new object of the same class and with the same contents as this object. |
int |
getChannel()
Obtains the MIDI channel associated with this event. |
int |
getCommand()
Obtains the MIDI command associated with this event. |
int |
getData1()
Obtains the first data byte in the message. |
int |
getData2()
Obtains the second data byte in the message. |
protected int |
getDataLength(int status)
Retrieves the number of data bytes associated with a particular status byte value. |
void |
setMessage(int status)
Sets the parameters for a MIDI message that takes no data bytes. |
void |
setMessage(int status,
int data1,
int data2)
Sets the parameters for a MIDI message that takes one or two data bytes. |
void |
setMessage(int command,
int channel,
int data1,
int data2)
Sets the short message parameters for a channel message which takes up to two data bytes. |
Methods inherited from class javax.sound.midi.MidiMessage |
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getLength, getMessage, getStatus, setMessage |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int MIDI_TIME_CODE
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int SONG_POSITION_POINTER
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int SONG_SELECT
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int TUNE_REQUEST
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int END_OF_EXCLUSIVE
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int TIMING_CLOCK
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int START
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int CONTINUE
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int STOP
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int ACTIVE_SENSING
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int SYSTEM_RESET
MidiMessage.getStatus()
,
Constant Field Valuespublic static final int NOTE_OFF
public static final int NOTE_ON
public static final int POLY_PRESSURE
public static final int CONTROL_CHANGE
public static final int PROGRAM_CHANGE
public static final int CHANNEL_PRESSURE
public static final int PITCH_BEND
Constructor Detail |
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public ShortMessage()
ShortMessage
. The
contents of the new message are guaranteed to specify
a valid MIDI message. Subsequently, you may set the
contents of the message using one of the setMessage
methods.
setMessage(int)
protected ShortMessage(byte[] data)
ShortMessage
.
data
- an array of bytes containing the complete message.
The message data may be changed using the setMessage
method.setMessage(int)
Method Detail |
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public void setMessage(int status) throws InvalidMidiDataException
status
- the MIDI status byte
InvalidMidiDataException
- if status
does not
specify a valid MIDI status byte for a message that requires no data bytes.
InvalidMidiDataException
setMessage(int, int, int)
,
setMessage(int, int, int, int)
public void setMessage(int status, int data1, int data2) throws InvalidMidiDataException
status
- the MIDI status bytedata1
- the first data bytedata2
- the second data byte
InvalidMidiDataException
- if the
the status byte, or all data bytes belonging to the message, do
not specify a valid MIDI message.
InvalidMidiDataException
setMessage(int, int, int, int)
,
setMessage(int)
public void setMessage(int command, int channel, int data1, int data2) throws InvalidMidiDataException
command
- the MIDI command represented by this messagechannel
- the channel associated with the messagedata1
- the first data bytedata2
- the second data byte
InvalidMidiDataException
- if the
status byte or all data bytes belonging to the message, do
not specify a valid MIDI message
InvalidMidiDataException
setMessage(int, int, int)
,
setMessage(int)
,
getCommand()
,
getChannel()
,
getData1()
,
getData2()
public int getChannel()
setMessage(int, int, int, int)
public int getCommand()
setMessage(int, int, int, int)
public int getData1()
data1
fieldsetMessage(int, int, int)
public int getData2()
data2
fieldsetMessage(int, int, int)
public Object clone()
clone
in class MidiMessage
Cloneable
protected final int getDataLength(int status) throws InvalidMidiDataException
status
- status byte value, which must represent a short MIDI message
InvalidMidiDataException
- if the
status
argument does not represent the status byte for any
short message
InvalidMidiDataException