org.tritonus.share.midi
Class TSequencer

java.lang.Object
  org.tritonus.share.midi.TMidiDevice
      org.tritonus.share.midi.TSequencer

All Implemented Interfaces:

MidiDevice, Sequencer

Direct Known Subclasses:

AlsaSequencer, JavaSequencer, TPreloadingSequencer

public abstract class TSequencer
extends TMidiDevice
implements Sequencer

Nested Class Summary

Nested classes/interfaces inherited from class org.tritonus.share.midi.TMidiDevice

TMidiDevice.Info, TMidiDevice.TReceiver, TMidiDevice.TTransmitter

Nested classes/interfaces inherited from interface javax.sound.midi.Sequencer

Sequencer.SyncMode

Nested classes/interfaces inherited from interface javax.sound.midi.MidiDevice

MidiDevice.Info

Field Summary

Fields inherited from interface javax.sound.midi.Sequencer

LOOP_CONTINUOUSLY

Method Summary

int[]	addControllerEventListener(ControllerEventListener listener, int[] anControllers)
boolean	addMetaEventListener(MetaEventListener listener)
int	getLatency() Get the preloading intervall.
int	getLoopCount()
long	getLoopEndPoint()
long	getLoopStartPoint()
Sequencer.SyncMode	getMasterSyncMode()
Sequencer.SyncMode[]	getMasterSyncModes()
long	getMicrosecondLength()
Sequence	getSequence()
Sequencer.SyncMode	getSlaveSyncMode()
Sequencer.SyncMode[]	getSlaveSyncModes()
float	getTempoFactor()
float	getTempoInBPM()
float	getTempoInMPQ()
long	getTickLength()
boolean	getTrackMute(int nTrack)
boolean	getTrackSolo(int nTrack)
boolean	isRunning()
int[]	removeControllerEventListener(ControllerEventListener listener, int[] anControllers)
void	removeMetaEventListener(MetaEventListener listener)
void	setLatency(int nMilliseconds) Sets the preloading intervall.
void	setLoopCount(int nLoopCount)
void	setLoopEndPoint(long lTick)
void	setLoopStartPoint(long lTick)
void	setMasterSyncMode(Sequencer.SyncMode syncMode)
void	setSequence(java.io.InputStream inputStream)
void	setSequence(Sequence sequence)
void	setSlaveSyncMode(Sequencer.SyncMode syncMode)
void	setTempoFactor(float fFactor)
void	setTempoInBPM(float fBPM)
void	setTempoInMPQ(float fMPQ) Sets the tempo.
void	setTrackMute(int nTrack, boolean bMute)
void	setTrackSolo(int nTrack, boolean bSolo)
void	start()
void	stop()

Methods inherited from class org.tritonus.share.midi.TMidiDevice

close, getDeviceInfo, getMaxReceivers, getMaxTransmitters, getMicrosecondPosition, getReceiver, getReceivers, getTransmitter, getTransmitters, isOpen, open

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.sound.midi.Sequencer

getMicrosecondPosition, getTickPosition, isRecording, recordDisable, recordEnable, setMicrosecondPosition, setTickPosition, startRecording, stopRecording

Methods inherited from interface javax.sound.midi.MidiDevice

close, getDeviceInfo, getMaxReceivers, getMaxTransmitters, getReceiver, getReceivers, getTransmitter, getTransmitters, isOpen, open

Method Detail

setSequence

public void setSequence(Sequence sequence)
                 throws InvalidMidiDataException

Specified by:

setSequence in interface Sequencer

Throws:

InvalidMidiDataException

setSequence

public void setSequence(java.io.InputStream inputStream)
                 throws InvalidMidiDataException,
                        java.io.IOException

Specified by:

setSequence in interface Sequencer

Throws:

InvalidMidiDataException

java.io.IOException

getSequence

public Sequence getSequence()

Specified by:

getSequence in interface Sequencer

setLoopStartPoint

public void setLoopStartPoint(long lTick)

Specified by:

setLoopStartPoint in interface Sequencer

getLoopStartPoint

public long getLoopStartPoint()

Specified by:

getLoopStartPoint in interface Sequencer

setLoopEndPoint

public void setLoopEndPoint(long lTick)

Specified by:

setLoopEndPoint in interface Sequencer

getLoopEndPoint

public long getLoopEndPoint()

Specified by:

getLoopEndPoint in interface Sequencer

setLoopCount

public void setLoopCount(int nLoopCount)

Specified by:

setLoopCount in interface Sequencer

getLoopCount

public int getLoopCount()

Specified by:

getLoopCount in interface Sequencer

start

public void start()

Specified by:

start in interface Sequencer

stop

public void stop()

Specified by:

stop in interface Sequencer

isRunning

public boolean isRunning()

Specified by:

isRunning in interface Sequencer

getTempoInBPM

public float getTempoInBPM()

Specified by:

getTempoInBPM in interface Sequencer

setTempoInBPM

public void setTempoInBPM(float fBPM)

Specified by:

setTempoInBPM in interface Sequencer

getTempoInMPQ

public float getTempoInMPQ()

Specified by:

getTempoInMPQ in interface Sequencer

setTempoInMPQ

public void setTempoInMPQ(float fMPQ)

Sets the tempo. Implementation classes are required to call this method for changing the tempo in reaction to a tempo change event.

Specified by:

setTempoInMPQ in interface Sequencer

setTempoFactor

public void setTempoFactor(float fFactor)

Specified by:

setTempoFactor in interface Sequencer

getTempoFactor

public float getTempoFactor()

Specified by:

getTempoFactor in interface Sequencer

getTickLength

public long getTickLength()

Specified by:

getTickLength in interface Sequencer

getMicrosecondLength

public long getMicrosecondLength()

Specified by:

getMicrosecondLength in interface Sequencer

addMetaEventListener

public boolean addMetaEventListener(MetaEventListener listener)

Specified by:

addMetaEventListener in interface Sequencer

removeMetaEventListener

public void removeMetaEventListener(MetaEventListener listener)

Specified by:

removeMetaEventListener in interface Sequencer

addControllerEventListener

public int[] addControllerEventListener(ControllerEventListener listener,
                                        int[] anControllers)

Specified by:

addControllerEventListener in interface Sequencer

removeControllerEventListener

public int[] removeControllerEventListener(ControllerEventListener listener,
                                           int[] anControllers)

Specified by:

removeControllerEventListener in interface Sequencer

getMasterSyncMode

public Sequencer.SyncMode getMasterSyncMode()

Specified by:

getMasterSyncMode in interface Sequencer

setMasterSyncMode

public void setMasterSyncMode(Sequencer.SyncMode syncMode)

Specified by:

setMasterSyncMode in interface Sequencer

getMasterSyncModes

public Sequencer.SyncMode[] getMasterSyncModes()

Specified by:

getMasterSyncModes in interface Sequencer

getSlaveSyncMode

public Sequencer.SyncMode getSlaveSyncMode()

Specified by:

getSlaveSyncMode in interface Sequencer

setSlaveSyncMode

public void setSlaveSyncMode(Sequencer.SyncMode syncMode)

Specified by:

setSlaveSyncMode in interface Sequencer

getSlaveSyncModes

public Sequencer.SyncMode[] getSlaveSyncModes()

Specified by:

getSlaveSyncModes in interface Sequencer

getTrackSolo

public boolean getTrackSolo(int nTrack)

Specified by:

getTrackSolo in interface Sequencer

setTrackSolo

public void setTrackSolo(int nTrack,
                         boolean bSolo)

Specified by:

setTrackSolo in interface Sequencer

getTrackMute

public boolean getTrackMute(int nTrack)

Specified by:

getTrackMute in interface Sequencer

setTrackMute

public void setTrackMute(int nTrack,
                         boolean bMute)

Specified by:

setTrackMute in interface Sequencer

setLatency

public void setLatency(int nMilliseconds)

Sets the preloading intervall. This is the time span between preloading events to an internal queue and playing them. This intervall should be kept constant by the implementation. However, this cannot be guaranteed.

getLatency

public int getLatency()

Get the preloading intervall.

Returns:

the preloading intervall in milliseconds, or -1 if the sequencer doesn't repond to changes in the Sequence at all.