dguitar.players.sound.midi
Class PerformanceLive

java.lang.Object
  javax.sound.midi.Sequence
      dguitar.players.sound.midi.PerformanceCore
          dguitar.players.sound.midi.PerformanceLive

All Implemented Interfaces:

EventSettings, MetaContainer, Performance, TimerSettings

public class PerformanceLive

extends PerformanceCore

implements MetaContainer, EventSettings, TimerSettings

Author:

crnash

Field Summary

private static java.lang.String	className
(package private) javax.sound.midi.Track	eventTrack
private static java.util.logging.Logger	logger
(package private) java.util.List	metaItems
(package private) int	timerFrequency
(package private) EventStream	timerStream

Fields inherited from class dguitar.players.sound.midi.PerformanceCore

tempo

Fields inherited from class javax.sound.midi.Sequence

divisionType, PPQ, resolution, SMPTE_24, SMPTE_25, SMPTE_30, SMPTE_30DROP, tracks

Constructor Summary

PerformanceLive(int tracks, Tempo tempo, int resolution)

Method Summary

void	addTimerEvents(SongMeasure measure, int location) Generate timer events for the given measure, which will be at the specified location.
javax.sound.midi.MidiEvent	create(PerformanceEvent item)
void	enableNoteEvents(boolean enable)
int	getTimerFrequency()
PerformanceEvent	lookup(int key)
protected void	recordPerformanceEvent(PerformanceEvent item)
void	setTimerFrequency(int timerFrequency) Set the frequency of timer events, in clicks per beat.

Methods inherited from class dguitar.players.sound.midi.PerformanceCore

addMusicalEvents, getTempo, initializeTrack, setTimeSignature

Methods inherited from class javax.sound.midi.Sequence

createTrack, deleteTrack, getDivisionType, getMicrosecondLength, getPatchList, getResolution, getTickLength, getTracks

Methods inherited from class java.lang.Object

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

Field Detail

className

private static java.lang.String className

logger

private static java.util.logging.Logger logger

timerFrequency

int timerFrequency

eventTrack

javax.sound.midi.Track eventTrack

timerStream

EventStream timerStream

metaItems

java.util.List metaItems

Constructor Detail

PerformanceLive

public PerformanceLive(int tracks,
                       Tempo tempo,
                       int resolution)
                throws javax.sound.midi.InvalidMidiDataException

Parameters:

tracks -

tempo -

resolution -

Throws:

javax.sound.midi.InvalidMidiDataException

Method Detail

getTimerFrequency

public int getTimerFrequency()

Returns:

Returns the timerFrequency.

setTimerFrequency

public void setTimerFrequency(int timerFrequency)

Description copied from interface: Performance

Set the frequency of timer events, in clicks per beat.

Specified by:

setTimerFrequency in interface TimerSettings

Parameters:

timerFrequency - The timerFrequency to set.

create

public javax.sound.midi.MidiEvent create(PerformanceEvent item)

Specified by:

create in interface MetaContainer

Parameters:

item -

Returns:

a MidiEvent based on the item

lookup

public PerformanceEvent lookup(int key)

Specified by:

lookup in interface MetaContainer

Parameters:

key -

Returns:

the PerformanceEvent associadte with the key

addTimerEvents

public void addTimerEvents(SongMeasure measure,
                           int location)

Description copied from interface: Performance

Generate timer events for the given measure, which will be at the specified location. It is up to the implementor to ensure that at least one event (corresponding to the measure start) is generated by this call.

Specified by:

addTimerEvents in interface Performance

Parameters:

measure - the measure for which to add information

location - the time offset, measured in timing pulses

recordPerformanceEvent

protected void recordPerformanceEvent(PerformanceEvent item)

Specified by:

recordPerformanceEvent in class PerformanceCore

Parameters:

item -

enableNoteEvents

public void enableNoteEvents(boolean enable)

Specified by:

enableNoteEvents in interface EventSettings