com.softsynth.jmsl
Class NullMixer

java.lang.Object
  com.softsynth.jmsl.NullMixer

All Implemented Interfaces:

Mixer, PanAmpListener

public class NullMixer
extends java.lang.Object
implements Mixer

This Mixer does very little other than implement some methods for debugging and development. You can add Instruments to this mixer but don't expect them to do anything.

Author:

Nick Didkovsky, email: didkovn@mail.rockefeller.edu, (c) 2003 Nick Didkovsky, all rights reserved.

Constructor Summary

NullMixer()

Method Summary

int	addInstrument(Instrument ins) When Instruments are added to this Mixer, they are implicitely associated with an autoincrementing fader index.
int	addInstrument(Instrument ins, double pan, double amp) add Instrument with initial pan and amp values.
double	getAmp(int faderIndex)
int[]	getFaderIndexes(Instrument ins) faders index(es) associated with an instrument, or NULL if not found
boolean	getFaderMute(int faderNumer) FALSE
boolean	getFaderSolo(int faderNumer) FALSE
java.awt.Component	getGUIComponent()
Instrument	getInstrument(int faderIndex) Get instrument associated with fader index (some instruments may have more than one fader, so you cannot assume fader n goes with ins n)
int	getNumFaders()
double	getPan(int faderIndex)
static void	main(java.lang.String[] args)
void	muteChange(int faderIndex, boolean flag)
void	panAmpChange(int faderIndex, double pan, double amp)
void	removeInstrument(Instrument ins) Remove all faders associated with this instrument
void	repatch(Instrument ins) Does nothing
void	setFaderMute(int faderNumber, boolean flag) Does nothing
void	setFaderSolo(int faderNumber, boolean flag) Does nothing
void	soloChange(int faderIndex, boolean flag)
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

NullMixer

public NullMixer()

Method Detail

addInstrument

public int addInstrument(Instrument ins)

Description copied from interface: Mixer

When Instruments are added to this Mixer, they are implicitely associated with an autoincrementing fader index.

Specified by:

addInstrument in interface Mixer

Returns:

number of new faders added to mixer by adding this instrument

addInstrument

public int addInstrument(Instrument ins,
                         double pan,
                         double amp)

Description copied from interface: Mixer

add Instrument with initial pan and amp values. Both pan and amp range 0..1

Specified by:

addInstrument in interface Mixer

removeInstrument

public void removeInstrument(Instrument ins)

Description copied from interface: Mixer

Remove all faders associated with this instrument

Specified by:

removeInstrument in interface Mixer

repatch

public void repatch(Instrument ins)

Does nothing

Specified by:

repatch in interface Mixer

setFaderMute

public void setFaderMute(int faderNumber,
                         boolean flag)

Does nothing

Specified by:

setFaderMute in interface Mixer

setFaderSolo

public void setFaderSolo(int faderNumber,
                         boolean flag)

Does nothing

Specified by:

setFaderSolo in interface Mixer

getFaderMute

public boolean getFaderMute(int faderNumer)

FALSE

Specified by:

getFaderMute in interface Mixer

getFaderSolo

public boolean getFaderSolo(int faderNumer)

FALSE

Specified by:

getFaderSolo in interface Mixer

muteChange

public void muteChange(int faderIndex,
                       boolean flag)

Specified by:

muteChange in interface PanAmpListener

soloChange

public void soloChange(int faderIndex,
                       boolean flag)

Specified by:

soloChange in interface PanAmpListener

getInstrument

public Instrument getInstrument(int faderIndex)

Description copied from interface: Mixer

Get instrument associated with fader index (some instruments may have more than one fader, so you cannot assume fader n goes with ins n)

Specified by:

getInstrument in interface Mixer

getFaderIndexes

public int[] getFaderIndexes(Instrument ins)

Description copied from interface: Mixer

faders index(es) associated with an instrument, or NULL if not found

Specified by:

getFaderIndexes in interface Mixer

getNumFaders

public int getNumFaders()

Specified by:

getNumFaders in interface Mixer

start

public void start()

Specified by:

start in interface Mixer

stop

public void stop()

Specified by:

stop in interface Mixer

panAmpChange

public void panAmpChange(int faderIndex,
                         double pan,
                         double amp)

Specified by:

panAmpChange in interface PanAmpListener

getPan

public double getPan(int faderIndex)

Specified by:

getPan in interface Mixer

getAmp

public double getAmp(int faderIndex)

Specified by:

getAmp in interface Mixer

main

public static void main(java.lang.String[] args)

getGUIComponent

public java.awt.Component getGUIComponent()

Specified by:

getGUIComponent in interface Mixer