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- All Superinterfaces:
- EventListener
public interface ControllerEventListener extends EventListener
TheControllerEventListenerinterface should be implemented by classes whose instances need to be notified when aSequencerhas processed a requested type of MIDI control-change event. To register aControllerEventListenerobject to receive such notifications, invoke theaddControllerEventListenermethod ofSequencer, specifying the types of MIDI controllers about which you are interested in getting control-change notifications.- See Also:
MidiChannel.controlChange(int, int)
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Method Summary
Methods Modifier and Type Method and Description voidcontrolChange(ShortMessage event)Invoked when aSequencerhas encountered and processed a control-change event of interest to this listener.
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Method Detail
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controlChange
void controlChange(ShortMessage event)
Invoked when aSequencerhas encountered and processed a control-change event of interest to this listener. The event passed in is aShortMessagewhose first data byte indicates the controller number and whose second data byte is the value to which the controller was set.- Parameters:
event- the control-change event that the sequencer encountered in the sequence it is processing- See Also:
Sequencer.addControllerEventListener(ControllerEventListener, int[]),MidiChannel.controlChange(int, int),ShortMessage.getData1(),ShortMessage.getData2()
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Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-javax/sound/midi/controllereventlistener.html
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