org.jfugue.extras
Class InvertPatternTransformer

java.lang.Object
  org.jfugue.PatternTransformer
      org.jfugue.extras.InvertPatternTransformer

All Implemented Interfaces:

java.util.EventListener, ParserListener

public class InvertPatternTransformer
extends PatternTransformer

Inverts the notes of the given pattern, around the provided "fulcrum" note. Suppose you are inverting about the note "D5". When this transformer comes across a "C5" note, for example, it computes the difference between the nodes, then replaces C5 with a new note that is the same number of intervals on the other side of the fulcrum. C5 would become E5.

Version:

4.0

Author:

David Koelle

Constructor Summary

InvertPatternTransformer(Note note)

Method Summary

void	noteEvent(Note note) Transforms the given note
void	parallelNoteEvent(Note note) Transforms the given note
void	sequentialNoteEvent(Note note) Transforms the given note

Methods inherited from class org.jfugue.PatternTransformer

channelPressureEvent, controllerEvent, instrumentEvent, keySignatureEvent, layerEvent, measureEvent, pitchBendEvent, polyphonicPressureEvent, tempoEvent, timeEvent, transform, voiceEvent

Methods inherited from class java.lang.Object

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

Constructor Detail

InvertPatternTransformer

public InvertPatternTransformer(Note note)

Method Detail

noteEvent

public void noteEvent(Note note)

Transforms the given note

Specified by:

noteEvent in interface ParserListener

Overrides:

noteEvent in class PatternTransformer

Parameters:

note - the event that has been parsed

See Also:

Note

sequentialNoteEvent

public void sequentialNoteEvent(Note note)

Transforms the given note

Specified by:

sequentialNoteEvent in interface ParserListener

Overrides:

sequentialNoteEvent in class PatternTransformer

Parameters:

note - the event that has been parsed

See Also:

Note

parallelNoteEvent

public void parallelNoteEvent(Note note)

Transforms the given note

Specified by:

parallelNoteEvent in interface ParserListener

Overrides:

parallelNoteEvent in class PatternTransformer

Parameters:

note - the event that has been parsed

See Also:

Note