be.hogent.tarsos.ui.pitch.ph
Class KDEData

java.lang.Object
  be.hogent.tarsos.ui.pitch.ph.KDEData

All Implemented Interfaces:

AnnotationListener, AudioFileChangedListener

public class KDEData
extends java.lang.Object
implements AudioFileChangedListener, AnnotationListener

Method Summary

void	addAnnotation(Annotation annotation) Add an annotation to the element.
void	annotationsAdded() Is called after a list of annotations is added.
void	audioFileChanged(AudioFile newAudioFile)
void	clearAnnotations() Clears all annotations.
void	extractionFinished() A hook to react to annotation extraction.
void	extractionStarted() A hook to react to annotation extraction.
static KDEData	getInstance()
java.util.HashMap<PitchDetectionMode,KernelDensityEstimate>	getKDEs()
boolean	isEmpty()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static KDEData getInstance()

isEmpty

public boolean isEmpty()

audioFileChanged

public void audioFileChanged(AudioFile newAudioFile)

Specified by:

audioFileChanged in interface AudioFileChangedListener

addAnnotation

public void addAnnotation(Annotation annotation)

Description copied from interface: AnnotationListener

Add an annotation to the element.

Specified by:

addAnnotation in interface AnnotationListener

Parameters:

annotation - The annotation to add: this method is called a lot. After a clearAnnotations() call a very large number of annotations is possible. So efficiently adding annotations should be possible or threaded.

getKDEs

public java.util.HashMap<PitchDetectionMode,KernelDensityEstimate> getKDEs()

clearAnnotations

public void clearAnnotations()

Description copied from interface: AnnotationListener

Clears all annotations.

Specified by:

clearAnnotations in interface AnnotationListener

annotationsAdded

public void annotationsAdded()

Description copied from interface: AnnotationListener

Is called after a list of annotations is added.

Specified by:

annotationsAdded in interface AnnotationListener

extractionStarted

public void extractionStarted()

Description copied from interface: AnnotationListener

A hook to react to annotation extraction. This method is called when pitch annotations starts on an audio file.

Specified by:

extractionStarted in interface AnnotationListener

extractionFinished

public void extractionFinished()

Description copied from interface: AnnotationListener

A hook to react to annotation extraction. This method is called when pitch annotations is completed.

Specified by:

extractionFinished in interface AnnotationListener