org.deepsymmetry.beatlink.data

Interface WaveformListener

public interface WaveformListener

The listener interface for receiving updates when the waveforms available for a track loaded in any player change.

Classes that are interested having up-to-date information about waveforms for loaded tracks can implement this interface, and then pass the implementing instance to WaveformFinder.addWaveformListener(WaveformListener). Then, whenever a player loads a new track (or the set of waveforms changes, so we know more or less about tracks in any loaded player), previewChanged(WaveformPreviewUpdate) and/or detailChanged(WaveformDetailUpdate) will be called, with the currently available waveform preview or detail (if any) for the track loaded in the player.

Author:

James Elliott

Method Summary

Modifier and Type	Method and Description
void	detailChanged(WaveformDetailUpdate update) Called when the waveform detail available for a player has changed.
void	previewChanged(WaveformPreviewUpdate update) Called when the waveform preview available for a player has changed.

Method Detail

previewChanged

void previewChanged(WaveformPreviewUpdate update)

Called when the waveform preview available for a player has changed.

Parameters:

update - provides information about what has changed

detailChanged

void detailChanged(WaveformDetailUpdate update)

Called when the waveform detail available for a player has changed.

Parameters:

update - provides information about what has changed