hook to implemet a call back when a sample is over

[ghost]

think will be useful a call back system to use to detect when a sample/snipet/sond is ended

[MeFisto94]

import ddf.minim.spi.AudioRecordingStream;
import ddf.minim.ugens.FilePlayer;

public class ListenableFilePlayer extends FilePlayer {
    Runnable listener;
    public ListenableFilePlayer(AudioRecordingStream iFileStream, Runnable listener) {
        super(iFileStream);
        this.listener = listener;
    }

    @Override
    protected void uGenerate(float[] channels) {
        boolean wasPlaying = isPlaying();
        super.uGenerate(channels);
        if (wasPlaying && !isPlaying()) {
            listener.run();
        }
    }
}

Just in case someone is needing this, that's the example I put together. It is called Listener because ideally the Runnable is extended to have some "onStart(), onPause(), onResume() and onFinished()" or something. Also note that I'm not certain how good my approach is, but I guess the only way that the play status changes between uGenerate approaches are when the sample has been finished or a problem occured.