net.beadsproject.beads.analysis.segmenters
Class ControllableAudioSegmenter

java.lang.Object
  extended by net.beadsproject.beads.core.Bead
      extended by net.beadsproject.beads.core.UGen
          extended by net.beadsproject.beads.analysis.AudioSegmenter
              extended by net.beadsproject.beads.analysis.segmenters.ControllableAudioSegmenter
All Implemented Interfaces:
SegmentListener, SegmentMaker

public class ControllableAudioSegmenter
extends AudioSegmenter
implements SegmentListener

An AudioSegmenter that sends slices of audio in response to messages from a SegmentMaker.

Author:
ollie

Nested Class Summary
 
Nested classes/interfaces inherited from class net.beadsproject.beads.core.UGen
UGen.OutputInitializationRegime
 
Field Summary
 
Fields inherited from class net.beadsproject.beads.core.UGen
bufferSize, bufIn, bufOut, context, ins, outputInitializationRegime, outs
 
Constructor Summary
ControllableAudioSegmenter(AudioContext context)
           
ControllableAudioSegmenter(AudioContext context, int maxSamples, Buffer window)
           
 
Method Summary
 void calculateBuffer()
          Called by the signal chain to update this UGen's ouput data.
 void newSegment(TimeStamp startTime, TimeStamp endTime)
           
 
Methods inherited from class net.beadsproject.beads.analysis.AudioSegmenter
addListener, addSegmentListener, removeSegmentListener, segment, toString
 
Methods inherited from class net.beadsproject.beads.core.UGen
addDependent, addInput, addInput, clearInputConnections, containsInput, getContext, getIns, getNumberOfConnectedUGens, getOuts, getValue, getValue, initializeOuts, isUpdated, noInputs, pause, printInBuffers, printInputList, printOutBuffers, removeAllConnections, removeDependent, setValue, update, zeroIns, zeroOuts
 
Methods inherited from class net.beadsproject.beads.core.Bead
getKillListener, getName, isDeleted, isPaused, kill, message, messageReceived, setKillListener, setName, start
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ControllableAudioSegmenter

public ControllableAudioSegmenter(AudioContext context,
                                  int maxSamples,
                                  Buffer window)

ControllableAudioSegmenter

public ControllableAudioSegmenter(AudioContext context)
Method Detail

calculateBuffer

public void calculateBuffer()
Description copied from class: UGen
Called by the signal chain to update this UGen's ouput data. Subclassses of UGen should implement the UGen's DSP perform routine here. In general this involves grabbing data from UGen.bufIn and putting data into UGen.bufOut in some way. UGen.bufIn and UGen.bufOut are 2D arrays of floats of the form float[numChannels][bufferSize]. The length of the buffers is given by UGen.bufferSize, and the number of channels of the input and output buffers are given by UGen.ins and UGen.outs respectively.

Specified by:
calculateBuffer in class UGen

newSegment

public void newSegment(TimeStamp startTime,
                       TimeStamp endTime)
Specified by:
newSegment in interface SegmentListener