Package com.tagtraum.audiokern.audioprocessor

Class AbstractFluxProcessor<T extends AudioBuffer>

java.lang.Object

com.tagtraum.jipes.AbstractSignalProcessor<T,Float>

com.tagtraum.audiokern.audioprocessor.AbstractFluxProcessor<T>

All Implemented Interfaces:

SignalProcessor<T,Float>, SignalPullProcessor<T,Float>, SignalSource<Float>

Direct Known Subclasses:

FluxProcessor, SpectralFluxProcessor

public class AbstractFluxProcessor<T extends AudioBuffer>
extends AbstractSignalProcessor<T,Float>

Computes the flux between two AudioBuffers. Flux is defined of some kind of distance between the data of two buffers. To calculate the distance, a DistanceFunction is used. To create the actual AbstractFluxProcessor.FluxCalculator

Author:

Hendrik Schreiber

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	AbstractFluxProcessor.AbstractFluxCalculator<T extends AudioBuffer>
static interface	AbstractFluxProcessor.FluxCalculator<T extends AudioBuffer>

Field Summary

Fields

Modifier and Type	Field	Description
static AbstractFluxProcessor.FluxCalculator<AudioBuffer>	EUCLIDEAN_DATA_FLUX_CALCULATOR	Uses DistanceFunctions.EUCLIDEAN_DISTANCE as distance function.

Fields inherited from class com.tagtraum.jipes.AbstractSignalProcessor

lastOut, signalProcessorSupport

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractFluxProcessor()
protected	AbstractFluxProcessor(AbstractFluxProcessor.FluxCalculator<T> fluxCalculator)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
void	flush()
AbstractFluxProcessor.FluxCalculator<T>	getFluxCalculator()
int	hashCode()
void	process(T in)
protected Float	processNext(T origBuffer)
Float	read()
void	reset()
void	setFluxCalculator(AbstractFluxProcessor.FluxCalculator<T> fluxCalculator)
String	toString()

Methods inherited from class com.tagtraum.jipes.AbstractSignalProcessor

connectTo, connectTo, connectTo, disconnectFrom, getConnectedProcessors, getConnectedSource, getId, getOutput, setId

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EUCLIDEAN_DATA_FLUX_CALCULATOR

public static final AbstractFluxProcessor.FluxCalculator<AudioBuffer> EUCLIDEAN_DATA_FLUX_CALCULATOR

Uses DistanceFunctions.EUCLIDEAN_DISTANCE as distance function.

Constructor Detail

AbstractFluxProcessor

protected AbstractFluxProcessor()

AbstractFluxProcessor

protected AbstractFluxProcessor(AbstractFluxProcessor.FluxCalculator<T> fluxCalculator)

Method Detail

getFluxCalculator

public AbstractFluxProcessor.FluxCalculator<T> getFluxCalculator()

setFluxCalculator

public void setFluxCalculator(AbstractFluxProcessor.FluxCalculator<T> fluxCalculator)

reset

public void reset()

Specified by:

reset in interface SignalSource<T extends AudioBuffer>

Overrides:

reset in class AbstractSignalProcessor<T extends AudioBuffer,Float>

processNext

protected Float processNext(T origBuffer)
                     throws IOException

Specified by:

processNext in class AbstractSignalProcessor<T extends AudioBuffer,Float>

Throws:

IOException

read

public Float read()
           throws IOException

Specified by:

read in interface SignalSource<T extends AudioBuffer>

Overrides:

read in class AbstractSignalProcessor<T extends AudioBuffer,Float>

Throws:

IOException

process

public void process(T in)
             throws IOException

Specified by:

process in interface SignalProcessor<T extends AudioBuffer,Float>

Overrides:

process in class AbstractSignalProcessor<T extends AudioBuffer,Float>

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface SignalProcessor<T extends AudioBuffer,Float>

Overrides:

flush in class AbstractSignalProcessor<T extends AudioBuffer,Float>

Throws:

IOException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object