org.android.activityminer.logic.features.calculators
Class AbstractFFTObservationBasedCalculator<T extends Enum<T> & Dimensions,U>

java.lang.Object
  org.android.activityminer.logic.features.calculators.AbstractCalculator<T,U>
      org.android.activityminer.logic.features.calculators.AbstractCompositeCalculator<T,U>
          org.android.activityminer.logic.features.calculators.AbstractFFTObservationBasedCalculator<T,U>

Type Parameters:

T - the enumeration type for the dimensions

U - the value type

All Implemented Interfaces:

EventObserver<FFTCalculatorEvent>, Calculator<U>, CompositeCalculator<U>, FFTObservationBasedCalulator<T>

Direct Known Subclasses:

FFTEnergyCalculator, FFTPeakCalculator

public abstract class AbstractFFTObservationBasedCalculator<T extends Enum<T> & Dimensions,U>
extends AbstractCompositeCalculator<T,U>
implements FFTObservationBasedCalulator<T>

Base class for fft observation based calculators.

Field Summary

private FFTCalculator<T>

fftCalculator The observed FFT calculator

Fields inherited from class org.android.activityminer.logic.features.calculators.AbstractCalculator

dimension, value

Constructor Summary

AbstractFFTObservationBasedCalculator(FFTCalculator<T> fftCalculator)
Constructor

Method Summary

U	getCompositeValue() Does calculate the composite value.
FFTCalculator<T>	getFFTCalculator() Getter for the FFT calculator.
protected int	getFFTComponentCount() Getter for the FFT component count

Methods inherited from class org.android.activityminer.logic.features.calculators.AbstractCompositeCalculator

getValue, reset

Methods inherited from class org.android.activityminer.logic.features.calculators.AbstractCalculator

getDimension

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.unikassel.android.sdcframework.util.facade.EventObserver

onEvent

Methods inherited from interface org.android.activityminer.logic.features.calculators.Calculator

getInitialValue

Field Detail

fftCalculator

private final FFTCalculator<T extends Enum<T> & Dimensions> fftCalculator

The observed FFT calculator

Constructor Detail

AbstractFFTObservationBasedCalculator

public AbstractFFTObservationBasedCalculator(FFTCalculator<T> fftCalculator)

Constructor

Parameters:

fftCalculator - the observed FFT calcualtor

Method Detail

getCompositeValue

public U getCompositeValue()

Description copied from interface: CompositeCalculator

Does calculate the composite value.

Specified by:

getCompositeValue in interface CompositeCalculator<U>

Returns:

the composite value

getFFTComponentCount

protected final int getFFTComponentCount()

Getter for the FFT component count

Returns:

the FFT component count

getFFTCalculator

public final FFTCalculator<T> getFFTCalculator()

Getter for the FFT calculator.

Returns:

the FFT calculator.