ai.libs.jaicore.ml.core.dataset.sampling.infiles

Class AFileSamplingAlgorithm

java.lang.Object

ai.libs.jaicore.basic.algorithm.AAlgorithm<java.io.File,java.io.File>

ai.libs.jaicore.ml.core.dataset.sampling.infiles.AFileSamplingAlgorithm

All Implemented Interfaces:

ai.libs.jaicore.basic.algorithm.IAlgorithm<java.io.File,java.io.File>, ai.libs.jaicore.basic.Cancelable, ai.libs.jaicore.basic.ILoggingCustomizable, java.lang.Iterable<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>, java.util.concurrent.Callable<java.io.File>, java.util.Iterator<ai.libs.jaicore.basic.algorithm.events.AlgorithmEvent>

Direct Known Subclasses:

ReservoirSampling, StratifiedFileSampling, SystematicFileSampling

public abstract class AFileSamplingAlgorithm
extends ai.libs.jaicore.basic.algorithm.AAlgorithm<java.io.File,java.io.File>

An abstract class for file-based sampling algorithms providing basic functionality of an algorithm.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.FileWriter	outputFileWriter
protected java.lang.Integer	sampleSize

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AFileSamplingAlgorithm(java.io.File input)

Method Summary

Modifier and Type	Method and Description
java.io.File	call()
protected abstract void	cleanUp() Implement custom clean up behaviour.
void	setOutputFileName(java.lang.String outputFilePath)
void	setSampleSize(int size)

Methods inherited from class ai.libs.jaicore.basic.algorithm.AAlgorithm

activate, announceTimeoutDetected, avoidReinterruptionOnShutdownOnCurrentThread, cancel, checkAndConductTermination, checkTermination, computeTimeoutAware, getActivationTime, getConfig, getId, getInput, getLoggerName, getNumCPUs, getRemainingTimeToDeadline, getState, getTimeout, getTimeoutPrecautionOffset, hasNext, hasThreadBeenInterruptedDuringShutdown, interruptThreadAsPartOfShutdown, isCanceled, isShutdownInitialized, isStopCriterionSatisfied, isTimeouted, iterator, next, post, registerActiveThread, registerListener, resolveShutdownInterruptOnCurrentThread, setConfig, setLoggerName, setMaxNumThreads, setNumCPUs, setState, setTimeout, setTimeout, setTimeoutPrecautionOffset, shutdown, terminate, unregisterActiveThread, unregisterThreadAndShutdown

Methods inherited from class java.lang.Object

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

Methods inherited from interface ai.libs.jaicore.basic.algorithm.IAlgorithm

nextWithException

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

sampleSize

protected java.lang.Integer sampleSize

outputFileWriter

protected java.io.FileWriter outputFileWriter

Constructor Detail

AFileSamplingAlgorithm

protected AFileSamplingAlgorithm(java.io.File input)

Method Detail

setSampleSize

public void setSampleSize(int size)

setOutputFileName

public void setOutputFileName(java.lang.String outputFilePath)
                       throws java.io.IOException

Throws:

java.io.IOException

call

public java.io.File call()
                  throws java.lang.InterruptedException,
                         ai.libs.jaicore.basic.algorithm.AlgorithmExecutionCanceledException,
                         ai.libs.jaicore.basic.algorithm.exceptions.AlgorithmException

Throws:

java.lang.InterruptedException

ai.libs.jaicore.basic.algorithm.AlgorithmExecutionCanceledException

ai.libs.jaicore.basic.algorithm.exceptions.AlgorithmException

cleanUp

protected abstract void cleanUp()

Implement custom clean up behaviour.