gov.sandia.cognition.text.topic

Class ProbabilisticLatentSemanticAnalysis.StatusPrinter

java.lang.Object

gov.sandia.cognition.util.AbstractCloneableSerializable

gov.sandia.cognition.algorithm.event.AbstractIterativeAlgorithmListener

gov.sandia.cognition.text.topic.ProbabilisticLatentSemanticAnalysis.StatusPrinter

All Implemented Interfaces:

IterativeAlgorithmListener, CloneableSerializable, java.io.Serializable, java.lang.Cloneable

Enclosing class:

ProbabilisticLatentSemanticAnalysis

public static class ProbabilisticLatentSemanticAnalysis.StatusPrinter
extends AbstractIterativeAlgorithmListener

Prints out the status of the probabilistic latent semantic analysis algorithm. Can be useful for debugging and other purposes.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.PrintStream	out The stream to write the status to.

Constructor Summary

Constructors

Constructor and Description
StatusPrinter() Creates a new StatusPrinter writing to System.out.
StatusPrinter(java.io.PrintStream out) Creates a new StatusPrinter writing to the given stream.

Method Summary

Modifier and Type	Method and Description
void	stepEnded(IterativeAlgorithm algorithm) This method is called when the algorithm has ended a step of its execution.
void	stepStarted(IterativeAlgorithm algorithm) This method is called when the algorithm has started a step in its execution.

Methods inherited from class gov.sandia.cognition.algorithm.event.AbstractIterativeAlgorithmListener

algorithmEnded, algorithmStarted

Methods inherited from class gov.sandia.cognition.util.AbstractCloneableSerializable

clone

Methods inherited from class java.lang.Object

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

Field Detail

out

protected java.io.PrintStream out

The stream to write the status to.

Constructor Detail

StatusPrinter

public StatusPrinter()

Creates a new StatusPrinter writing to System.out.

StatusPrinter

public StatusPrinter(java.io.PrintStream out)

Creates a new StatusPrinter writing to the given stream.

Parameters:

out - The print stream to write status to.

Method Detail

stepStarted

public void stepStarted(IterativeAlgorithm algorithm)

Description copied from interface: IterativeAlgorithmListener

This method is called when the algorithm has started a step in its execution.

Specified by:

stepStarted in interface IterativeAlgorithmListener

Overrides:

stepStarted in class AbstractIterativeAlgorithmListener

Parameters:

algorithm - The algorithm that has started another step of its execution.

stepEnded

public void stepEnded(IterativeAlgorithm algorithm)

Description copied from interface: IterativeAlgorithmListener

This method is called when the algorithm has ended a step of its execution.

Specified by:

stepEnded in interface IterativeAlgorithmListener

Overrides:

stepEnded in class AbstractIterativeAlgorithmListener

Parameters:

algorithm - The algorithm that has ended another step of its execution.