meka.experiment.evaluationstatistics

Class AbstractEvaluationStatisticsHandler

java.lang.Object

meka.events.LogObject

meka.experiment.evaluationstatistics.AbstractEvaluationStatisticsHandler

All Implemented Interfaces:

Serializable, LogSupporter, EvaluationStatisticsHandler, weka.core.OptionHandler

Direct Known Subclasses:

AbstractFileBasedEvaluationStatisticsHandler, InMemory

public abstract class AbstractEvaluationStatisticsHandler
extends LogObject
implements EvaluationStatisticsHandler

Ancestor for handlers. By default IncrementalEvaluationStatisticsHandler are not considered threadsafe. This classes must explicitly state that they're threadsafe.

Version:

$Revision$

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class meka.events.LogObject

m_Debug, m_LogListeners

Constructor Summary

Constructors

Constructor and Description
AbstractEvaluationStatisticsHandler()

Method Summary

Modifier and Type	Method and Description
String	finish() Gets called after the experiment finished.
String[]	getOptions() Returns the options.
abstract String	globalInfo() Description to be displayed in the GUI.
boolean	isThreadSafe() Returns whether the handler is threadsafe.
Enumeration<weka.core.Option>	listOptions() Returns an enumeration of all the available options.
void	setOptions(String[] options) Sets the options.

Methods inherited from class meka.events.LogObject

addLogListener, debug, getLogListeners, handleException, log, removeLogListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface meka.experiment.evaluationstatistics.EvaluationStatisticsHandler

initialize, read, write

Methods inherited from interface meka.events.LogSupporter

addLogListener, log, removeLogListener

Constructor Detail

AbstractEvaluationStatisticsHandler

public AbstractEvaluationStatisticsHandler()

Method Detail

globalInfo

public abstract String globalInfo()

Description to be displayed in the GUI.

Returns:

the description

isThreadSafe

public boolean isThreadSafe()

Returns whether the handler is threadsafe.

Specified by:

isThreadSafe in interface EvaluationStatisticsHandler

Returns:

true if threadsafe

listOptions

public Enumeration<weka.core.Option> listOptions()

Returns an enumeration of all the available options.

Specified by:

listOptions in interface weka.core.OptionHandler

Returns:

an enumeration of all available options.

setOptions

public void setOptions(String[] options)
                throws Exception

Sets the options.

Specified by:

setOptions in interface weka.core.OptionHandler

Parameters:

options - the options

Throws:

Exception - never

getOptions

public String[] getOptions()

Returns the options.

Specified by:

getOptions in interface weka.core.OptionHandler

Returns:

the options

finish

public String finish()

Gets called after the experiment finished.

Specified by:

finish in interface EvaluationStatisticsHandler

Returns:

null if successfully finished, otherwise error message