Package adams.data.weka.rowfinder

Class ByLabel

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.weka.rowfinder.AbstractRowFinder

adams.data.weka.rowfinder.ByLabel

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, ShallowCopySupporter<RowFinder>, SizeOfHandler, RowFinder, Serializable

public class ByLabel
extends AbstractRowFinder

Returns the indices of rows which attributes labels match the provided regular expression.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Index	m_AttributeIndex	the attribute index to work on.
protected BaseRegExp	m_RegExp	the regular expression to match the labels against.

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
ByLabel()

Method Summary

Modifier and Type	Method	Description
String	attributeIndexTipText()	Returns the tip text for this property.
void	defineOptions()	Adds options to the internal list of options.
protected int[]	doFindRows(weka.core.Instances data)	Returns the rows of interest in the dataset.
Index	getAttributeIndex()	Returns the index of the attribute to perform the matching on.
BaseRegExp	getRegExp()	Returns the regular expression in use.
String	globalInfo()	Returns a string describing the object.
String	regExpTipText()	Returns the tip text for this property.
void	setAttributeIndex(Index value)	Sets the index of the attribute to perform the matching on.
void	setRegExp(BaseRegExp value)	Sets the regular expression to use.

Methods inherited from class adams.data.weka.rowfinder.AbstractRowFinder

arrayToHashSet, check, compareTo, equals, findRows, forCommandLine, forName, getRowFinders, shallowCopy, shallowCopy

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.Destroyable

destroy

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Methods inherited from interface adams.core.option.OptionHandler

cleanUpOptions, getOptionManager, toCommandLine

Field Detail

m_AttributeIndex

protected Index m_AttributeIndex

the attribute index to work on.

m_RegExp

protected BaseRegExp m_RegExp

the regular expression to match the labels against.

Constructor Detail

ByLabel

public ByLabel()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

defineOptions

public void defineOptions()

Adds options to the internal list of options.

Specified by:

defineOptions in interface OptionHandler

Overrides:

defineOptions in class AbstractOptionHandler

setAttributeIndex

public void setAttributeIndex(Index value)

Sets the index of the attribute to perform the matching on.

Parameters:

value - the index

getAttributeIndex

public Index getAttributeIndex()

Returns the index of the attribute to perform the matching on.

Returns:

the index

attributeIndexTipText

public String attributeIndexTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the gui

setRegExp

public void setRegExp(BaseRegExp value)

Sets the regular expression to use.

Parameters:

value - the regular expression

getRegExp

public BaseRegExp getRegExp()

Returns the regular expression in use.

Returns:

the regular expression

regExpTipText

public String regExpTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the gui

doFindRows

protected int[] doFindRows(weka.core.Instances data)

Returns the rows of interest in the dataset.

Specified by:

doFindRows in class AbstractRowFinder

Parameters:

data - the dataset to inspect

Returns:

the rows of interest