Package adams.data.weka.classattribute
Class AttributeIndex
- java.lang.Object
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- adams.core.logging.LoggingObject
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- adams.core.logging.CustomLoggingLevelObject
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- adams.core.option.AbstractOptionHandler
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- adams.data.weka.classattribute.AbstractClassAttributeHeuristic
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- adams.data.weka.classattribute.AttributeIndex
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- All Implemented Interfaces:
adams.core.Destroyable
,adams.core.GlobalInfoSupporter
,adams.core.logging.LoggingLevelHandler
,adams.core.logging.LoggingSupporter
,adams.core.option.OptionHandler
,adams.core.SizeOfHandler
,Serializable
public class AttributeIndex extends AbstractClassAttributeHeuristic
Uses the supplied attribute index to select the class attribute.- Version:
- $Revision$
- Author:
- FracPete (fracpete at waikato dot ac dot nz)
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected WekaAttributeIndex
m_Index
the attribute index.
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Constructor Summary
Constructors Constructor Description AttributeIndex()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
defineOptions()
Adds options to the internal list of options.int
determineClassAttribute(weka.core.Instances data)
Determines the class attribute index for the given dataset.WekaAttributeIndex
getIndex()
Returns the index of the attribute to select.String
globalInfo()
Returns a string describing the object.String
indexTipText()
Returns the tip text for this property.void
setIndex(WekaAttributeIndex value)
Sets the index of the attribute to select.-
Methods inherited from class adams.core.option.AbstractOptionHandler
cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString
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Methods inherited from class adams.core.logging.LoggingObject
configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf
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Field Detail
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m_Index
protected WekaAttributeIndex m_Index
the attribute index.
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Method Detail
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globalInfo
public String globalInfo()
Returns a string describing the object.- Specified by:
globalInfo
in interfaceadams.core.GlobalInfoSupporter
- Specified by:
globalInfo
in classadams.core.option.AbstractOptionHandler
- Returns:
- a description suitable for displaying in the gui
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defineOptions
public void defineOptions()
Adds options to the internal list of options.- Specified by:
defineOptions
in interfaceadams.core.option.OptionHandler
- Overrides:
defineOptions
in classadams.core.option.AbstractOptionHandler
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setIndex
public void setIndex(WekaAttributeIndex value)
Sets the index of the attribute to select.- Parameters:
value
- the index
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getIndex
public WekaAttributeIndex getIndex()
Returns the index of the attribute to select.- Returns:
- the index
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indexTipText
public String indexTipText()
Returns the tip text for this property.- Returns:
- tip text for this property suitable for displaying in the GUI or for listing the options.
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determineClassAttribute
public int determineClassAttribute(weka.core.Instances data)
Determines the class attribute index for the given dataset.- Specified by:
determineClassAttribute
in classAbstractClassAttributeHeuristic
- Parameters:
data
- the dataset to inspect- Returns:
- the index, -1 if failed to determine
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