edu.indiana.iucbrf.feature.unknown
Class AbstractUnknownFeatureHandler

java.lang.Object
  edu.indiana.iucbrf.feature.unknown.AbstractUnknownFeatureHandler

All Implemented Interfaces:

UnknownFeatureHandler, java.io.Serializable

Direct Known Subclasses:

AbstractCompositeUFH, DefaultValue

public abstract class AbstractUnknownFeatureHandler
extends java.lang.Object
implements UnknownFeatureHandler

Some basic abstract implementations of an UnknownFeatureHandler are provided.

See Also:

Serialized Form

Field Summary

protected boolean

debugMode

Constructor Summary

AbstractUnknownFeatureHandler()
Creates a new instance of AbstractUnknownFeatureHandler

Method Summary

double	differenceOfUnknownFeature(Problem p0, Problem p1, FeatureKey featureOfInterest, java.util.Collection indicesToUse) Estimate the difference between p1[featureOfInterest] and p2[featureOfInterest] given that one or both values may be missing, optionally making use of indicesToUse in this calculation.
protected abstract double	differenceOfUnknownFeatureImpl(Problem p0, Problem p1, FeatureKey featureOfInterest, java.util.Collection indicesToUse)
boolean	getDebugMode()
void	setDebugMode(boolean debugMode)

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.indiana.iucbrf.feature.unknown.UnknownFeatureHandler

getAbbreviatedName, getName

Field Detail

debugMode

protected boolean debugMode

Constructor Detail

AbstractUnknownFeatureHandler

public AbstractUnknownFeatureHandler()

Creates a new instance of AbstractUnknownFeatureHandler

Method Detail

differenceOfUnknownFeature

public double differenceOfUnknownFeature(Problem p0,
                                         Problem p1,
                                         FeatureKey featureOfInterest,
                                         java.util.Collection indicesToUse)

Description copied from interface: UnknownFeatureHandler

Estimate the difference between p1[featureOfInterest] and p2[featureOfInterest] given that one or both values may be missing, optionally making use of indicesToUse in this calculation.

Specified by:

differenceOfUnknownFeature in interface UnknownFeatureHandler

differenceOfUnknownFeatureImpl

protected abstract double differenceOfUnknownFeatureImpl(Problem p0,
                                                         Problem p1,
                                                         FeatureKey featureOfInterest,
                                                         java.util.Collection indicesToUse)

getDebugMode

public boolean getDebugMode()

Specified by:

getDebugMode in interface UnknownFeatureHandler

setDebugMode

public void setDebugMode(boolean debugMode)

Specified by:

setDebugMode in interface UnknownFeatureHandler