Package de.uni_trier.wi2.procake.similarity.base.numeric.impl

Class SMNumericImpl

java.lang.Object

de.uni_trier.wi2.procake.similarity.impl.SimilarityMeasureImpl

de.uni_trier.wi2.procake.similarity.base.numeric.impl.SMNumericImpl

All Implemented Interfaces:

SMNumeric, SimilarityMeasure

Direct Known Subclasses:

SMNumericExponentialImpl, SMNumericFuzzyImpl, SMNumericLinearImpl, SMNumericSigmoidImpl, SMNumericThresholdImpl

public abstract class SMNumericImpl
extends SimilarityMeasureImpl
implements SMNumeric

Author:

rmaximi

Nested Class Summary

Nested classes/interfaces inherited from interface de.uni_trier.wi2.procake.similarity.base.numeric.SMNumeric

SMNumeric.ZERO_OUT_STRATEGIES

Field Summary

Fields inherited from interface de.uni_trier.wi2.procake.similarity.SimilarityMeasure

LOG_ORDER_NAME_NOT_FOUND

Fields inherited from interface de.uni_trier.wi2.procake.similarity.base.numeric.SMNumeric

DEFAULT_STRATEGY

Constructor Summary

Constructors

Constructor	Description
SMNumericImpl()

Method Summary

Modifier and Type	Method	Description
protected double	applyAsymmetricSituation(DataObject queryObject, DataObject caseObject, double currentSimValue)	checks and applies (if allowed) any asymmetric situation for query and case.
SMNumeric.ZERO_OUT_STRATEGIES	getAsymmetricStrategy()	gets the asymmetric strategy
AtomicClass	getAtomicClass()
boolean	isSimilarityFor(DataClass dataclass, String orderName)
void	setAsymmetricStrategy(SMNumeric.ZERO_OUT_STRATEGIES strategy)	sets the asymmetric strategy

Methods inherited from class de.uni_trier.wi2.procake.similarity.impl.SimilarityMeasureImpl

getDataClass, getName, initialize, initializeBasedOn, isAggregate, isForceOverride, isInterval, isNumeric, isObject, isReusable, isSet, isTable, isTaxonomy, isText, setDataClass, setForceOverride, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uni_trier.wi2.procake.similarity.SimilarityMeasure

compute, getDataClass, getName, getSystemName, isForceOverride, isReusable, setForceOverride

Constructor Details

SMNumericImpl

public SMNumericImpl()

Method Details

getAtomicClass

public AtomicClass getAtomicClass()

isSimilarityFor

public boolean isSimilarityFor(DataClass dataclass,
 String orderName)

Specified by:

isSimilarityFor in class SimilarityMeasureImpl

getAsymmetricStrategy

public SMNumeric.ZERO_OUT_STRATEGIES getAsymmetricStrategy()

Description copied from interface: SMNumeric

gets the asymmetric strategy

Specified by:

getAsymmetricStrategy in interface SMNumeric

Returns:

setAsymmetricStrategy

public void setAsymmetricStrategy(SMNumeric.ZERO_OUT_STRATEGIES strategy)

Description copied from interface: SMNumeric

sets the asymmetric strategy

Specified by:

setAsymmetricStrategy in interface SMNumeric

applyAsymmetricSituation

protected double applyAsymmetricSituation(DataObject queryObject,
 DataObject caseObject,
 double currentSimValue)

checks and applies (if allowed) any asymmetric situation for query and case.

Parameters:

queryObject -

caseObject -

currentSimValue - the current value of sim, for which the asymmetric strategy has not yet been applied

Returns:

new sim value according to the applied asymmetric strategy