Package de.uni_trier.wi2.procake.similarity.nest.sequence.impl

Class SMGraphDTWImpl

java.lang.Object

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

de.uni_trier.wi2.procake.similarity.base.collection.impl.SMListDPImpl

de.uni_trier.wi2.procake.similarity.base.collection.impl.SMListDTWImpl

de.uni_trier.wi2.procake.similarity.nest.sequence.impl.SMGraphDTWImpl

All Implemented Interfaces:

SMListDP, SMListDTW, SMGraphDTW, SimilarityMeasure

public class SMGraphDTWImpl
extends SMListDTWImpl
implements SMGraphDTW

Field Summary

Fields inherited from class de.uni_trier.wi2.procake.similarity.base.collection.impl.SMListDTWImpl

currentCalcInstance, valBelowZero

Fields inherited from class de.uni_trier.wi2.procake.similarity.base.collection.impl.SMListDPImpl

dataSimilarityToUse, forceAlignmentEndsWithQuery, halvingDistancePercentage, localSimilarityToUse, normScore

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.nest.sequence.SMGraphDTW

NAME

Fields inherited from interface de.uni_trier.wi2.procake.similarity.base.collection.SMListDTW

NAME

Constructor Summary

Constructors

Constructor	Description
SMGraphDTWImpl()

Method Summary

Modifier and Type	Method	Description
Similarity	compute(DataObject queryObject, DataObject caseObject, SimilarityValuator valuator)
String	getSystemName()	The system name can be used to distinguish the similarity measures.
String	getTaskSimilarityToUse()	Returns the task similarity measure for local node similarity calculations.
boolean	isSimilarityFor(DataClass dataclass, String orderName)
void	setDataSimilarityToUse(String name)	Set the data similarity to be used during local node similarity calculation.
void	setHalvingDistancePercentage(double halvingDistancePercentage)	Set the percentage of the query length, at which the temporal factor shall equal one half.
void	setLocalSimilarityToUse(String name)	Set the task similarity to be used during local node similarity calculation.
void	setTaskSimilarityToUse(String name)	Set the task similarity to be used during local node similarity calculation.
void	setValBelowZero(double val)	Set the stretching factor to 1 + val.

Methods inherited from class de.uni_trier.wi2.procake.similarity.base.collection.impl.SMListDTWImpl

computeDTWSim, getCalcInstance, getValBelowZero

Methods inherited from class de.uni_trier.wi2.procake.similarity.base.collection.impl.SMListDPImpl

getDataSimilarityToUse, getForceAlignmentEndsWithQuery, getHalvingDistancePercentage, getLocalSimilarityToUse, setForceAlignmentEndsWithQuery, setNormScore

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

getDataClass, getName, isForceOverride, isReusable, setForceOverride

Methods inherited from interface de.uni_trier.wi2.procake.similarity.base.collection.SMListDP

getDataSimilarityToUse, getForceAlignmentEndsWithQuery, getHalvingDistancePercentage, getLocalSimilarityToUse, setForceAlignmentEndsWithQuery, setNormScore

Methods inherited from interface de.uni_trier.wi2.procake.similarity.base.collection.SMListDTW

getCalcInstance, getValBelowZero

Constructor Details

SMGraphDTWImpl

public SMGraphDTWImpl()

Method Details

compute

public Similarity compute(DataObject queryObject,
 DataObject caseObject,
 SimilarityValuator valuator)

Specified by:

compute in interface SimilarityMeasure

Overrides:

compute in class SMListDTWImpl

Returns:

isSimilarityFor

public boolean isSimilarityFor(DataClass dataclass,
 String orderName)

Overrides:

isSimilarityFor in class SMListDTWImpl

getSystemName

public String getSystemName()

Description copied from interface: SimilarityMeasure

The system name can be used to distinguish the similarity measures. Each similarity measure that can be instantiated contains a static final field called NAME representing the system name, e.g., SMAggregateEuclidian.NAME

The system name must also be given during initialization, see SimilarityModel.createSimilarityMeasure(String, DataClass).

Specified by:

getSystemName in interface SimilarityMeasure

Overrides:

getSystemName in class SMListDTWImpl

Returns:

The system name of the similarity measure. This is equal to SimilarityMeasure.NAME.

setHalvingDistancePercentage

public void setHalvingDistancePercentage(double halvingDistancePercentage)

Description copied from interface: SMListDP

Set the percentage of the query length, at which the temporal factor shall equal one half.

Specified by:

setHalvingDistancePercentage in interface SMListDP

Overrides:

setHalvingDistancePercentage in class SMListDPImpl

Parameters:

halvingDistancePercentage - Distance as percentage between 0 and 1.

setDataSimilarityToUse

public void setDataSimilarityToUse(String name)

Description copied from interface: SMListDP

Set the data similarity to be used during local node similarity calculation.

Specified by:

setDataSimilarityToUse in interface SMListDP

Overrides:

setDataSimilarityToUse in class SMListDPImpl

Parameters:

name - Name of the sim measure

setLocalSimilarityToUse

public void setLocalSimilarityToUse(String name)

Description copied from interface: SMListDP

Set the task similarity to be used during local node similarity calculation.

Specified by:

setLocalSimilarityToUse in interface SMListDP

Overrides:

setLocalSimilarityToUse in class SMListDPImpl

Parameters:

name - Name of the sim measure

getTaskSimilarityToUse

public String getTaskSimilarityToUse()

Description copied from interface: SMGraphDTW

Returns the task similarity measure for local node similarity calculations.

Specified by:

getTaskSimilarityToUse in interface SMGraphDTW

Returns:

Name of the similarity measure

setTaskSimilarityToUse

public void setTaskSimilarityToUse(String name)

Description copied from interface: SMGraphDTW

Set the task similarity to be used during local node similarity calculation.

Specified by:

setTaskSimilarityToUse in interface SMGraphDTW

Parameters:

name - Name of the similarity measure

setValBelowZero

public void setValBelowZero(double val)

Description copied from interface: SMListDTW

Set the stretching factor to 1 + val.

Specified by:

setValBelowZero in interface SMListDTW

Overrides:

setValBelowZero in class SMListDTWImpl