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

Class SMStringIsolatedMappingImpl

java.lang.Object

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

de.uni_trier.wi2.procake.similarity.base.string.impl.SMStringImpl

de.uni_trier.wi2.procake.similarity.base.string.impl.SMStringIsolatedMappingImpl

All Implemented Interfaces:

SMString, SMStringIsolatedMapping, SimilarityMeasure

public class SMStringIsolatedMappingImpl
extends SMStringImpl
implements SMStringIsolatedMapping

Implementation of SMStringIsolatedMapping.

Author:

Christian Zeyen

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.string.SMStringIsolatedMapping

DEFAULT_DELIMITER, NAME

Constructor Summary

Constructors

Constructor	Description
SMStringIsolatedMappingImpl()

Method Summary

Modifier and Type	Method	Description
Similarity	compute(DataObject queryObject, DataObject caseObject, SimilarityValuator valuator)
String	getDelimiter()
String	getSimilarityToUse()
String	getSystemName()	The system name can be used to distinguish the similarity measures.
protected void	initializeBasedOn(SimilarityMeasure base)	Initialize measure based on existing instance
void	setDelimiter(String delimiter)
void	setSimilarityToUse(String measureName)	This measure requires to select another SimilarityMeasure for the similarity computation of the tokens.

Methods inherited from class de.uni_trier.wi2.procake.similarity.base.string.impl.SMStringImpl

isSimilarityFor

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

getDataClass, getName, initialize, 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

Constructor Details

SMStringIsolatedMappingImpl

public SMStringIsolatedMappingImpl()

Method Details

compute

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

Specified by:

compute in interface SimilarityMeasure

Returns:

getDelimiter

public String getDelimiter()

Specified by:

getDelimiter in interface SMStringIsolatedMapping

Returns:

delimiter used for tokenization

setDelimiter

public void setDelimiter(String delimiter)

Specified by:

setDelimiter in interface SMStringIsolatedMapping

Parameters:

delimiter - used for tokenization

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

Returns:

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

getSimilarityToUse

public String getSimilarityToUse()

Specified by:

getSimilarityToUse in interface SMStringIsolatedMapping

Returns:

The defined name of the SimilarityMeasure that should be used for the tokens.

See Also:

• SMStringIsolatedMapping.setSimilarityToUse(String)

setSimilarityToUse

public void setSimilarityToUse(String measureName)

Description copied from interface: SMStringIsolatedMapping

This measure requires to select another SimilarityMeasure for the similarity computation of the tokens. This method is used to set the name of the respective measure. If the given similarity measure name is not found or not set, the measure will throw an exception.

Specified by:

setSimilarityToUse in interface SMStringIsolatedMapping

Parameters:

measureName - The name of the similarity measure that should be used for the tokens.

initializeBasedOn

protected void initializeBasedOn(SimilarityMeasure base)

Description copied from class: SimilarityMeasureImpl

Initialize measure based on existing instance

Overrides:

initializeBasedOn in class SimilarityMeasureImpl

Parameters:

base - similarity measure to base on