Package org.aksw.limes.core.ml.algorithm.matching

Class DefaultPropertyMapper

java.lang.Object

org.aksw.limes.core.ml.algorithm.matching.DefaultPropertyMapper

All Implemented Interfaces:

PropertyMapper

public class DefaultPropertyMapper
extends Object
implements PropertyMapper

Author:

ngonga, Klaus Lyko

Field Summary

Fields

Modifier and Type	Field	Description
int	LIMIT
int	MINSIM

Constructor Summary

Constructors

Constructor	Description
DefaultPropertyMapper()
DefaultPropertyMapper(org.apache.jena.rdf.model.Model sourceModel, org.apache.jena.rdf.model.Model targetModel)

Method Summary

Modifier and Type	Method	Description
AMapping	getMappingProperties(String endpoint1, String endpoint2, String classExpression1, String classExpression2)	Computes the mapping of property from enpoint1 to endpoint2 by using the restriction classExpression 1 and classExpression2
AMapping	getMonoDirectionalMap(String endpoint1, String endpoint2, String classExpression1, String classExpression2)
AMapping	getPropertyMapping(String endpoint1, String endpoint2, String classExpression1, String classExpression2)	Applies stable matching to determine the best possible mapping of properties from two endpoints
org.apache.jena.rdf.model.Model	getSourceModel()
org.apache.jena.rdf.model.Model	getTargetModel()
static boolean	isNumeric(String input)	Test whether the input string is numeric
void	setSourceModel(org.apache.jena.rdf.model.Model sourceModel)
void	setTargetModel(org.apache.jena.rdf.model.Model targetModel)

Methods inherited from class java.lang.Object

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

Field Detail

LIMIT

public int LIMIT

MINSIM

public int MINSIM

Constructor Detail

DefaultPropertyMapper

public DefaultPropertyMapper()

DefaultPropertyMapper

public DefaultPropertyMapper(org.apache.jena.rdf.model.Model sourceModel,
                             org.apache.jena.rdf.model.Model targetModel)

Method Detail

getPropertyMapping

public AMapping getPropertyMapping(String endpoint1,
                                   String endpoint2,
                                   String classExpression1,
                                   String classExpression2)

Applies stable matching to determine the best possible mapping of properties from two endpoints

Specified by:

getPropertyMapping in interface PropertyMapper

Parameters:

endpoint1 - Source endpoint

endpoint2 - Target endpoint

classExpression1 - Source class expression

classExpression2 - Target class expression

Returns:

getSourceModel

public org.apache.jena.rdf.model.Model getSourceModel()

setSourceModel

public void setSourceModel(org.apache.jena.rdf.model.Model sourceModel)

Specified by:

setSourceModel in interface PropertyMapper

getTargetModel

public org.apache.jena.rdf.model.Model getTargetModel()

setTargetModel

public void setTargetModel(org.apache.jena.rdf.model.Model targetModel)

Specified by:

setTargetModel in interface PropertyMapper

getMappingProperties

public AMapping getMappingProperties(String endpoint1,
                                     String endpoint2,
                                     String classExpression1,
                                     String classExpression2)

Computes the mapping of property from enpoint1 to endpoint2 by using the restriction classExpression 1 and classExpression2

getMonoDirectionalMap

public AMapping getMonoDirectionalMap(String endpoint1,
                                      String endpoint2,
                                      String classExpression1,
                                      String classExpression2)

isNumeric

public static boolean isNumeric(String input)

Test whether the input string is numeric

Parameters:

input - String to test

Returns:

True is numeric, else false