de.fuberlin.wiwiss.semmf.result.impl
Class PropertyMatchingResultImpl

java.lang.Object
  de.fuberlin.wiwiss.semmf.result.impl.PropertyMatchingResultImpl

All Implemented Interfaces:

PropertyMatchingResult

public class PropertyMatchingResultImpl
extends java.lang.Object
implements PropertyMatchingResult

Version:

1.0 last modified on 29.11.2006

Author:

Radoslaw Oldakowski

Field Summary

java.lang.String	label
com.hp.hpl.jena.rdf.model.RDFNode	queryPropVal
com.hp.hpl.jena.rdf.model.RDFNode	resPropVal
boolean	reversed
float	sim
float	weight

Constructor Summary

PropertyMatchingResultImpl()

Method Summary

java.lang.String	getLabel()
com.hp.hpl.jena.rdf.model.RDFNode	getQueryPropVal()
com.hp.hpl.jena.rdf.model.RDFNode	getResPropVal()
float	getSimilarity()
float	getWeight()
boolean	isReversed()

Methods inherited from class java.lang.Object

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

Field Detail

queryPropVal

public com.hp.hpl.jena.rdf.model.RDFNode queryPropVal

resPropVal

public com.hp.hpl.jena.rdf.model.RDFNode resPropVal

label

public java.lang.String label

sim

public float sim

reversed

public boolean reversed

weight

public float weight

Constructor Detail

PropertyMatchingResultImpl

public PropertyMatchingResultImpl()

Method Detail

getQueryPropVal

public com.hp.hpl.jena.rdf.model.RDFNode getQueryPropVal()

Specified by:

getQueryPropVal in interface PropertyMatchingResult

Returns:

RDFNode representing the value of a particular property from the query graph.

getResPropVal

public com.hp.hpl.jena.rdf.model.RDFNode getResPropVal()

Specified by:

getResPropVal in interface PropertyMatchingResult

Returns:

RDFNode representing the value of a particular property from the resource graph.

getLabel

public java.lang.String getLabel()

Specified by:

getLabel in interface PropertyMatchingResult

Returns:

label of the property

getSimilarity

public float getSimilarity()

Specified by:

getSimilarity in interface PropertyMatchingResult

Returns:

similarity of both property values

isReversed

public boolean isReversed()

Specified by:

isReversed in interface PropertyMatchingResult

Returns:

true if the matching has been reversed. (=> resource and query node have been switched at similarity calculation)

getWeight

public float getWeight()

Specified by:

getWeight in interface PropertyMatchingResult

Returns:

weight which represents the importance of this property among other properties of a single node type. The weight is a float number [0..1]. The sum of all property weights equals 1.