Package de.uni_mannheim.informatik.dws.melt.matching_jena_matchers.structurelevel

Class MatchPropBasedOnClass

java.lang.Object

eu.sealsproject.platform.res.tool.impl.AbstractPlugin

de.uni_mannheim.informatik.dws.melt.matching_base.MatcherURL

de.uni_mannheim.informatik.dws.melt.matching_base.MatcherFile

de.uni_mannheim.informatik.dws.melt.matching_jena.MatcherYAAA

de.uni_mannheim.informatik.dws.melt.matching_jena.MatcherYAAAJena

de.uni_mannheim.informatik.dws.melt.matching_jena_matchers.structurelevel.MatchPropBasedOnClass

All Implemented Interfaces:

IMatcher<org.apache.jena.ontology.OntModel,Alignment,Properties>, eu.sealsproject.platform.res.domain.omt.IOntologyMatchingToolBridge, eu.sealsproject.platform.res.tool.api.IPlugin, eu.sealsproject.platform.res.tool.api.IToolBridge

public class MatchPropBasedOnClass
extends MatcherYAAAJena

Graph-based Matcher: Checks all matched classes and matches also properties between them (domain and range) with mean value of both classes. Example:

     foo  ---already matched with c=0.5---  foo
      |                                      |
     blub  --new with c=(0.5+0.4)/2=0.45--  bla 
      |                                      |
      v                                      v
     bar  ----already matched with c=0.4--- bar
 

In the example blub and bla are properties.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	MatchPropBasedOnClass.MatchObject

Field Summary

Fields inherited from class de.uni_mannheim.informatik.dws.melt.matching_base.MatcherFile

FILE_PREFIX, FILE_SUFFIX

Constructor Summary

Constructors

Constructor	Description
MatchPropBasedOnClass()

Method Summary

Modifier and Type	Method	Description
private static Set<String>	getObjectURIs(org.apache.jena.rdf.model.StmtIterator i)
Alignment	getPropertyMatches(org.apache.jena.ontology.OntModel source, org.apache.jena.ontology.OntModel target, Alignment inputAlignment)
Alignment	match(org.apache.jena.ontology.OntModel source, org.apache.jena.ontology.OntModel target, Alignment inputAlignment, Properties properties)	Aligns two ontologies specified via a Jena OntModel, with an input alignment as Alignment object, and returns the mapping of the resulting alignment.

Methods inherited from class de.uni_mannheim.informatik.dws.melt.matching_jena.MatcherYAAAJena

getModelSpec, match, readOntology

Methods inherited from class de.uni_mannheim.informatik.dws.melt.matching_jena.MatcherYAAA

match

Methods inherited from class de.uni_mannheim.informatik.dws.melt.matching_base.MatcherFile

match

Methods inherited from class de.uni_mannheim.informatik.dws.melt.matching_base.MatcherURL

align, align, canExecute, getType

Methods inherited from class eu.sealsproject.platform.res.tool.impl.AbstractPlugin

getId, getVersion, setId, setVersion

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.sealsproject.platform.res.tool.api.IPlugin

getId, getVersion

Constructor Details

MatchPropBasedOnClass

public MatchPropBasedOnClass()

Method Details

match

public Alignment match(org.apache.jena.ontology.OntModel source,
 org.apache.jena.ontology.OntModel target,
 Alignment inputAlignment,
 Properties properties)
                throws Exception

Description copied from class: MatcherYAAAJena

Aligns two ontologies specified via a Jena OntModel, with an input alignment as Alignment object, and returns the mapping of the resulting alignment. Note: This method might be called multiple times in a row when using the evaluation framework. Make sure to return a mapping which is specific to the given inputs.

Specified by:

match in interface IMatcher<org.apache.jena.ontology.OntModel,Alignment,Properties>

Specified by:

match in class MatcherYAAAJena

Parameters:

source - This OntModel represents the source ontology.

target - This OntModel represents the target ontology.

inputAlignment - This mapping represents the input alignment.

properties - Additional properties.

Returns:

The resulting alignment of the matching process.

Throws:

Exception - Any exception which occurs during matching.

getPropertyMatches

public Alignment getPropertyMatches(org.apache.jena.ontology.OntModel source,
 org.apache.jena.ontology.OntModel target,
 Alignment inputAlignment)

getObjectURIs

private static Set<String> getObjectURIs(org.apache.jena.rdf.model.StmtIterator i)