Package edu.cornell.mannlib.vitro.webapp.triplesource.impl

Class BasicCombinedTripleSource

java.lang.Object

edu.cornell.mannlib.vitro.webapp.triplesource.impl.BasicCombinedTripleSource

All Implemented Interfaces:

CombinedTripleSource

public class BasicCombinedTripleSource
extends Object
implements CombinedTripleSource

A simple implementation of CombinedTripleSource. Note that we don't bother to cache the RDFServices, RDFServiceFactories, and ModelMakers, since the sources can be expected to cache them. We must cache the OntModelCache because it was created here. If we were to recreate it, we would lose any sub-models that had been attached in the meantime.

Field Summary

Fields

Modifier and Type	Field	Description
static UnionModelsOntModelsCache.UnionSpec[]	CONTENT_UNIONS	Create union models for ABox and TBox, and full models for assertions and inferences.

Constructor Summary

Constructors

Constructor	Description
BasicCombinedTripleSource(ContentTripleSource contentSource, ConfigurationTripleSource configurationSource)

Method Summary

Modifier and Type	Method	Description
org.apache.jena.query.Dataset	getDataset(ModelAccess.WhichService whichService)
org.apache.jena.rdf.model.ModelMaker	getModelMaker(ModelAccess.WhichService whichService)
OntModelCache	getOntModelCache()
protected OntModelCache	getOntModels(ModelAccess.WhichService whichService)
RDFService	getRDFService(ModelAccess.WhichService whichService)
protected RDFServiceFactory	getRDFServiceFactory(ModelAccess.WhichService whichService)
ShortTermCombinedTripleSource	getShortTermCombinedTripleSource(javax.servlet.http.HttpServletRequest req)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

CONTENT_UNIONS

public static final UnionModelsOntModelsCache.UnionSpec[] CONTENT_UNIONS

Create union models for ABox and TBox, and full models for assertions and inferences. No need to create FULL_UNION, since it's the default model.

Constructor Detail

BasicCombinedTripleSource

public BasicCombinedTripleSource(ContentTripleSource contentSource,
                                 ConfigurationTripleSource configurationSource)

Method Detail

getOntModels

protected OntModelCache getOntModels(ModelAccess.WhichService whichService)

getRDFServiceFactory

protected RDFServiceFactory getRDFServiceFactory(ModelAccess.WhichService whichService)

getRDFService

public RDFService getRDFService(ModelAccess.WhichService whichService)

Specified by:

getRDFService in interface CombinedTripleSource

getDataset

public org.apache.jena.query.Dataset getDataset(ModelAccess.WhichService whichService)

Specified by:

getDataset in interface CombinedTripleSource

getModelMaker

public org.apache.jena.rdf.model.ModelMaker getModelMaker(ModelAccess.WhichService whichService)

Specified by:

getModelMaker in interface CombinedTripleSource

getOntModelCache

public OntModelCache getOntModelCache()

Specified by:

getOntModelCache in interface CombinedTripleSource

getShortTermCombinedTripleSource

public ShortTermCombinedTripleSource getShortTermCombinedTripleSource(javax.servlet.http.HttpServletRequest req)

Specified by:

getShortTermCombinedTripleSource in interface CombinedTripleSource

toString

public String toString()

Overrides:

toString in class Object