it.unibz.inf.ontop.materialization.impl

Class DefaultOntopRDFMaterializer

java.lang.Object

it.unibz.inf.ontop.materialization.impl.DefaultOntopRDFMaterializer

All Implemented Interfaces:

OntopRDFMaterializer

public class DefaultOntopRDFMaterializer
extends Object
implements OntopRDFMaterializer

Allows you to materialize the virtual RDF graph of an OBDA specification.

Author:

Mariano Rodriguez Muro (initial version was called QuestMaterializer)

Constructor Summary

Constructors

Constructor and Description
DefaultOntopRDFMaterializer(OntopSystemConfiguration configuration, MaterializationParams materializationParams)

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.ImmutableSet<org.apache.commons.rdf.api.IRI>	getClasses()
com.google.common.collect.ImmutableSet<org.apache.commons.rdf.api.IRI>	getProperties()
MaterializedGraphResultSet	materialize() Materializes the saturated RDF graph
MaterializedGraphResultSet	materialize(com.google.common.collect.ImmutableSet<org.apache.commons.rdf.api.IRI> selectedVocabulary) Materializes a sub-set of the saturated RDF graph corresponding the selected vocabulary

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unibz.inf.ontop.materialization.OntopRDFMaterializer

defaultMaterializer, defaultMaterializer

Constructor Detail

DefaultOntopRDFMaterializer

public DefaultOntopRDFMaterializer(OntopSystemConfiguration configuration,
                                   MaterializationParams materializationParams)
                            throws OBDASpecificationException

Throws:

OBDASpecificationException

Method Detail

materialize

public MaterializedGraphResultSet materialize()

Description copied from interface: OntopRDFMaterializer

Materializes the saturated RDF graph

Specified by:

materialize in interface OntopRDFMaterializer

materialize

public MaterializedGraphResultSet materialize(@Nonnull
                                              com.google.common.collect.ImmutableSet<org.apache.commons.rdf.api.IRI> selectedVocabulary)

Description copied from interface: OntopRDFMaterializer

Materializes a sub-set of the saturated RDF graph corresponding the selected vocabulary

Specified by:

materialize in interface OntopRDFMaterializer

getClasses

public com.google.common.collect.ImmutableSet<org.apache.commons.rdf.api.IRI> getClasses()

Specified by:

getClasses in interface OntopRDFMaterializer

getProperties

public com.google.common.collect.ImmutableSet<org.apache.commons.rdf.api.IRI> getProperties()

Specified by:

getProperties in interface OntopRDFMaterializer