org.dllearner.algorithms.schema

Class AbstractSchemaGenerator

java.lang.Object

org.dllearner.algorithms.schema.AbstractSchemaGenerator

All Implemented Interfaces:

SchemaGenerator

Direct Known Subclasses:

RDFSSchemaGenerator, SimpleSchemaGenerator

public abstract class AbstractSchemaGenerator
extends Object
implements SchemaGenerator

Author:

Lorenz Buehmann

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<org.semanticweb.owlapi.model.AxiomType<? extends org.semanticweb.owlapi.model.OWLAxiom>>	axiomTypes
protected SortedSet<org.semanticweb.owlapi.model.OWLEntity>	entities
protected Set<org.semanticweb.owlapi.model.EntityType<? extends org.semanticweb.owlapi.model.OWLEntity>>	entityTypes
protected org.semanticweb.owlapi.profiles.OWLProfile	owlProfile
protected AxiomLearningProgressMonitor	progressMonitor
protected org.aksw.jena_sparql_api.core.QueryExecutionFactory	qef
protected SPARQLReasoner	reasoner

Constructor Summary

Constructors

Constructor and Description
AbstractSchemaGenerator(org.apache.jena.rdf.model.Model model)
AbstractSchemaGenerator(org.aksw.jena_sparql_api.core.QueryExecutionFactory qef)

Method Summary

Modifier and Type	Method and Description
protected void	addToKnowledgebase(Set<org.semanticweb.owlapi.model.OWLAxiom> axioms) Add the axioms to the running knowledge base.
protected Set<org.semanticweb.owlapi.model.OWLAxiom>	applyLearningAlgorithm(org.semanticweb.owlapi.model.OWLEntity entity, org.semanticweb.owlapi.model.AxiomType<? extends org.semanticweb.owlapi.model.OWLAxiom> axiomType)
protected SortedSet<org.semanticweb.owlapi.model.OWLEntity>	getEntities() Return the entities contained in the current knowledge base.
protected <T extends org.semanticweb.owlapi.model.OWLEntity> SortedSet<T>	getEntities(org.semanticweb.owlapi.model.EntityType<T> entityType) Return the entities contained in the current knowledge base for the given entity type.
void	setAccuracyThreshold(double accuracyThreshold)
void	setAxiomTypes(org.semanticweb.owlapi.profiles.OWLProfile owlProfile) Set the types of axioms that are generated by giving an OWL profile.
void	setAxiomTypes(Set<org.semanticweb.owlapi.model.AxiomType<? extends org.semanticweb.owlapi.model.OWLAxiom>> axiomTypes) Set the types of axioms that are generated.
void	setEntities(SortedSet<org.semanticweb.owlapi.model.OWLEntity> entities)
void	setEntityTypes(Set<org.semanticweb.owlapi.model.EntityType<? extends org.semanticweb.owlapi.model.OWLEntity>> entityTypes)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dllearner.algorithms.schema.SchemaGenerator

generateSchema

Field Detail

qef

protected org.aksw.jena_sparql_api.core.QueryExecutionFactory qef

owlProfile

protected org.semanticweb.owlapi.profiles.OWLProfile owlProfile

reasoner

protected SPARQLReasoner reasoner

progressMonitor

protected AxiomLearningProgressMonitor progressMonitor

axiomTypes

protected Set<org.semanticweb.owlapi.model.AxiomType<? extends org.semanticweb.owlapi.model.OWLAxiom>> axiomTypes

entityTypes

protected Set<org.semanticweb.owlapi.model.EntityType<? extends org.semanticweb.owlapi.model.OWLEntity>> entityTypes

entities

protected SortedSet<org.semanticweb.owlapi.model.OWLEntity> entities

Constructor Detail

AbstractSchemaGenerator

public AbstractSchemaGenerator(org.aksw.jena_sparql_api.core.QueryExecutionFactory qef)

AbstractSchemaGenerator

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

Method Detail

setAxiomTypes

public void setAxiomTypes(Set<org.semanticweb.owlapi.model.AxiomType<? extends org.semanticweb.owlapi.model.OWLAxiom>> axiomTypes)

Set the types of axioms that are generated.

Parameters:

axiomTypes - the axiom types to set

setAxiomTypes

public void setAxiomTypes(org.semanticweb.owlapi.profiles.OWLProfile owlProfile)

Set the types of axioms that are generated by giving an OWL profile.

Parameters:

owlProfile - the OWL profile

setEntityTypes

public void setEntityTypes(Set<org.semanticweb.owlapi.model.EntityType<? extends org.semanticweb.owlapi.model.OWLEntity>> entityTypes)

setEntities

public void setEntities(SortedSet<org.semanticweb.owlapi.model.OWLEntity> entities)

Parameters:

entities - the entities to set

getEntities

protected SortedSet<org.semanticweb.owlapi.model.OWLEntity> getEntities()

Return the entities contained in the current knowledge base.

getEntities

protected <T extends org.semanticweb.owlapi.model.OWLEntity> SortedSet<T> getEntities(org.semanticweb.owlapi.model.EntityType<T> entityType)

Return the entities contained in the current knowledge base for the given entity type.

Parameters:

entityType - the entity type

setAccuracyThreshold

public void setAccuracyThreshold(double accuracyThreshold)

Parameters:

accuracyThreshold - the accuracyThreshold to set

applyLearningAlgorithm

protected Set<org.semanticweb.owlapi.model.OWLAxiom> applyLearningAlgorithm(org.semanticweb.owlapi.model.OWLEntity entity,
                                                                            org.semanticweb.owlapi.model.AxiomType<? extends org.semanticweb.owlapi.model.OWLAxiom> axiomType)
                                                                     throws Exception

Throws:

Exception

addToKnowledgebase

protected void addToKnowledgebase(Set<org.semanticweb.owlapi.model.OWLAxiom> axioms)

Add the axioms to the running knowledge base.

Parameters:

axioms - the axioms