Package com.franz.agraph.jena

Class AGReasoner

java.lang.Object

com.franz.agraph.jena.AGReasoner

All Implemented Interfaces:

Reasoner

public class AGReasoner
extends Object
implements Reasoner

Implements the Jena Reasoner interface for AllegroGraph.

Field Summary

Fields

Modifier and Type	Field	Description
static final AGReasoner	RDFS_PLUS_PLUS	The default reasoner for AllegroGraph
static final AGReasoner	RESTRICTION	A reasoner that includes hasValue, someValuesFrom, and allValuesFrom reasoning in addition to RDFS++ reasoning.

Constructor Summary

Constructors

Constructor	Description
AGReasoner()	Creates a new reasoner, using RDFS++ entailment.
AGReasoner(String entailmentRegime)	Creates a new reasoner, using the specified entailmentRegime.

Method Summary

Modifier and Type	Method	Description
void	addDescription(Model configSpec, Resource base)
AGInfGraph	bind(Graph data)
Reasoner	bindSchema(Graph tbox)
Reasoner	bindSchema(Model tbox)
String	getEntailmentRegime()	Gets the name of the entailmentRegime for this reasoner.
Capabilities	getGraphCapabilities()
Model	getReasonerCapabilities()
void	setDerivationLogging(boolean logOn)
void	setParameter(Property parameterUri, Object value)
boolean	supportsProperty(Property property)

Methods inherited from class java.lang.Object

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

Field Details

RDFS_PLUS_PLUS

public static final AGReasoner RDFS_PLUS_PLUS

The default reasoner for AllegroGraph

RESTRICTION

public static final AGReasoner RESTRICTION

A reasoner that includes hasValue, someValuesFrom, and allValuesFrom reasoning in addition to RDFS++ reasoning.

Constructor Details

AGReasoner

public AGReasoner()

Creates a new reasoner, using RDFS++ entailment. Consider using the static RDFS_PLUS_PLUS reasoner instead.

See Also:

• RDFS_PLUS_PLUS

AGReasoner

public AGReasoner(String entailmentRegime)

Creates a new reasoner, using the specified entailmentRegime. Consider using one of the static reasoners instead.

Parameters:

entailmentRegime - the entailment to be used by this reasoner

See Also:

• RDFS_PLUS_PLUS
• RESTRICTION

Method Details

getEntailmentRegime

public String getEntailmentRegime()

Gets the name of the entailmentRegime for this reasoner.

Returns:

the name of the entailmentRegime for this reasoner

addDescription

public void addDescription(Model configSpec,
 Resource base)

Specified by:

addDescription in interface Reasoner

bind

public AGInfGraph bind(Graph data)
                throws ReasonerException

Specified by:

bind in interface Reasoner

Throws:

ReasonerException

bindSchema

public Reasoner bindSchema(Graph tbox)
                    throws ReasonerException

Specified by:

bindSchema in interface Reasoner

Throws:

ReasonerException

bindSchema

public Reasoner bindSchema(Model tbox)
                    throws ReasonerException

Specified by:

bindSchema in interface Reasoner

Throws:

ReasonerException

getGraphCapabilities

public Capabilities getGraphCapabilities()

Specified by:

getGraphCapabilities in interface Reasoner

getReasonerCapabilities

public Model getReasonerCapabilities()

Specified by:

getReasonerCapabilities in interface Reasoner

setDerivationLogging

public void setDerivationLogging(boolean logOn)

Specified by:

setDerivationLogging in interface Reasoner

setParameter

public void setParameter(Property parameterUri,
 Object value)

Specified by:

setParameter in interface Reasoner

supportsProperty

public boolean supportsProperty(Property property)

Specified by:

supportsProperty in interface Reasoner