Package org.apache.jena.rdfs.engine

Class ApplyRDFS<X,T>

java.lang.Object

org.apache.jena.rdfs.engine.CxtInf<X,T>

org.apache.jena.rdfs.engine.ApplyRDFS<X,T>

public class ApplyRDFS<X,T>
extends CxtInf<X,T>

Apply a fixed set of inference rules to a 3-tuple. This class is the core machinery of stream expansion of a data stream using an RDFS schema. This is inference on the A-Box (the data) with respect to a fixed T-Box (the vocabulary, ontology).

This class implements:

• rdfs:subClassOf (transitive)
• rdfs:subPropertyOf (transitive)
• rdfs:domain
• rdfs:range

See Also:

MatchRDFS for the matching algorithm.

Field Summary

Fields inherited from class org.apache.jena.rdfs.engine.CxtInf

ANY, mapper, rdfsDomain, rdfsRange, rdfsSubClassOf, rdfsSubPropertyOf, rdfType, setup

Constructor Summary

Constructors

Constructor	Description
ApplyRDFS(ConfigRDFS<X> setup, MapperX<X,T> mapper)

Method Summary

Modifier and Type	Method	Description
void	infer(T tuple, Output<X> out)	Apply RDFS rules based on the 3-tuple.
void	infer(X s, X p, X o, Output<X> out)	Apply RDFS rules based on the 3-tuple.

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplyRDFS

public ApplyRDFS(ConfigRDFS<X> setup,
                 MapperX<X,T> mapper)

Method Detail

infer

public void infer(T tuple,
                  Output<X> out)

Apply RDFS rules based on the 3-tuple. This does not include the triple itself unless it is inferred.

infer

public void infer(X s,
                  X p,
                  X o,
                  Output<X> out)

Apply RDFS rules based on the 3-tuple. This does not include the triple itself unless it is inferred.