Module org.apache.jena.arq

Package org.apache.jena.rdfs.engine

Class MatchRDFS<X,T>

java.lang.Object

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

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

All Implemented Interfaces:

Match<X,T>

Direct Known Subclasses:

InfFindQuad, InfFindTriple, MatchRDFSWrapper

public abstract class MatchRDFS<X,T>
extends CxtInf<X,T>
implements Match<X,T>

Match a 3-tuple, which might have wildcards, applying a fixed set of inference rules. This class is the core machinery of matching data 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:

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

Method Summary

Modifier and Type	Method	Description
MapperX<X,T>	getMapper()	The mapper for reuse with wrappers.
final Stream<T>	match(X s, X p, X o)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.rdfs.engine.Match

contains

Constructor Details

MatchRDFS

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

Method Details

getMapper

public MapperX<X,T> getMapper()

Description copied from interface: Match

The mapper for reuse with wrappers. Note that this indirectly ties the Match interface to the Node realm: One can use the mapper to obtain X for e.g. RDF.Nodes.type.

Specified by:

getMapper in interface Match<X,T>

match

public final Stream<T> match(X s,
 X p,
 X o)

Specified by:

match in interface Match<X,T>