Package org.apache.commons.rdf.jsonldjava

Class JsonLdQuadLikeImpl<S extends RDFTerm,P extends RDFTerm,O extends RDFTerm,G extends RDFTerm>

java.lang.Object

org.apache.commons.rdf.jsonldjava.JsonLdQuadLikeImpl<S,P,O,G>

All Implemented Interfaces:

QuadLike<G>, TripleLike, JsonLdQuadLike<G>, JsonLdTripleLike

Direct Known Subclasses:

JsonLdQuadImpl, JsonLdTripleImpl

class JsonLdQuadLikeImpl<S extends RDFTerm,P extends RDFTerm,O extends RDFTerm,G extends RDFTerm>
extends java.lang.Object
implements JsonLdQuadLike<G>

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.String	blankNodePrefix
private com.github.jsonldjava.core.RDFDataset.Quad	quad
private static JsonLdRDF	rdfTermFactory

Constructor Summary

Constructors

Constructor	Description
JsonLdQuadLikeImpl(com.github.jsonldjava.core.RDFDataset.Quad jsonldQuad, java.lang.String blankNodePrefix)

Method Summary

Modifier and Type	Method	Description
com.github.jsonldjava.core.RDFDataset.Quad	asJsonLdQuad()	Return the underlying JsonLD RDFDataset.Quad
java.util.Optional<G>	getGraphName()	The graph name (graph label) of this statement, if present.
O	getObject()	The object of this statement.
P	getPredicate()	The predicate of this statement.
S	getSubject()	The subject of this statement.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

rdfTermFactory

private static JsonLdRDF rdfTermFactory

quad

private final com.github.jsonldjava.core.RDFDataset.Quad quad

blankNodePrefix

private final java.lang.String blankNodePrefix

Constructor Detail

JsonLdQuadLikeImpl

JsonLdQuadLikeImpl(com.github.jsonldjava.core.RDFDataset.Quad jsonldQuad,
                   java.lang.String blankNodePrefix)

Method Detail

getGraphName

public java.util.Optional<G> getGraphName()

Description copied from interface: QuadLike

The graph name (graph label) of this statement, if present.

If Optional.isPresent(), then the Optional.get() indicate the graph name of this statement. If the graph name is not present,e.g. the value is Optional.empty(), it indicates that this Quad is in the default graph.

Specified by:

getGraphName in interface QuadLike<S extends RDFTerm>

Returns:

If Optional.isPresent(), the graph name of this quad, otherwise Optional.empty(), indicating the default graph. The graph name is typically an IRI or BlankNode.

getSubject

public S getSubject()

Description copied from interface: TripleLike

The subject of this statement.

Specified by:

getSubject in interface TripleLike

Returns:

The subject, typically an IRI or BlankNode.

getPredicate

public P getPredicate()

Description copied from interface: TripleLike

The predicate of this statement.

Specified by:

getPredicate in interface TripleLike

Returns:

The predicate, typically an IRI.

getObject

public O getObject()

Description copied from interface: TripleLike

The object of this statement.

Specified by:

getObject in interface TripleLike

Returns:

The object, typically an IRI, BlankNode or Literal.

asJsonLdQuad

public com.github.jsonldjava.core.RDFDataset.Quad asJsonLdQuad()

Description copied from interface: JsonLdTripleLike

Return the underlying JsonLD RDFDataset.Quad

Specified by:

asJsonLdQuad in interface JsonLdTripleLike

Returns:

The JsonLD RDFDataset.Quad

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object