org.apache.jena.commonsrdf

Class JenaCommonsRDF

java.lang.Object

org.apache.jena.commonsrdf.JenaCommonsRDF

public class JenaCommonsRDF
extends Object

A set of utilities for moving between CommonsRDF and Jena.

 // A Jena Graph
 org.apache.jena.graph.Graph jGraph = GraphFactory.createGraphMem();
 // provide as a Commons RDF graph
 org.apache.commons.rdf.api.graph = JenaCommonsRDF.fromJena(jGraph);
 

Constructor Summary

Constructors

Constructor and Description
JenaCommonsRDF()

Method Summary

Modifier and Type	Method and Description
static void	conversionError(String msg)
static org.apache.commons.rdf.api.Dataset	fromJena(DatasetGraph datasetGraph) Adapt an existing Jena Graph to CommonsRDF Graph.
static org.apache.commons.rdf.api.Graph	fromJena(Graph graph) Adapt an existing Jena Graph to CommonsRDF Graph.
static Optional<org.apache.commons.rdf.api.RDFSyntax>	fromJena(Lang lang) Adapt a Jena Lang to a CommonsRDF RDFSyntax
static org.apache.commons.rdf.api.RDFTerm	fromJena(Node node) Adapt an existing Jena Node to CommonsRDF RDFTerm.
static org.apache.commons.rdf.api.Quad	fromJena(Quad quad) Adapt an existing Jena Quad to CommonsRDF Quad.
static org.apache.commons.rdf.api.Graph	fromJena(org.apache.commons.rdf.api.RDF factory, Graph graph) Convert from Jena to any RDFCommons implementation.
static org.apache.commons.rdf.api.RDFTerm	fromJena(org.apache.commons.rdf.api.RDF factory, Node node) Convert from Jena Node to any RDFCommons implementation
static org.apache.commons.rdf.api.Quad	fromJena(org.apache.commons.rdf.api.RDF factory, Quad quad) Convert from Jena Quad to any RDFCommons implementation
static org.apache.commons.rdf.api.Triple	fromJena(org.apache.commons.rdf.api.RDF factory, Triple triple) Convert from Jena Triple to any RDFCommons implementation
static org.apache.commons.rdf.api.Triple	fromJena(Triple triple) Adapt an existing Jena Triple to CommonsRDF Triple.
static StreamRDF	streamJenaToCommonsRDF(org.apache.commons.rdf.api.RDF rft, org.apache.commons.rdf.api.Dataset dataset) Create a StreamRDF that inserts into any RDFCommons implementation of Graph
static StreamRDF	streamJenaToCommonsRDF(org.apache.commons.rdf.api.RDF rft, org.apache.commons.rdf.api.Graph graph) Create a StreamRDF that inserts into any RDFCommons implementation of Graph
static DatasetGraph	toJena(org.apache.commons.rdf.api.Dataset dataset) Convert a CommonsRDF Dataset to a Jena DatasetGraph.
static Graph	toJena(org.apache.commons.rdf.api.Graph graph) Convert a CommonsRDF Graph to a Jena Graph.
static Node	toJena(Optional<org.apache.commons.rdf.api.BlankNodeOrIRI> graphName) Public ??
static Quad	toJena(org.apache.commons.rdf.api.Quad quad) Convert a CommonsRDF Quad to a Jena Quad.
static Optional<Lang>	toJena(org.apache.commons.rdf.api.RDFSyntax syntax) Adapt a CommonsRDF Syntax to a Jena Lang
static Node	toJena(org.apache.commons.rdf.api.RDFTerm term) Convert a CommonsRDF RDFTerm to a Jena Node.
static Triple	toJena(org.apache.commons.rdf.api.Triple triple) Convert a CommonsRDF Triple to a Jena Triple.
static Node	toJenaAny(Optional<org.apache.commons.rdf.api.BlankNodeOrIRI> term) Public ??
static Node	toJenaAny(org.apache.commons.rdf.api.RDFTerm term) Public ??

Methods inherited from class java.lang.Object

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

Constructor Detail

JenaCommonsRDF

public JenaCommonsRDF()

Method Detail

toJena

public static Node toJena(org.apache.commons.rdf.api.RDFTerm term)

Convert a CommonsRDF RDFTerm to a Jena Node. If the RDFTerm was from Jena originally, return that original object else create a copy using Jena objects.

toJena

public static Triple toJena(org.apache.commons.rdf.api.Triple triple)

Convert a CommonsRDF Triple to a Jena Triple. If the Triple was from Jena originally, return that original object else create a copy using Jena objects.

toJena

public static Quad toJena(org.apache.commons.rdf.api.Quad quad)

Convert a CommonsRDF Quad to a Jena Quad. If the Quad was from Jena originally, return that original object else create a copy using Jena objects.

toJena

public static Node toJena(Optional<org.apache.commons.rdf.api.BlankNodeOrIRI> graphName)

Public ??

toJenaAny

public static Node toJenaAny(org.apache.commons.rdf.api.RDFTerm term)

Public ??

toJenaAny

public static Node toJenaAny(Optional<org.apache.commons.rdf.api.BlankNodeOrIRI> term)

Public ??

toJena

public static Graph toJena(org.apache.commons.rdf.api.Graph graph)

Convert a CommonsRDF Graph to a Jena Graph. If the Graph was from Jena originally, return that original object else create a copy using Jena objects.

toJena

public static DatasetGraph toJena(org.apache.commons.rdf.api.Dataset dataset)

Convert a CommonsRDF Dataset to a Jena DatasetGraph. If the Dataset was from Jena originally, return that original object else create a copy using Jena objects.

toJena

public static Optional<Lang> toJena(org.apache.commons.rdf.api.RDFSyntax syntax)

Adapt a CommonsRDF Syntax to a Jena Lang

fromJena

public static Optional<org.apache.commons.rdf.api.RDFSyntax> fromJena(Lang lang)

Adapt a Jena Lang to a CommonsRDF RDFSyntax

fromJena

public static org.apache.commons.rdf.api.RDFTerm fromJena(Node node)

Adapt an existing Jena Node to CommonsRDF RDFTerm.

fromJena

public static org.apache.commons.rdf.api.Triple fromJena(Triple triple)

Adapt an existing Jena Triple to CommonsRDF Triple.

fromJena

public static org.apache.commons.rdf.api.Quad fromJena(Quad quad)

Adapt an existing Jena Quad to CommonsRDF Quad.

fromJena

public static org.apache.commons.rdf.api.Graph fromJena(Graph graph)

Adapt an existing Jena Graph to CommonsRDF Graph. This does not take a copy. Changes to the CommonsRDF Graph are reflected in the jena graph.

fromJena

public static org.apache.commons.rdf.api.Dataset fromJena(DatasetGraph datasetGraph)

Adapt an existing Jena Graph to CommonsRDF Graph. This does not take a copy. Changes to the CommonsRDF Graph are reflected in the jena graph.

fromJena

public static org.apache.commons.rdf.api.RDFTerm fromJena(org.apache.commons.rdf.api.RDF factory,
                                                          Node node)

Convert from Jena Node to any RDFCommons implementation

fromJena

public static org.apache.commons.rdf.api.Triple fromJena(org.apache.commons.rdf.api.RDF factory,
                                                         Triple triple)

Convert from Jena Triple to any RDFCommons implementation

fromJena

public static org.apache.commons.rdf.api.Quad fromJena(org.apache.commons.rdf.api.RDF factory,
                                                       Quad quad)

Convert from Jena Quad to any RDFCommons implementation

fromJena

public static org.apache.commons.rdf.api.Graph fromJena(org.apache.commons.rdf.api.RDF factory,
                                                        Graph graph)

Convert from Jena to any RDFCommons implementation. This is a copy, even if the factory is a RDFJena. Use fromJena(org.apache.jena.graph.Graph) for a wrapper.

streamJenaToCommonsRDF

public static StreamRDF streamJenaToCommonsRDF(org.apache.commons.rdf.api.RDF rft,
                                               org.apache.commons.rdf.api.Graph graph)

Create a StreamRDF that inserts into any RDFCommons implementation of Graph

streamJenaToCommonsRDF

public static StreamRDF streamJenaToCommonsRDF(org.apache.commons.rdf.api.RDF rft,
                                               org.apache.commons.rdf.api.Dataset dataset)

Create a StreamRDF that inserts into any RDFCommons implementation of Graph

conversionError

public static void conversionError(String msg)