org.apache.commons.rdf.jena

Interface JenaDataset

All Superinterfaces:

AutoCloseable, Dataset, GraphLike<Quad>

public interface JenaDataset
extends Dataset

A Jena-backed Dataset.

The underlying Jena DatasetGraph can be accessed with asJenaDatasetGraph().

Method Summary

Modifier and Type	Method and Description
org.apache.jena.sparql.core.DatasetGraph	asJenaDatasetGraph() Return the underlying Jena DatasetGraph.
JenaGraph	getUnionGraph() Return a union graph view of this dataset.

Methods inherited from interface org.apache.commons.rdf.api.Dataset

add, add, clear, close, contains, contains, getGraph, getGraph, getGraphNames, iterate, iterate, remove, remove, size, stream, stream

Method Detail

asJenaDatasetGraph

org.apache.jena.sparql.core.DatasetGraph asJenaDatasetGraph()

Return the underlying Jena DatasetGraph.

Changes to the Jena dataset graph are reflected in the Commons RDF dataset and vice versa.

Returns:

A Jena DatasetGraph

getUnionGraph

JenaGraph getUnionGraph()

Return a union graph view of this dataset.

The union graph contains triples in any graph (including the default graph).

Changes in the union graph are reflected in the Commons RDF dataset and vice versa. Triples added to the graph are added to the default graph.

Returns:

A union Graph