Class RdfDatasetImpl

java.lang.Object

no.hasmac.rdf.impl.RdfDatasetImpl

All Implemented Interfaces:

RdfConsumer<RdfTriple, RdfNQuad>, RdfDataset

final class RdfDatasetImpl
extends Object
implements RdfDataset

Field Summary

Fields

Modifier and Type	Field	Description
private final RdfGraphImpl	defaultGraph
private final Map<RdfResource, RdfGraphImpl>	graphs
private final List<RdfNQuad>	nquads

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RdfDatasetImpl()

Method Summary

Modifier and Type	Method	Description
RdfDataset	add(RdfNQuad nquad)	Add N-Quad to the dataset.
RdfDataset	add(RdfTriple triple)	Add a triple to default graph.
RdfGraph	getDefaultGraph()
Optional<RdfGraph>	getGraph(RdfResource graphName)
Set<RdfResource>	getGraphNames()
int	size()	Get the size of the dataset.
List<RdfNQuad>	toList()

Methods inherited from class Object

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

Methods inherited from interface RdfDataset

handleQuad, handleTriple

Field Details

graphs

private final Map<RdfResource, RdfGraphImpl> graphs

nquads

private final List<RdfNQuad> nquads

defaultGraph

private final RdfGraphImpl defaultGraph

Constructor Details

RdfDatasetImpl

protected RdfDatasetImpl()

Method Details

getDefaultGraph

public RdfGraph getDefaultGraph()

Specified by:

getDefaultGraph in interface RdfDataset

toList

public List<RdfNQuad> toList()

Specified by:

toList in interface RdfDataset

add

public RdfDataset add(RdfNQuad nquad)

Description copied from interface: RdfDataset

Add N-Quad to the dataset.

Specified by:

add in interface RdfDataset

Parameters:

nquad - to add

Returns:

the same RdfDataset instance

getGraphNames

public Set<RdfResource> getGraphNames()

Specified by:

getGraphNames in interface RdfDataset

getGraph

public Optional<RdfGraph> getGraph(RdfResource graphName)

Specified by:

getGraph in interface RdfDataset

size

public int size()

Description copied from interface: RdfDataset

Get the size of the dataset.

Specified by:

size in interface RdfDataset

Returns:

total number of N-Quads in the dataset

add

public RdfDataset add(RdfTriple triple)

Description copied from interface: RdfDataset

Add a triple to default graph.

Specified by:

add in interface RdfDataset

Parameters:

triple - to add

Returns:

the same RdfDataset instance