Package com.inrupt.rdf.wrapping.commons

Class WrapperDataset

java.lang.Object

com.inrupt.rdf.wrapping.commons.WrapperDataset

All Implemented Interfaces:

AutoCloseable, Dataset, GraphLike<Quad>

Direct Known Subclasses:

RDFSource

public class WrapperDataset
extends Object
implements Dataset

A wrapper class for Dataset objects.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	WrapperDataset(Dataset original)	Create a new dataset wrapper object.

Method Summary

Modifier and Type	Method	Description
void	add(BlankNodeOrIRI graphName, BlankNodeOrIRI subject, IRI predicate, RDFTerm object)
void	add(Quad quad)
void	clear()
boolean	contains(Optional<BlankNodeOrIRI> graphName, BlankNodeOrIRI subject, IRI predicate, RDFTerm object)
boolean	contains(Quad quad)
Graph	getGraph()
Optional<Graph>	getGraph(BlankNodeOrIRI graphName)
Stream<BlankNodeOrIRI>	getGraphNames()
void	remove(Optional<BlankNodeOrIRI> graphName, BlankNodeOrIRI subject, IRI predicate, RDFTerm object)
void	remove(Quad quad)
long	size()
Stream<? extends Quad>	stream()
Stream<? extends Quad>	stream(Optional<BlankNodeOrIRI> graphName, BlankNodeOrIRI subject, IRI predicate, RDFTerm object)

Methods inherited from class java.lang.Object

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

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

close, iterate, iterate

Constructor Detail

WrapperDataset

protected WrapperDataset(Dataset original)

Create a new dataset wrapper object.

Parameters:

original - The original dataset to be wrapped, may not be null

Method Detail

add

public void add(Quad quad)

Specified by:

add in interface Dataset

Specified by:

add in interface GraphLike<Quad>

add

public void add(BlankNodeOrIRI graphName,
                BlankNodeOrIRI subject,
                IRI predicate,
                RDFTerm object)

Specified by:

add in interface Dataset

contains

public boolean contains(Quad quad)

Specified by:

contains in interface Dataset

Specified by:

contains in interface GraphLike<Quad>

contains

public boolean contains(Optional<BlankNodeOrIRI> graphName,
                        BlankNodeOrIRI subject,
                        IRI predicate,
                        RDFTerm object)

Specified by:

contains in interface Dataset

getGraph

public Graph getGraph()

Specified by:

getGraph in interface Dataset

getGraph

public Optional<Graph> getGraph(BlankNodeOrIRI graphName)

Specified by:

getGraph in interface Dataset

getGraphNames

public Stream<BlankNodeOrIRI> getGraphNames()

Specified by:

getGraphNames in interface Dataset

remove

public void remove(Quad quad)

Specified by:

remove in interface Dataset

Specified by:

remove in interface GraphLike<Quad>

remove

public void remove(Optional<BlankNodeOrIRI> graphName,
                   BlankNodeOrIRI subject,
                   IRI predicate,
                   RDFTerm object)

Specified by:

remove in interface Dataset

clear

public void clear()

Specified by:

clear in interface Dataset

Specified by:

clear in interface GraphLike<Quad>

size

public long size()

Specified by:

size in interface Dataset

Specified by:

size in interface GraphLike<Quad>

stream

public Stream<? extends Quad> stream()

Specified by:

stream in interface Dataset

Specified by:

stream in interface GraphLike<Quad>

stream

public Stream<? extends Quad> stream(Optional<BlankNodeOrIRI> graphName,
                                     BlankNodeOrIRI subject,
                                     IRI predicate,
                                     RDFTerm object)

Specified by:

stream in interface Dataset