Package org.apache.jena.sparql.core

Class DatasetGraphTriplesQuads

java.lang.Object

org.apache.jena.sparql.core.DatasetGraphBase

org.apache.jena.sparql.core.DatasetGraphBaseFind

org.apache.jena.sparql.core.DatasetGraphTriplesQuads

All Implemented Interfaces:

org.apache.jena.atlas.lib.Closeable, DatasetGraph, Transactional

Direct Known Subclasses:

DatasetGraphInMemory, DatasetGraphMap

public abstract class DatasetGraphTriplesQuads
extends DatasetGraphBaseFind

A DatasetGraph base class for triples+quads storage.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.jena.sparql.core.Transactional

Transactional.Promote

Constructor Summary

Constructors

Constructor	Description
DatasetGraphTriplesQuads()

Method Summary

Modifier and Type	Method	Description
void	add(Node g, Node s, Node p, Node o)	Add a quad
void	add(Quad quad)	Add a quad
void	addGraph(Node graphName, Graph graph)	Add the given graph to the dataset.
void	delete(Node g, Node s, Node p, Node o)	Delete a quad
void	delete(Quad quad)	Delete a quad
void	removeGraph(Node graphName)	Remove all data associated with the named graph.
void	setDefaultGraph(Graph graph)	Set the default graph.

Methods inherited from class org.apache.jena.sparql.core.DatasetGraphBaseFind

find, findInUnionGraph, findNG, findQuadsInUnionGraph

Methods inherited from class org.apache.jena.sparql.core.DatasetGraphBase

clear, close, contains, contains, containsGraph, deleteAny, deleteAny, find, find, getContext, getDefaultGraph, getGraph, getLock, getUnionGraph, isEmpty, size, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.sparql.core.DatasetGraph

addAll, listGraphNodes, prefixes, supportsTransactionAbort, supportsTransactions

Methods inherited from interface org.apache.jena.sparql.core.Transactional

abort, begin, begin, begin, calc, calculate, calculateRead, calculateWrite, commit, end, exec, execute, executeRead, executeWrite, isInTransaction, promote, promote, transactionMode, transactionType

Constructor Detail

DatasetGraphTriplesQuads

public DatasetGraphTriplesQuads()

Method Detail

add

public final void add(Quad quad)

Description copied from interface: DatasetGraph

Add a quad

Specified by:

add in interface DatasetGraph

Overrides:

add in class DatasetGraphBase

delete

public final void delete(Quad quad)

Description copied from interface: DatasetGraph

Delete a quad

Specified by:

delete in interface DatasetGraph

Overrides:

delete in class DatasetGraphBase

add

public final void add(Node g,
                      Node s,
                      Node p,
                      Node o)

Description copied from interface: DatasetGraph

Add a quad

Specified by:

add in interface DatasetGraph

Overrides:

add in class DatasetGraphBase

delete

public final void delete(Node g,
                         Node s,
                         Node p,
                         Node o)

Description copied from interface: DatasetGraph

Delete a quad

Specified by:

delete in interface DatasetGraph

Overrides:

delete in class DatasetGraphBase

setDefaultGraph

public void setDefaultGraph(Graph graph)

Description copied from interface: DatasetGraph

Set the default graph. Set the active graph if it was null. This replaces the contents default graph, not merge data into it. Do not assume that the same object is returned by DatasetGraph.getDefaultGraph()

Specified by:

setDefaultGraph in interface DatasetGraph

Overrides:

setDefaultGraph in class DatasetGraphBase

addGraph

public void addGraph(Node graphName,
                     Graph graph)

Description copied from interface: DatasetGraph

Add the given graph to the dataset. Replaces any existing data for the named graph; to add data, get the graph and add triples to it, or add quads to the dataset. Do not assume that the same Java object is returned by DatasetGraph.getGraph(org.apache.jena.graph.Node)

Specified by:

addGraph in interface DatasetGraph

Specified by:

addGraph in class DatasetGraphBase

removeGraph

public void removeGraph(Node graphName)

Description copied from interface: DatasetGraph

Remove all data associated with the named graph. This will include prefixes associated with the graph.

Specified by:

removeGraph in interface DatasetGraph

Specified by:

removeGraph in class DatasetGraphBase