Module org.apache.jena.rdfconnection

Package org.apache.jena.rdflink

Interface LinkDatasetGraph

All Superinterfaces:

java.lang.AutoCloseable, LinkDatasetGraphAccess, Transactional

All Known Subinterfaces:

RDFLink

All Known Implementing Classes:

RDFLinkAdapter, RDFLinkDataset, RDFLinkFuseki, RDFLinkHTTP, RDFLinkModular

public interface LinkDatasetGraph
extends LinkDatasetGraphAccess, Transactional, java.lang.AutoCloseable

SPARQL Graph Store Protocol and whole dataset access. This adds the write operations. The read operations are defined by LinkDatasetGraphAccess.

See Also:

RDFLink

Nested Class Summary

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

Transactional.Promote

Method Summary

Modifier and Type	Method	Description
void	clearDataset()	Clear the dataset - remove all named graphs, clear the default graph.
void	close()	Close this connection.
void	delete()	Remove all data from the default graph.
void	delete(Node graphName)	Delete a graph from the dataset.
boolean	isClosed()	Test whether this connection is closed or not
void	load(java.lang.String file)	Load (add, append) RDF into the default graph of a dataset.
void	load(Graph graph)	Load (add, append) RDF into the default graph of a dataset.
void	load(Node graphName, java.lang.String file)	Load (add, append) RDF into a named graph in a dataset.
void	load(Node graphName, Graph graph)	Load (add, append) RDF into a named graph in a dataset.
void	loadDataset(java.lang.String file)
void	loadDataset(DatasetGraph dataset)
void	put(java.lang.String file)	Set the contents of the default graph of a dataset.
void	put(Graph graph)	Set the contents of the default graph of a dataset.
void	put(Node graphName, java.lang.String file)	Set the contents of a named graph of a dataset.
void	put(Node graphName, Graph graph)	Set the contents of a named graph of a dataset.
void	putDataset(java.lang.String file)
void	putDataset(DatasetGraph dataset)

Methods inherited from interface org.apache.jena.rdflink.LinkDatasetGraphAccess

get, get, getDataset

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

Method Detail

load

void load(Node graphName,
          java.lang.String file)

Load (add, append) RDF into a named graph in a dataset. This is SPARQL Graph Store Protocol HTTP POST or equivalent.

Parameters:

graphName - Graph name (null or Quad.defaultGraphIRI for the default graph)

file - File of the data.

load

void load(java.lang.String file)

Load (add, append) RDF into the default graph of a dataset. This is SPARQL Graph Store Protocol HTTP POST or equivalent.

Parameters:

file - File of the data.

load

void load(Node graphName,
          Graph graph)

Load (add, append) RDF into a named graph in a dataset. This is SPARQL Graph Store Protocol HTTP POST or equivalent.

Parameters:

graphName - Graph name (null or Quad.defaultGraphIRI for the default graph)

graph - Data.

load

void load(Graph graph)

Load (add, append) RDF into the default graph of a dataset. This is SPARQL Graph Store Protocol HTTP POST or equivalent.

Parameters:

graph - Data.

put

void put(Node graphName,
         java.lang.String file)

Set the contents of a named graph of a dataset. Any existing data is lost. This is SPARQL Graph Store Protocol HTTP PUT or equivalent.

Parameters:

graphName - Graph name (null or Quad.defaultGraphIRI for the default graph)

file - File of the data.

put

void put(java.lang.String file)

Set the contents of the default graph of a dataset. Any existing data is lost. This is SPARQL Graph Store Protocol HTTP PUT or equivalent.

Parameters:

file - File of the data.

put

void put(Node graphName,
         Graph graph)

Set the contents of a named graph of a dataset. Any existing data is lost. This is SPARQL Graph Store Protocol HTTP PUT or equivalent.

Parameters:

graphName - Graph name (null or Quad.defaultGraphIRI for the default graph)

graph - Data.

put

void put(Graph graph)

Set the contents of the default graph of a dataset. Any existing data is lost. This is SPARQL Graph Store Protocol HTTP PUT or equivalent.

Parameters:

graph - Data.

delete

void delete(Node graphName)

Delete a graph from the dataset. Null or Quad.defaultGraphIRI means the default graph, which is cleared, not removed.

Parameters:

graphName -

delete

void delete()

Remove all data from the default graph.

loadDataset

void loadDataset(java.lang.String file)

loadDataset

void loadDataset(DatasetGraph dataset)

putDataset

void putDataset(java.lang.String file)

putDataset

void putDataset(DatasetGraph dataset)

clearDataset

void clearDataset()

Clear the dataset - remove all named graphs, clear the default graph.

isClosed

boolean isClosed()

Test whether this connection is closed or not

Specified by:

isClosed in interface LinkDatasetGraphAccess

close

void close()

Close this connection. Use with try-resource.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface LinkDatasetGraphAccess