edu.cornell.mannlib.vitro.webapp.dao.jena

Class SparqlGraph

java.lang.Object

edu.cornell.mannlib.vitro.webapp.dao.jena.SparqlGraph

All Implemented Interfaces:

org.apache.jena.graph.Graph, org.apache.jena.graph.impl.GraphWithPerform

Direct Known Subclasses:

SparqlGraphMultilingual

public class SparqlGraph
extends Object
implements org.apache.jena.graph.impl.GraphWithPerform

Field Summary

Fields inherited from interface org.apache.jena.graph.Graph

emptyGraph

Constructor Summary

Constructors

Constructor and Description
SparqlGraph(String endpointURI) Returns a SparqlGraph for the union of named graphs in a remote repository
SparqlGraph(String endpointURI, String graphURI) Returns a SparqlGraph for a particular named graph in a remote repository

Method Summary

Modifier and Type	Method and Description
void	add(org.apache.jena.graph.Triple arg0)
void	clear()
void	close()
boolean	contains(org.apache.jena.graph.Node subject, org.apache.jena.graph.Node predicate, org.apache.jena.graph.Node object)
boolean	contains(org.apache.jena.graph.Triple arg0)
void	delete(org.apache.jena.graph.Triple arg0)
boolean	dependsOn(org.apache.jena.graph.Graph arg0)
void	executeUpdate(String updateString)
org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.graph.Triple>	find(org.apache.jena.graph.Node subject, org.apache.jena.graph.Node predicate, org.apache.jena.graph.Node object)
org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.graph.Triple>	find(org.apache.jena.graph.Triple triple)
org.apache.jena.graph.Capabilities	getCapabilities()
String	getEndpointURI()
org.apache.jena.graph.GraphEventManager	getEventManager()
String	getGraphURI()
org.apache.jena.shared.PrefixMapping	getPrefixMapping()
org.apache.jena.graph.GraphStatisticsHandler	getStatisticsHandler()
org.apache.jena.graph.TransactionHandler	getTransactionHandler()
boolean	isClosed()
boolean	isEmpty()
boolean	isIsomorphicWith(org.apache.jena.graph.Graph arg0)
void	performAdd(org.apache.jena.graph.Triple t)
void	performDelete(org.apache.jena.graph.Triple t)
protected static void	pyString(StringBuffer sbuff, String s)
void	remove(org.apache.jena.graph.Node subject, org.apache.jena.graph.Node predicate, org.apache.jena.graph.Node object)
void	removeAll()
int	size()
static String	sparqlNode(org.apache.jena.graph.Node node, String varName)
static String	sparqlNodeDelete(org.apache.jena.graph.Node node, String varName)
static String	sparqlNodeUpdate(org.apache.jena.graph.Node node, String varName)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.graph.Graph

find

Constructor Detail

SparqlGraph

public SparqlGraph(String endpointURI)

Returns a SparqlGraph for the union of named graphs in a remote repository

Parameters:

endpointURI - Endpoint URI

SparqlGraph

public SparqlGraph(String endpointURI,
                   String graphURI)

Returns a SparqlGraph for a particular named graph in a remote repository

Parameters:

endpointURI - Endpoint URI

graphURI - Graph URI

Method Detail

getEndpointURI

public String getEndpointURI()

getGraphURI

public String getGraphURI()

add

public void add(org.apache.jena.graph.Triple arg0)
         throws org.apache.jena.shared.AddDeniedException

Specified by:

add in interface org.apache.jena.graph.Graph

Throws:

org.apache.jena.shared.AddDeniedException

executeUpdate

public void executeUpdate(String updateString)

performAdd

public void performAdd(org.apache.jena.graph.Triple t)

Specified by:

performAdd in interface org.apache.jena.graph.impl.GraphWithPerform

performDelete

public void performDelete(org.apache.jena.graph.Triple t)

Specified by:

performDelete in interface org.apache.jena.graph.impl.GraphWithPerform

removeAll

public void removeAll()

close

public void close()

Specified by:

close in interface org.apache.jena.graph.Graph

contains

public boolean contains(org.apache.jena.graph.Triple arg0)

Specified by:

contains in interface org.apache.jena.graph.Graph

contains

public boolean contains(org.apache.jena.graph.Node subject,
                        org.apache.jena.graph.Node predicate,
                        org.apache.jena.graph.Node object)

Specified by:

contains in interface org.apache.jena.graph.Graph

delete

public void delete(org.apache.jena.graph.Triple arg0)
            throws org.apache.jena.shared.DeleteDeniedException

Specified by:

delete in interface org.apache.jena.graph.Graph

Throws:

org.apache.jena.shared.DeleteDeniedException

find

public org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.graph.Triple> find(org.apache.jena.graph.Triple triple)

Specified by:

find in interface org.apache.jena.graph.Graph

clear

public void clear()

Specified by:

clear in interface org.apache.jena.graph.Graph

remove

public void remove(org.apache.jena.graph.Node subject,
                   org.apache.jena.graph.Node predicate,
                   org.apache.jena.graph.Node object)

Specified by:

remove in interface org.apache.jena.graph.Graph

dependsOn

public boolean dependsOn(org.apache.jena.graph.Graph arg0)

Specified by:

dependsOn in interface org.apache.jena.graph.Graph

sparqlNode

public static String sparqlNode(org.apache.jena.graph.Node node,
                                String varName)

sparqlNodeUpdate

public static String sparqlNodeUpdate(org.apache.jena.graph.Node node,
                                      String varName)

sparqlNodeDelete

public static String sparqlNodeDelete(org.apache.jena.graph.Node node,
                                      String varName)

find

public org.apache.jena.util.iterator.ExtendedIterator<org.apache.jena.graph.Triple> find(org.apache.jena.graph.Node subject,
                                                                                         org.apache.jena.graph.Node predicate,
                                                                                         org.apache.jena.graph.Node object)

Specified by:

find in interface org.apache.jena.graph.Graph

getCapabilities

public org.apache.jena.graph.Capabilities getCapabilities()

Specified by:

getCapabilities in interface org.apache.jena.graph.Graph

getEventManager

public org.apache.jena.graph.GraphEventManager getEventManager()

Specified by:

getEventManager in interface org.apache.jena.graph.Graph

getPrefixMapping

public org.apache.jena.shared.PrefixMapping getPrefixMapping()

Specified by:

getPrefixMapping in interface org.apache.jena.graph.Graph

getStatisticsHandler

public org.apache.jena.graph.GraphStatisticsHandler getStatisticsHandler()

Specified by:

getStatisticsHandler in interface org.apache.jena.graph.Graph

getTransactionHandler

public org.apache.jena.graph.TransactionHandler getTransactionHandler()

Specified by:

getTransactionHandler in interface org.apache.jena.graph.Graph

isClosed

public boolean isClosed()

Specified by:

isClosed in interface org.apache.jena.graph.Graph

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface org.apache.jena.graph.Graph

isIsomorphicWith

public boolean isIsomorphicWith(org.apache.jena.graph.Graph arg0)

Specified by:

isIsomorphicWith in interface org.apache.jena.graph.Graph

size

public int size()

Specified by:

size in interface org.apache.jena.graph.Graph

pyString

protected static void pyString(StringBuffer sbuff,
                               String s)

toString

public String toString()

Overrides:

toString in class Object