virtuoso.jena.driver

Class VirtGraph

java.lang.Object

com.hp.hpl.jena.graph.impl.GraphBase

virtuoso.jena.driver.VirtGraph

All Implemented Interfaces:

com.hp.hpl.jena.graph.Graph, com.hp.hpl.jena.graph.GraphAdd, com.hp.hpl.jena.graph.impl.GraphWithPerform

Direct Known Subclasses:

VirtDataset, VirtInfGraph

public class VirtGraph
extends com.hp.hpl.jena.graph.impl.GraphBase

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT

Fields inherited from class com.hp.hpl.jena.graph.impl.GraphBase

TOSTRING_TRIPLE_BASE, TOSTRING_TRIPLE_LIMIT

Fields inherited from interface com.hp.hpl.jena.graph.Graph

emptyGraph

Constructor Summary

Constructors

Constructor and Description
VirtGraph()
VirtGraph(javax.sql.ConnectionPoolDataSource _ds)
VirtGraph(javax.sql.DataSource _ds)
VirtGraph(java.lang.String graphName)
VirtGraph(java.lang.String _graphName, javax.sql.ConnectionPoolDataSource _ds)
VirtGraph(java.lang.String _graphName, javax.sql.DataSource _ds)
VirtGraph(java.lang.String url_hostlist, java.lang.String user, java.lang.String password)
VirtGraph(java.lang.String graphName, java.lang.String _url_hostlist, java.lang.String user, java.lang.String password)
VirtGraph(java.lang.String _graphName, java.lang.String _url_hostlist, java.lang.String user, java.lang.String password, boolean _roundrobin)
VirtGraph(java.lang.String _graphName, javax.sql.XADataSource _ds)
VirtGraph(javax.sql.XADataSource _ds)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
void	clear(com.hp.hpl.jena.graph.Node... graphs)
void	close()
void	createRuleSet(java.lang.String ruleSetName, java.lang.String uriGraphRuleSet)
com.hp.hpl.jena.graph.BulkUpdateHandler	getBulkUpdateHandler()
java.sql.Connection	getConnection()
int	getCount()
javax.sql.DataSource	getDataSource()
int	getFetchSize()
java.lang.String	getGraphName()
java.lang.String	getGraphPassword()
java.lang.String	getGraphUrl()
java.lang.String	getGraphUser()
com.hp.hpl.jena.shared.PrefixMapping	getPrefixMapping()
int	getQueryTimeout()
boolean	getReadFromAllGraphs()
java.lang.String	getRuleSet()
boolean	getSameAs()
VirtTransactionHandler	getTransactionHandler()
javax.transaction.xa.XAResource	getXAResource()
com.hp.hpl.jena.util.iterator.ExtendedIterator<com.hp.hpl.jena.graph.Triple>	graphBaseFind(com.hp.hpl.jena.graph.TripleMatch tm)
static java.lang.String	Node2Str(com.hp.hpl.jena.graph.Node n)
static com.hp.hpl.jena.graph.Node	Object2Node(java.lang.Object o)
void	performAdd(com.hp.hpl.jena.graph.Triple t)
void	performDelete(com.hp.hpl.jena.graph.Triple t)
void	read(java.lang.String url, java.lang.String type)
int	reifierSize()
com.hp.hpl.jena.util.iterator.ExtendedIterator	reifierTriples(com.hp.hpl.jena.graph.TripleMatch m)
void	remove(java.util.List triples)
void	remove(com.hp.hpl.jena.graph.Triple t)
void	removeRuleSet(java.lang.String ruleSetName, java.lang.String uriGraphRuleSet)
void	setFetchSize(int sz)
void	setQueryTimeout(int seconds)
void	setReadFromAllGraphs(boolean val)
void	setRuleSet(java.lang.String _ruleSet)
void	setSameAs(boolean _sameAs)

Methods inherited from class com.hp.hpl.jena.graph.impl.GraphBase

add, contains, contains, delete, dependsOn, find, find, forTestingOnly_graphBaseFind, getCapabilities, getEventManager, getStatisticsHandler, isClosed, isEmpty, isIsomorphicWith, notifyAdd, notifyDelete, remove, size, toString, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final java.lang.String DEFAULT

See Also:

Constant Field Values

Constructor Detail

VirtGraph

public VirtGraph()

VirtGraph

public VirtGraph(java.lang.String graphName)

VirtGraph

public VirtGraph(java.lang.String graphName,
         java.lang.String _url_hostlist,
         java.lang.String user,
         java.lang.String password)

VirtGraph

public VirtGraph(java.lang.String url_hostlist,
         java.lang.String user,
         java.lang.String password)

VirtGraph

public VirtGraph(java.lang.String _graphName,
         javax.sql.DataSource _ds)

VirtGraph

public VirtGraph(javax.sql.DataSource _ds)

VirtGraph

public VirtGraph(java.lang.String _graphName,
         javax.sql.ConnectionPoolDataSource _ds)

VirtGraph

public VirtGraph(javax.sql.ConnectionPoolDataSource _ds)

VirtGraph

public VirtGraph(java.lang.String _graphName,
         javax.sql.XADataSource _ds)

VirtGraph

public VirtGraph(javax.sql.XADataSource _ds)

VirtGraph

public VirtGraph(java.lang.String _graphName,
         java.lang.String _url_hostlist,
         java.lang.String user,
         java.lang.String password,
         boolean _roundrobin)

Method Detail

getDataSource

public javax.sql.DataSource getDataSource()

getXAResource

public javax.transaction.xa.XAResource getXAResource()

getGraphName

public java.lang.String getGraphName()

getGraphUrl

public java.lang.String getGraphUrl()

getGraphUser

public java.lang.String getGraphUser()

getGraphPassword

public java.lang.String getGraphPassword()

getConnection

public java.sql.Connection getConnection()

getFetchSize

public int getFetchSize()

setFetchSize

public void setFetchSize(int sz)

getQueryTimeout

public int getQueryTimeout()

setQueryTimeout

public void setQueryTimeout(int seconds)

getCount

public int getCount()

remove

public void remove(java.util.List triples)

remove

public void remove(com.hp.hpl.jena.graph.Triple t)

getReadFromAllGraphs

public boolean getReadFromAllGraphs()

setReadFromAllGraphs

public void setReadFromAllGraphs(boolean val)

getRuleSet

public java.lang.String getRuleSet()

setRuleSet

public void setRuleSet(java.lang.String _ruleSet)

getSameAs

public boolean getSameAs()

setSameAs

public void setSameAs(boolean _sameAs)

createRuleSet

public void createRuleSet(java.lang.String ruleSetName,
                 java.lang.String uriGraphRuleSet)

removeRuleSet

public void removeRuleSet(java.lang.String ruleSetName,
                 java.lang.String uriGraphRuleSet)

Node2Str

public static java.lang.String Node2Str(com.hp.hpl.jena.graph.Node n)

performAdd

public void performAdd(com.hp.hpl.jena.graph.Triple t)

Specified by:

performAdd in interface com.hp.hpl.jena.graph.impl.GraphWithPerform

Overrides:

performAdd in class com.hp.hpl.jena.graph.impl.GraphBase

performDelete

public void performDelete(com.hp.hpl.jena.graph.Triple t)

Specified by:

performDelete in interface com.hp.hpl.jena.graph.impl.GraphWithPerform

Overrides:

performDelete in class com.hp.hpl.jena.graph.impl.GraphBase

graphBaseFind

public com.hp.hpl.jena.util.iterator.ExtendedIterator<com.hp.hpl.jena.graph.Triple> graphBaseFind(com.hp.hpl.jena.graph.TripleMatch tm)

Specified by:

graphBaseFind in class com.hp.hpl.jena.graph.impl.GraphBase

close

public void close()

Specified by:

close in interface com.hp.hpl.jena.graph.Graph

Overrides:

close in class com.hp.hpl.jena.graph.impl.GraphBase

clear

public void clear()

Specified by:

clear in interface com.hp.hpl.jena.graph.Graph

Overrides:

clear in class com.hp.hpl.jena.graph.impl.GraphBase

clear

public void clear(com.hp.hpl.jena.graph.Node... graphs)

read

public void read(java.lang.String url,
        java.lang.String type)

reifierTriples

public com.hp.hpl.jena.util.iterator.ExtendedIterator reifierTriples(com.hp.hpl.jena.graph.TripleMatch m)

reifierSize

public int reifierSize()

getTransactionHandler

public VirtTransactionHandler getTransactionHandler()

Specified by:

getTransactionHandler in interface com.hp.hpl.jena.graph.Graph

Overrides:

getTransactionHandler in class com.hp.hpl.jena.graph.impl.GraphBase

getBulkUpdateHandler

public com.hp.hpl.jena.graph.BulkUpdateHandler getBulkUpdateHandler()

Specified by:

getBulkUpdateHandler in interface com.hp.hpl.jena.graph.Graph

Overrides:

getBulkUpdateHandler in class com.hp.hpl.jena.graph.impl.GraphBase

getPrefixMapping

public com.hp.hpl.jena.shared.PrefixMapping getPrefixMapping()

Specified by:

getPrefixMapping in interface com.hp.hpl.jena.graph.Graph

Overrides:

getPrefixMapping in class com.hp.hpl.jena.graph.impl.GraphBase

Object2Node

public static com.hp.hpl.jena.graph.Node Object2Node(java.lang.Object o)