org.apache.jena.sdb.store

Class DatasetGraphSDB

java.lang.Object

org.apache.jena.sparql.core.DatasetGraphBase

org.apache.jena.sparql.core.DatasetGraphBaseFind

org.apache.jena.sparql.core.DatasetGraphTriplesQuads

org.apache.jena.sdb.store.DatasetGraphSDB

All Implemented Interfaces:

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

public class DatasetGraphSDB
extends DatasetGraphTriplesQuads
implements DatasetGraph, org.apache.jena.atlas.lib.Closeable

Nested Class Summary

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

Transactional.Promote

Constructor Summary

Constructors

Constructor and Description
DatasetGraphSDB(Store store, Context context)
DatasetGraphSDB(Store store, GraphSDB graph, Context context)

Method Summary

Modifier and Type	Method and Description
void	abort()
void	begin()
void	begin(ReadWrite mode)
void	begin(TxnType txnType)
void	close()
void	commit()
boolean	containsGraph(Node graphNode)
void	end()
Graph	getDefaultGraph()
Graph	getGraph(Node graphNode)
Store	getStore()
boolean	isInTransaction()
Iterator<Node>	listGraphNodes()
boolean	promote(Transactional.Promote txnType)
boolean	supportsTransactionAbort()
boolean	supportsTransactions()
ReadWrite	transactionMode()
TxnType	transactionType()

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

add, add, addGraph, delete, delete, removeGraph, setDefaultGraph

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, contains, contains, deleteAny, deleteAny, find, find, getContext, 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

add, add, addGraph, clear, contains, contains, delete, delete, deleteAny, find, find, find, findNG, getContext, getLock, getUnionGraph, isEmpty, removeGraph, setDefaultGraph, size

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

promote

Constructor Detail

DatasetGraphSDB

public DatasetGraphSDB(Store store,
                       Context context)

DatasetGraphSDB

public DatasetGraphSDB(Store store,
                       GraphSDB graph,
                       Context context)

Method Detail

getStore

public Store getStore()

listGraphNodes

public Iterator<Node> listGraphNodes()

Specified by:

listGraphNodes in interface DatasetGraph

containsGraph

public boolean containsGraph(Node graphNode)

Specified by:

containsGraph in interface DatasetGraph

Overrides:

containsGraph in class DatasetGraphBase

getDefaultGraph

public Graph getDefaultGraph()

Specified by:

getDefaultGraph in interface DatasetGraph

Specified by:

getDefaultGraph in class DatasetGraphBase

getGraph

public Graph getGraph(Node graphNode)

Specified by:

getGraph in interface DatasetGraph

Specified by:

getGraph in class DatasetGraphBase

close

public void close()

Specified by:

close in interface org.apache.jena.atlas.lib.Closeable

Specified by:

close in interface DatasetGraph

Overrides:

close in class DatasetGraphBase

begin

public void begin()

Specified by:

begin in interface Transactional

begin

public void begin(TxnType txnType)

Specified by:

begin in interface Transactional

begin

public void begin(ReadWrite mode)

Specified by:

begin in interface Transactional

promote

public boolean promote(Transactional.Promote txnType)

Specified by:

promote in interface Transactional

commit

public void commit()

Specified by:

commit in interface Transactional

abort

public void abort()

Specified by:

abort in interface Transactional

isInTransaction

public boolean isInTransaction()

Specified by:

isInTransaction in interface Transactional

end

public void end()

Specified by:

end in interface Transactional

transactionMode

public ReadWrite transactionMode()

Specified by:

transactionMode in interface Transactional

transactionType

public TxnType transactionType()

Specified by:

transactionType in interface Transactional

supportsTransactions

public boolean supportsTransactions()

Specified by:

supportsTransactions in interface DatasetGraph

supportsTransactionAbort

public boolean supportsTransactionAbort()

Specified by:

supportsTransactionAbort in interface DatasetGraph