com.hp.hpl.jena.sparql.core

Class TransactionalNull

java.lang.Object

com.hp.hpl.jena.sparql.core.TransactionalNull

All Implemented Interfaces:

Transactional

public class TransactionalNull
extends Object
implements Transactional

Constructor Summary

Constructors

Constructor and Description
TransactionalNull()

Method Summary

Methods

Modifier and Type	Method and Description
void	abort() Abort a transaction - finish the transaction and undo any changes (if a "write" transaction)
void	begin(ReadWrite readWrite) Start either a READ or WRITE transaction
void	commit() Commit a transaction - finish the transaction and make any changes permanent (if a "write" transaction)
void	end() Finish the transaction - if a write transaction and commit() has not been called, then abort
boolean	isInTransaction() Say whether a transaction is active

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionalNull

public TransactionalNull()

Method Detail

begin

public void begin(ReadWrite readWrite)

Description copied from interface: Transactional

Start either a READ or WRITE transaction

Specified by:

begin in interface Transactional

commit

public void commit()

Description copied from interface: Transactional

Commit a transaction - finish the transaction and make any changes permanent (if a "write" transaction)

Specified by:

commit in interface Transactional

abort

public void abort()

Description copied from interface: Transactional

Abort a transaction - finish the transaction and undo any changes (if a "write" transaction)

Specified by:

abort in interface Transactional

isInTransaction

public boolean isInTransaction()

Description copied from interface: Transactional

Say whether a transaction is active

Specified by:

isInTransaction in interface Transactional

end

public void end()

Description copied from interface: Transactional

Finish the transaction - if a write transaction and commit() has not been called, then abort

Specified by:

end in interface Transactional