Package org.apache.cassandra.db.lifecycle

Class WrappedLifecycleTransaction

java.lang.Object

org.apache.cassandra.db.lifecycle.WrappedLifecycleTransaction

All Implemented Interfaces:

java.lang.AutoCloseable, ILifecycleTransaction, LifecycleNewTracker, Transactional

public class WrappedLifecycleTransaction
extends java.lang.Object
implements ILifecycleTransaction

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.cassandra.utils.concurrent.Transactional

Transactional.AbstractTransactional

Constructor Summary

Constructors

Constructor	Description
WrappedLifecycleTransaction(ILifecycleTransaction delegate)

Method Summary

Modifier and Type	Method	Description
java.lang.Throwable	abort(java.lang.Throwable accumulate)
void	checkpoint()
void	close()
java.lang.Throwable	commit(java.lang.Throwable accumulate)
SSTableReader	current(SSTableReader reader)
boolean	isObsolete(SSTableReader reader)
boolean	isOffline()
void	obsolete(SSTableReader reader)
void	obsoleteOriginals()
OperationType	opType()
java.util.Set<SSTableReader>	originals()
void	prepareToCommit()
void	trackNew(SSTable table)	Called when a new table is about to be created, so that this table can be tracked by a transaction.
void	untrackNew(SSTable table)	Called when a new table is no longer required, so that this table can be untracked by a transaction.
void	update(java.util.Collection<SSTableReader> readers, boolean original)
void	update(SSTableReader reader, boolean original)

Methods inherited from class java.lang.Object

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

Constructor Detail

WrappedLifecycleTransaction

public WrappedLifecycleTransaction(ILifecycleTransaction delegate)

Method Detail

checkpoint

public void checkpoint()

Specified by:

checkpoint in interface ILifecycleTransaction

update

public void update(SSTableReader reader,
                   boolean original)

Specified by:

update in interface ILifecycleTransaction

update

public void update(java.util.Collection<SSTableReader> readers,
                   boolean original)

Specified by:

update in interface ILifecycleTransaction

current

public SSTableReader current(SSTableReader reader)

Specified by:

current in interface ILifecycleTransaction

obsolete

public void obsolete(SSTableReader reader)

Specified by:

obsolete in interface ILifecycleTransaction

obsoleteOriginals

public void obsoleteOriginals()

Specified by:

obsoleteOriginals in interface ILifecycleTransaction

originals

public java.util.Set<SSTableReader> originals()

Specified by:

originals in interface ILifecycleTransaction

isObsolete

public boolean isObsolete(SSTableReader reader)

Specified by:

isObsolete in interface ILifecycleTransaction

commit

public java.lang.Throwable commit(java.lang.Throwable accumulate)

Specified by:

commit in interface Transactional

abort

public java.lang.Throwable abort(java.lang.Throwable accumulate)

Specified by:

abort in interface Transactional

prepareToCommit

public void prepareToCommit()

Specified by:

prepareToCommit in interface Transactional

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface Transactional

trackNew

public void trackNew(SSTable table)

Description copied from interface: LifecycleNewTracker

Called when a new table is about to be created, so that this table can be tracked by a transaction.

Specified by:

trackNew in interface LifecycleNewTracker

Parameters:

table - - the new table to be tracked

untrackNew

public void untrackNew(SSTable table)

Description copied from interface: LifecycleNewTracker

Called when a new table is no longer required, so that this table can be untracked by a transaction.

Specified by:

untrackNew in interface LifecycleNewTracker

Parameters:

table - - the table to be untracked

opType

public OperationType opType()

Specified by:

opType in interface LifecycleNewTracker

Returns:

the type of operation tracking these sstables

isOffline

public boolean isOffline()

Specified by:

isOffline in interface ILifecycleTransaction