org.multiverse.stms.alpha.programmatic
Class AlphaProgrammaticLong

java.lang.Object
  org.multiverse.stms.alpha.mixins.DefaultTxObjectMixin
      org.multiverse.stms.alpha.programmatic.AlphaProgrammaticLong

All Implemented Interfaces:

org.multiverse.api.commitlock.CommitLock, org.multiverse.api.programmatic.ProgrammaticLong, org.multiverse.MultiverseConstants, AlphaTransactionalObject

public final class AlphaProgrammaticLong
extends DefaultTxObjectMixin
implements org.multiverse.api.programmatic.ProgrammaticLong

The AlphaStm specific implementation of the ProgrammaticLong.

Author:

Peter Veentjer

Field Summary

Fields inherited from interface org.multiverse.MultiverseConstants

___SANITY_CHECKS_ENABLED

Constructor Summary

AlphaProgrammaticLong(AlphaStm stm, long value)

AlphaProgrammaticLong(AlphaTransaction tx, long value)

AlphaProgrammaticLong(long value)

Method Summary

AlphaTranlocal	___openForCommutingOperation() Opens this AlphaTransactionalObject for a commuting operation.
AlphaTranlocal	___openUnconstructed() Creates a fresh AlphaTranlocal.
boolean	atomicCompareAndSet(long expected, long update)
long	atomicGet()
void	atomicInc(long amount)
long	atomicSet(long newValue)
void	commutingInc(long amount)
void	commutingInc(org.multiverse.api.Transaction tx, long amount)
static AlphaProgrammaticLong	createUncommitted(AlphaStm stm)
long	get()
long	get(org.multiverse.api.Transaction tx)
void	inc(long amount)
void	inc(org.multiverse.api.Transaction tx, long amount)
long	set(long newValue)
long	set(org.multiverse.api.Transaction tx, long newValue)

Methods inherited from class org.multiverse.stms.alpha.mixins.DefaultTxObjectMixin

___getListeners, ___getLockOwner, ___load, ___load, ___registerRetryListener, ___releaseLock, ___storeInitial, ___storeUpdate, ___tryLock

Methods inherited from class java.lang.Object

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

Constructor Detail

AlphaProgrammaticLong

public AlphaProgrammaticLong(long value)

AlphaProgrammaticLong

public AlphaProgrammaticLong(AlphaStm stm,
                             long value)

AlphaProgrammaticLong

public AlphaProgrammaticLong(AlphaTransaction tx,
                             long value)

Method Detail

createUncommitted

public static AlphaProgrammaticLong createUncommitted(AlphaStm stm)

get

public long get()

Specified by:

get in interface org.multiverse.api.programmatic.ProgrammaticLong

get

public long get(org.multiverse.api.Transaction tx)

Specified by:

get in interface org.multiverse.api.programmatic.ProgrammaticLong

atomicGet

public long atomicGet()

Specified by:

atomicGet in interface org.multiverse.api.programmatic.ProgrammaticLong

set

public long set(long newValue)

Specified by:

set in interface org.multiverse.api.programmatic.ProgrammaticLong

set

public long set(org.multiverse.api.Transaction tx,
                long newValue)

Specified by:

set in interface org.multiverse.api.programmatic.ProgrammaticLong

atomicSet

public long atomicSet(long newValue)

Specified by:

atomicSet in interface org.multiverse.api.programmatic.ProgrammaticLong

inc

public void inc(long amount)

Specified by:

inc in interface org.multiverse.api.programmatic.ProgrammaticLong

inc

public void inc(org.multiverse.api.Transaction tx,
                long amount)

Specified by:

inc in interface org.multiverse.api.programmatic.ProgrammaticLong

commutingInc

public void commutingInc(long amount)

Specified by:

commutingInc in interface org.multiverse.api.programmatic.ProgrammaticLong

commutingInc

public void commutingInc(org.multiverse.api.Transaction tx,
                         long amount)

Specified by:

commutingInc in interface org.multiverse.api.programmatic.ProgrammaticLong

atomicInc

public void atomicInc(long amount)

Specified by:

atomicInc in interface org.multiverse.api.programmatic.ProgrammaticLong

atomicCompareAndSet

public boolean atomicCompareAndSet(long expected,
                                   long update)

Specified by:

atomicCompareAndSet in interface org.multiverse.api.programmatic.ProgrammaticLong

___openForCommutingOperation

public AlphaTranlocal ___openForCommutingOperation()

Description copied from interface: AlphaTransactionalObject

Opens this AlphaTransactionalObject for a commuting operation.

Specified by:

___openForCommutingOperation in interface AlphaTransactionalObject

Overrides:

___openForCommutingOperation in class DefaultTxObjectMixin

Returns:

the AlphaTranlocal opened

___openUnconstructed

public AlphaTranlocal ___openUnconstructed()

Description copied from interface: AlphaTransactionalObject

Creates a fresh AlphaTranlocal. This can be used when a write on a tranlocal needs to be done, but no tranlocal has been created yet (so should be created in the constructor).

Specified by:

___openUnconstructed in interface AlphaTransactionalObject

Returns:

the created AlphaTranlocal.