org.multiverse.stms.gamma
Class GammaOrElseBlock

java.lang.Object
  org.multiverse.stms.gamma.GammaOrElseBlock

All Implemented Interfaces:

OrElseBlock, MultiverseConstants

public class GammaOrElseBlock
extends Object
implements OrElseBlock

Field Summary

Fields inherited from interface org.multiverse.MultiverseConstants

LOCKMODE_EXCLUSIVE, LOCKMODE_NONE, LOCKMODE_READ, LOCKMODE_WRITE, SHAKE_BUGS, SPIN_YIELD, TRACING_ENABLED

Constructor Summary

GammaOrElseBlock()

Method Summary

boolean	execute(TxnBooleanCallable either, TxnBooleanCallable orelse) Executes the either, or when it is retried, the orelse block.
<E> E	execute(TxnCallable<E> either, TxnCallable<E> orelse) Executes the either, or when it is retried, the orelse block.
double	execute(TxnDoubleCallable either, TxnDoubleCallable orelse) Executes the either, or when it is retried, the orelse block.
int	execute(TxnIntCallable either, TxnIntCallable orelse) Executes the either, or when it is retried, the orelse block.
long	execute(TxnLongCallable either, TxnLongCallable orelse) Executes the either, or when it is retried, the orelse block.
void	execute(TxnVoidCallable either, TxnVoidCallable orelse) Executes the either, or when it is retried, the orelse block.
boolean	executeChecked(TxnBooleanCallable either, TxnBooleanCallable orelse) Executes the either, or when it is retried, the orelse block.
<E> E	executeChecked(TxnCallable<E> either, TxnCallable<E> orelse) Executes the either, or when it is retried, the orelse block.
double	executeChecked(TxnDoubleCallable either, TxnDoubleCallable orelse) Executes the either, or when it is retried, the orelse block.
int	executeChecked(TxnIntCallable either, TxnIntCallable orelse) Executes the either, or when it is retried, the orelse block.
long	executeChecked(TxnLongCallable either, TxnLongCallable orelse) Executes the either, or when it is retried, the orelse block.
void	executeChecked(TxnVoidCallable either, TxnVoidCallable orelse) Executes the either, or when it is retried, the orelse block.

Methods inherited from class java.lang.Object

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

Constructor Detail

GammaOrElseBlock

public GammaOrElseBlock()

Method Detail

execute

public <E> E execute(TxnCallable<E> either,
                     TxnCallable<E> orelse)

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

If in the execution of the closure a checked exception is thrown, the exception is wrapped in a InvisibleCheckedException. The original exception can be retrieved by calling the getCause method.

Specified by:

execute in interface OrElseBlock

Returns:

the result of the execution.

executeChecked

public <E> E executeChecked(TxnCallable<E> either,
                            TxnCallable<E> orelse)
                 throws Exception

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

Specified by:

executeChecked in interface OrElseBlock

Returns:

the result of the execution.

Throws:

NullPointerException - if either or orelse is null.

TxnMandatoryException - if no transaction is found on the TxnThreadLocal.

Exception - if the atomicChecked call fails.

execute

public int execute(TxnIntCallable either,
                   TxnIntCallable orelse)

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

If in the execution of the closure a checked exception is thrown, the exception is wrapped in a InvisibleCheckedException. The original exception can be retrieved by calling the getCause method.

Specified by:

execute in interface OrElseBlock

Returns:

the result of the execution.

executeChecked

public int executeChecked(TxnIntCallable either,
                          TxnIntCallable orelse)
                   throws Exception

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

Specified by:

executeChecked in interface OrElseBlock

Returns:

the result of the execution.

Throws:

NullPointerException - if either or orelse is null.

Exception - if the atomicChecked call fails.

execute

public long execute(TxnLongCallable either,
                    TxnLongCallable orelse)

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

If in the execution of the closure a checked exception is thrown, the exception is wrapped in a InvisibleCheckedException. The original exception can be retrieved by calling the getCause method.

Specified by:

execute in interface OrElseBlock

Returns:

the result of the execution.

executeChecked

public long executeChecked(TxnLongCallable either,
                           TxnLongCallable orelse)
                    throws Exception

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

Specified by:

executeChecked in interface OrElseBlock

Returns:

the result of the execution.

Throws:

NullPointerException - if either or orelse is null.

Exception - if the atomicChecked call fails.

execute

public double execute(TxnDoubleCallable either,
                      TxnDoubleCallable orelse)

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

If in the execution of the closure a checked exception is thrown, the exception is wrapped in a InvisibleCheckedException. The original exception can be retrieved by calling the getCause method.

Specified by:

execute in interface OrElseBlock

Returns:

the result of the execution.

executeChecked

public double executeChecked(TxnDoubleCallable either,
                             TxnDoubleCallable orelse)
                      throws Exception

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

Specified by:

executeChecked in interface OrElseBlock

Returns:

the result of the execution.

Throws:

NullPointerException - if either or orelse is null.

Exception - if the atomicChecked call fails.

execute

public boolean execute(TxnBooleanCallable either,
                       TxnBooleanCallable orelse)

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

If in the execution of the closure a checked exception is thrown, the exception is wrapped in a InvisibleCheckedException. The original exception can be retrieved by calling the getCause method.

Specified by:

execute in interface OrElseBlock

Returns:

the result of the execution.

executeChecked

public boolean executeChecked(TxnBooleanCallable either,
                              TxnBooleanCallable orelse)
                       throws Exception

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

Specified by:

executeChecked in interface OrElseBlock

Returns:

the result of the execution.

Throws:

NullPointerException - if either or orelse is null.

Exception - if the atomicChecked call fails.

execute

public void execute(TxnVoidCallable either,
                    TxnVoidCallable orelse)

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

If in the execution of the closure a checked exception is thrown, the exception is wrapped in a InvisibleCheckedException. The original exception can be retrieved by calling the getCause method.

Specified by:

execute in interface OrElseBlock

executeChecked

public void executeChecked(TxnVoidCallable either,
                           TxnVoidCallable orelse)
                    throws Exception

Description copied from interface: OrElseBlock

Executes the either, or when it is retried, the orelse block. This operation makes composable blocking operations possible.

Specified by:

executeChecked in interface OrElseBlock

Throws:

NullPointerException - if either or orelse is null.

Exception - if the atomicChecked call fails.