water.parser

Class DParseTask.AtomicUnion

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter

water.DTask

water.Atomic

water.parser.DParseTask.AtomicUnion

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.concurrent.Future<java.lang.Void>, Freezable

Enclosing class:

DParseTask

public static class DParseTask.AtomicUnion
extends Atomic

See Also:

Serialized Form

Field Summary

Fields inherited from class water.Atomic

_key

Fields inherited from class water.DTask

_cls, _eFromNode, _exception, _fname, _lineNum, _msg, _mth

Constructor Summary

Constructors

Constructor and Description
DParseTask.AtomicUnion(byte[] buf, int dstOff)

Method Summary

Methods

Modifier and Type	Method and Description
Value	atomic(Value val1)
void	onSuccess(Value old) Executed on the transaction key's home node after any successful atomic update.

Methods inherited from class water.Atomic

compute2, fork, invoke, priority

Methods inherited from class water.DTask

copyOver, dinvoke, frozenType, getDException, hasException, logVerbose, newInstance, onAck, onAckAck, onExceptionalCompletion, read, setException, toDocField, write, writeJSONFields

Methods inherited from class water.H2O.H2OCountedCompleter

clone, compute

Methods inherited from class jsr166y.CountedCompleter

addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, onCompletion, setCompleter, setPendingCount, setRawResult, tryComplete

Methods inherited from class jsr166y.ForkJoinTask

adapt, adapt, adapt, cancel, compareAndSetForkJoinTaskTag, completeExceptionally, fork, get, get, getException, getForkJoinTaskTag, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyComplete, quietlyInvoke, quietlyJoin, reinitialize, setForkJoinTaskTag, tryUnfork

Methods inherited from class java.lang.Object

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

Constructor Detail

DParseTask.AtomicUnion

public DParseTask.AtomicUnion(byte[] buf,
                      int dstOff)

Method Detail

atomic

public Value atomic(Value val1)

Specified by:

atomic in class Atomic

onSuccess

public void onSuccess(Value old)

Description copied from class: Atomic

Executed on the transaction key's home node after any successful atomic update. Override this if you need to perform some action after the update succeeds (eg cleanup).

Overrides:

onSuccess in class Atomic