water.fvec

Class ParseDataset2.ParserFJTask

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter

water.fvec.ParseDataset2.ParserFJTask

All Implemented Interfaces:

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

Enclosing class:

ParseDataset2

public static class ParseDataset2.ParserFJTask
extends H2O.H2OCountedCompleter

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ParseDataset2.ParserFJTask(ParseDataset2 job, Key[] keys, CustomParser.ParserSetup setup, boolean delete_on_done)

Method Summary

Methods

Modifier and Type	Method and Description
void	compute2()
boolean	onExceptionalCompletion(java.lang.Throwable ex, jsr166y.CountedCompleter caller) Performs an action when method ForkJoinTask.completeExceptionally(java.lang.Throwable) is invoked or method CountedCompleter.compute() throws an exception, and this task has not otherwise already completed normally.

Methods inherited from class water.H2O.H2OCountedCompleter

clone, compute, priority

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

ParseDataset2.ParserFJTask

public ParseDataset2.ParserFJTask(ParseDataset2 job,
                          Key[] keys,
                          CustomParser.ParserSetup setup,
                          boolean delete_on_done)

Method Detail

compute2

public void compute2()

Specified by:

compute2 in class H2O.H2OCountedCompleter

onExceptionalCompletion

public boolean onExceptionalCompletion(java.lang.Throwable ex,
                              jsr166y.CountedCompleter caller)

Description copied from class: jsr166y.CountedCompleter

Performs an action when method ForkJoinTask.completeExceptionally(java.lang.Throwable) is invoked or method CountedCompleter.compute() throws an exception, and this task has not otherwise already completed normally. On entry to this method, this task ForkJoinTask.isCompletedAbnormally(). The return value of this method controls further propagation: If true and this task has a completer, then this completer is also completed exceptionally. The default implementation of this method does nothing except return true.

Overrides:

onExceptionalCompletion in class H2O.H2OCountedCompleter

Parameters:

ex - the exception

caller - the task invoking this method (which may be this task itself).

Returns:

true if this exception should be propagated to this tasks completer, if one exists.