water

Class ExternalFrameConfirmationCheck

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter

water.ExternalFrameConfirmationCheck

All Implemented Interfaces:

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

public class ExternalFrameConfirmationCheck
extends H2O.H2OCountedCompleter

A class used for checking whether read/write operation in external cluster finished within specified timeout

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ExternalFrameConfirmationCheck(AutoBuffer ab)

Method Summary

Modifier and Type	Method and Description
void	compute2() Override compute3() with actual work without having to worry about tryComplete()
static byte	getConfirmation(AutoBuffer ab, long timeout)

Methods inherited from class water.H2O.H2OCountedCompleter

asBytes, clone, compute, compute1, currThrPriority, frozenType, icer, priority, read, readJSON, reloadFromBytes, write, writeJSON

Methods inherited from class jsr166y.CountedCompleter

__tryComplete, addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, onCompletion, onExceptionalCompletion, 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

ExternalFrameConfirmationCheck

public ExternalFrameConfirmationCheck(AutoBuffer ab)

Method Detail

compute2

public void compute2()

Description copied from class: H2O.H2OCountedCompleter

Override compute3() with actual work without having to worry about tryComplete()

Overrides:

compute2 in class H2O.H2OCountedCompleter

getConfirmation

public static byte getConfirmation(AutoBuffer ab,
                                   long timeout)
                            throws java.lang.InterruptedException,
                                   java.util.concurrent.TimeoutException,
                                   java.util.concurrent.ExecutionException

Throws:

java.lang.InterruptedException

java.util.concurrent.TimeoutException

java.util.concurrent.ExecutionException