hex.rf

Class DRF.DRFTask

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter

water.DTask<T>

water.DRemoteTask

hex.rf.DRF.DRFTask

All Implemented Interfaces:

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

Enclosing class:

DRF

public static final class DRF.DRFTask
extends DRemoteTask

Remote task implementation execution RF logic

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Job	_job Job representing this DRF execution.
DRF.DRFParams	_params RF parameters.
RFModel	_rfmodel The RF Model.
Timer	_t_main Main computation timer

Fields inherited from class water.DRemoteTask

_fs, _is_local, _keys

Fields inherited from class water.DTask

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

Constructor Summary

Constructors

Constructor and Description
DRF.DRFTask()

Method Summary

Methods

Modifier and Type	Method and Description
void	lcompute() Inhale the data, build a DataAdapter and kick-off the computation.
void	reduce(DRemoteTask drt)

Methods inherited from class water.DRemoteTask

alsoBlockFor, alsoBlockFor, clone, compute2, dfork, getFutures, init, invoke, invokeOnAllNodes, keys, lonCompletion, onCompletion, reduceAlsoBlock

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

compute, priority

Methods inherited from class jsr166y.CountedCompleter

addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, 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

Field Detail

_rfmodel

public RFModel _rfmodel

The RF Model. Contains the dataset being worked on, the classification column, and the training columns.

_job

public Job _job

Job representing this DRF execution.

_params

public DRF.DRFParams _params

RF parameters.

_t_main

public transient Timer _t_main

Main computation timer

Constructor Detail

DRF.DRFTask

public DRF.DRFTask()

Method Detail

lcompute

public final void lcompute()

Inhale the data, build a DataAdapter and kick-off the computation.

Specified by:

lcompute in class DRemoteTask

reduce

public final void reduce(DRemoteTask drt)

Specified by:

reduce in class DRemoteTask