hex

Class SplitFrame

java.lang.Object

water.Iced<T>

water.Keyed<Job>

water.Job<T>

hex.Transformer<SplitFrame>

hex.SplitFrame

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<Job>

public class SplitFrame
extends Transformer<SplitFrame>

Split given frame based on given ratio. If single number is given then it splits a given frame into two frames (FIXME: will throw exception) if N ratios are given then then N-splits are produced.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class water.Job

Job.JobCancelledException, Job.JobState, Job.Progress, Job.ProgressUpdate

Field Summary

Fields

Modifier and Type	Field and Description
Frame	dataset Input dataset to split
Key<Frame>[]	destination_frames Output destination keys.
double[]	ratios Split ratios

Fields inherited from class water.Job

_description, _dest, _end_time, _exception, _progressKey, _start_time, _state, LIST

Fields inherited from class water.Keyed

_key

Constructor Summary

Constructors

Constructor and Description
SplitFrame()
SplitFrame(Key<SplitFrame> dest)
SplitFrame(Key<SplitFrame> dest, java.lang.String desc)

Method Summary

Methods

Modifier and Type	Method and Description
SplitFrame	execImpl() Implementation endpoint for transformations.

Methods inherited from class hex.Transformer

exec

Methods inherited from class water.Job

block, canBeDone, cancel, cancel, checksum_impl, createProgressKey, deleteProgressKey, dest, done, done, failed, get, isCancelledOrCrashed, isDone, isRunning, isRunning, isStopped, jobKey, jobs, msec, progress_msg, progress, readAll_impl, remove_impl, start, update, update, update, update, writeAll_impl

Methods inherited from class water.Keyed

checksum, readAll, remove, remove, remove, remove, writeAll

Methods inherited from class water.Iced

clone, frozenType, read_impl, read, readExternal, readJSON_impl, readJSON, toJsonString, write_impl, write, writeExternal, writeJSON_impl, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

dataset

public Frame dataset

Input dataset to split

ratios

public double[] ratios

Split ratios

destination_frames

public Key<Frame>[] destination_frames

Output destination keys.

Constructor Detail

SplitFrame

public SplitFrame()

SplitFrame

public SplitFrame(Key<SplitFrame> dest)

SplitFrame

public SplitFrame(Key<SplitFrame> dest,
          java.lang.String desc)

Method Detail

execImpl

public SplitFrame execImpl()

Description copied from class: Transformer

Implementation endpoint for transformations.

Specified by:

execImpl in class Transformer<SplitFrame>