water.rapids.transforms

Class Transform<T>

java.lang.Object

water.Iced

water.rapids.transforms.Transform<T>

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable

Direct Known Subclasses:

H2OColOp, H2OColSelect, H2OScaler

public abstract class Transform<T>
extends Iced

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected AstExec	_ast
protected java.lang.String[]	_inNames
protected boolean	_inplace
protected java.lang.String[]	_inTypes
protected java.lang.String	_name
protected java.lang.String[]	_newNames
protected java.lang.String[]	_outNames
protected java.lang.String[]	_outTypes
protected IcedHashMap<java.lang.String,AstParameter>	_params

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Transform<T>	fit(Frame f)
Frame	fitTransform(Frame f)
java.lang.StringBuilder	genClass()
abstract java.lang.String	genClassImpl()
java.lang.String	name()
protected static java.lang.String	toJavaPrimitive(java.lang.String vecType)
Frame	transform(Frame f)
protected abstract Frame	transformImpl(Frame f)

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

_name

protected final java.lang.String _name

_ast

protected final AstExec _ast

_inplace

protected final boolean _inplace

_newNames

protected final java.lang.String[] _newNames

_params

protected final IcedHashMap<java.lang.String,AstParameter> _params

_inNames

protected java.lang.String[] _inNames

_inTypes

protected java.lang.String[] _inTypes

_outTypes

protected java.lang.String[] _outTypes

_outNames

protected java.lang.String[] _outNames

Method Detail

name

public java.lang.String name()

fit

protected abstract Transform<T> fit(Frame f)

transform

public Frame transform(Frame f)

transformImpl

protected abstract Frame transformImpl(Frame f)

fitTransform

public Frame fitTransform(Frame f)

genClassImpl

public abstract java.lang.String genClassImpl()

genClass

public java.lang.StringBuilder genClass()

toJavaPrimitive

protected static java.lang.String toJavaPrimitive(java.lang.String vecType)