Package org.apache.spark.ml

Class TransformStart

Object

org.apache.spark.ml.TransformStart

All Implemented Interfaces:

Serializable, MLEvent, SparkListenerEvent, scala.Equals, scala.Product

public class TransformStart
extends Object
implements MLEvent, scala.Product, Serializable

Event fired before Transformer.transform.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TransformStart()

Method Summary

Modifier and Type	Method	Description
abstract static R	apply()
Dataset<?>	input()
static String	toString()
Transformer	transformer()

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.Equals

canEqual, equals

Methods inherited from interface org.apache.spark.ml.MLEvent

logEvent

Methods inherited from interface scala.Product

productArity, productElement, productElementName, productElementNames, productIterator, productPrefix

Constructor Details

TransformStart

public TransformStart()

Method Details

apply

public abstract static R apply()

toString

public static String toString()

transformer

public Transformer transformer()

input

public Dataset<?> input()