org.apache.spark.ml.param

Class IntArrayParam

Object

org.apache.spark.ml.param.Param<int[]>

org.apache.spark.ml.param.IntArrayParam

All Implemented Interfaces:

java.io.Serializable

public class IntArrayParam
extends Param<int[]>

:: DeveloperApi :: Specialized version of Param[Array[Int} for Java.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IntArrayParam(Params parent, String name, String doc)
IntArrayParam(Params parent, String name, String doc, scala.Function1<int[],Object> isValid)

Method Summary

Modifier and Type	Method and Description
int[]	jsonDecode(String json) Decodes a param value from JSON.
String	jsonEncode(int[] value) Encodes a param value into JSON, which can be decoded by `jsonDecode()`.
ParamPair<int[]>	w(java.util.List<Integer> value) Creates a param pair with a `java.util.List` of values (for Java and Python).

Methods inherited from class org.apache.spark.ml.param.Param

doc, equals, hashCode, isValid, name, parent, toString, w

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IntArrayParam

public IntArrayParam(Params parent,
                     String name,
                     String doc,
                     scala.Function1<int[],Object> isValid)

IntArrayParam

public IntArrayParam(Params parent,
                     String name,
                     String doc)

Method Detail

w

public ParamPair<int[]> w(java.util.List<Integer> value)

Creates a param pair with a `java.util.List` of values (for Java and Python).

jsonEncode

public String jsonEncode(int[] value)

Description copied from class: Param

Encodes a param value into JSON, which can be decoded by `jsonDecode()`.

Overrides:

jsonEncode in class Param<int[]>

jsonDecode

public int[] jsonDecode(String json)

Description copied from class: Param

Decodes a param value from JSON.

Overrides:

jsonDecode in class Param<int[]>