org.apache.ignite.ml.math

Class Isomorphism<K,V>

java.lang.Object

org.apache.ignite.ml.math.Isomorphism<K,V>

Type Parameters:

K -

V -

public class Isomorphism<K,V>
extends Object

Function from K to V with defined inverse.

Constructor Summary

Constructors

Constructor and Description
Isomorphism(IgniteFunction<K,V> forward, IgniteFunction<V,K> back) Build isomorphism with forward and backward functions.

Method Summary

Modifier and Type	Method and Description
K	back(V v) Backward function.
V	forward(K k) Forward function.
static <K> Isomorphism<K,K>	id() Identity isomorphism.

Methods inherited from class java.lang.Object

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

Constructor Detail

Isomorphism

public Isomorphism(IgniteFunction<K,V> forward,
                   IgniteFunction<V,K> back)

Build isomorphism with forward and backward functions.

Parameters:

forward - Forward.

back - Back.

Method Detail

id

public static <K> Isomorphism<K,K> id()

Identity isomorphism.

forward

public V forward(K k)

Forward function.

Parameters:

k - K.

back

public K back(V v)

Backward function.

Parameters:

v - V.