org.apache.ignite.ml.selection.split.mapper

Interface UniformMapper<K,V>

Type Parameters:

K - Type of a key.

V - Type of a value.

All Superinterfaces:

Serializable

All Known Implementing Classes:

SHA256UniformMapper

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface UniformMapper<K,V>
extends Serializable

Interface for util mappers that maps a key-value pair to a point on the segment (0, 1).

Method Summary

Modifier and Type	Method and Description
double	map(K key, V val) Maps key-value pair to a point on the segment (0, 1).

Method Detail

map

double map(K key,
           V val)

Maps key-value pair to a point on the segment (0, 1).

Parameters:

key - Key.

val - Value.

Returns:

Point on the segment (0, 1).