Package w.util.random

Class SimpleWeightedRandom<E,T>

java.lang.Object

w.util.random.SimpleWeightedRandom<E,T>

All Implemented Interfaces:

WeightedRandom<T>

public class SimpleWeightedRandom<E,T>
extends Object
implements WeightedRandom<T>

Author:

whilein

Constructor Summary

Constructors

Constructor	Description
SimpleWeightedRandom()

Method Summary

Modifier and Type	Method	Description
static <E, T> @NotNull WeightedRandomBuilder<T>	builder(@NotNull Collection<E> collection, @NotNull Function<E,T> objectFunction, @NotNull ToDoubleFunction<E> weightFunction)
static <T> @NotNull WeightedRandomBuilder<T>	builder(@NotNull Collection<T> collection, @NotNull ToDoubleFunction<T> weightFunction)
static <T> @NotNull WeightedRandomBuilder<T>	builder(@NotNull Map<T,Double> map)
T	nextObject()

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleWeightedRandom

public SimpleWeightedRandom()

Method Details

builder

@NotNull
public static <T> @NotNull WeightedRandomBuilder<T> builder(@NotNull
 @NotNull Map<T,Double> map)

builder

@NotNull
public static <T> @NotNull WeightedRandomBuilder<T> builder(@NotNull
 @NotNull Collection<T> collection,
 @NotNull
 @NotNull ToDoubleFunction<T> weightFunction)

builder

@NotNull
public static <E,
T>
@NotNull WeightedRandomBuilder<T> builder(@NotNull
 @NotNull Collection<E> collection,
 @NotNull
 @NotNull Function<E,T> objectFunction,
 @NotNull
 @NotNull ToDoubleFunction<E> weightFunction)

nextObject

public T nextObject()

Specified by:

nextObject in interface WeightedRandom<E>