Package net.minecraft.util.random

Class WeightedRandom

java.lang.Object

net.minecraft.util.random.WeightedRandom

public class WeightedRandom
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
private	WeightedRandom()

Method Summary

Modifier and Type	Method	Description
static <T extends WeightedEntry> Optional<T>	getRandomItem(RandomSource pRandom, List<T> pEntries)
static <T extends WeightedEntry> Optional<T>	getRandomItem(RandomSource pRandom, List<T> pEntries, int pTotalWeight)
static int	getTotalWeight(List<? extends WeightedEntry> pEntries)
static <T extends WeightedEntry> Optional<T>	getWeightedItem(List<T> pEntries, int pWeightedIndex)

Methods inherited from class java.lang.Object

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

Constructor Details

WeightedRandom

private WeightedRandom()

Method Details

getTotalWeight

public static int getTotalWeight(List<? extends WeightedEntry> pEntries)

getRandomItem

public static <T extends WeightedEntry> Optional<T> getRandomItem(RandomSource pRandom,
 List<T> pEntries,
 int pTotalWeight)

getWeightedItem

public static <T extends WeightedEntry> Optional<T> getWeightedItem(List<T> pEntries,
 int pWeightedIndex)

getRandomItem

public static <T extends WeightedEntry> Optional<T> getRandomItem(RandomSource pRandom,
 List<T> pEntries)