pylon-core/io.github.pylonmc.pylon.core.util/WeightedSet/getRandomSubset

getRandomSubset

@JvmOverloads
fun getRandomSubset(size: Int, random: Random = ThreadLocalRandom.current()): Set<E>(source)

Returns a random subset of the specified size from the set, with selection probability based on weights. The subset will contain unique elements and always be of the requested size.

Parameters

size

The number of unique elements to select.

random

An optional Random instance to use for selection. Defaults to ThreadLocalRandom.

Throws

if size is negative or exceeds the number of elements in the set.