org.beryx.streamplify.shuffler

Interface LongShuffler

All Known Implementing Classes:

DefaultLongShuffler

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 LongShuffler

Provides a way of shuffling long indices. The shuffling function should be a permutation of the set of indices.

Field Summary

Fields

Modifier and Type	Field and Description
static LongShuffler	IDENTITY

Method Summary

Modifier and Type	Method and Description
long	getShuffledIndex(long index) Retrieves the value corresponding to index in the permutation associated with this shuffler.

Field Detail

IDENTITY

static final LongShuffler IDENTITY

Method Detail

getShuffledIndex

long getShuffledIndex(long index)

Retrieves the value corresponding to index in the permutation associated with this shuffler.