cc.redberry.combinatorics

Interface IntCombinatorialPort

All Superinterfaces:

Serializable

All Known Implementing Classes:

IntCompositions, IntDistinctTuples, IntPermutationsWithPriority, IntTuples

public interface IntCombinatorialPort
extends Serializable

This interface is common for all combinatorial iterators.

Since:

1.0

Author:

Dmitry Bolotin, Stanislav Poslavsky

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IntCombinatorialPort.Iterator

Method Summary

Modifier and Type	Method and Description
int[]	getReference() Returns the reference to the current iteration element
void	reset() Resets the iteration
int[]	take() Calculates and returns the next combination or null, if no more combinations exist.

Method Detail

reset

void reset()

Resets the iteration

getReference

int[] getReference()

Returns the reference to the current iteration element

Returns:

the reference to the current iteration element

take

int[] take()

Calculates and returns the next combination or null, if no more combinations exist.

Returns:

the next combination or null, if no more combinations exist