org.chocosolver.util.objects.setDataStructures

Interface ISetIterator

All Superinterfaces:

Iterator<Integer>

public interface ISetIterator
extends Iterator<Integer>

Object to iterate over an ISet values using // more readable but includes autoboxing for(int value:set){ ... } // more verbose but without autoboxing ISetIterator iter = set.primitiveIterator(); while(iter.hasNext()){ int k = iter.nextInt(); ... }

Author:

Jean-Guillaume Fages

Method Summary

Modifier and Type	Method and Description
default Integer	next()
int	nextInt() Returns the next int in the iteration.
default void	notifyRemoving(int item) Inform the iterator that value item has been removed (may require to update iterator structure)
void	reset() Reset iteration (to avoid creating a new ISetIterator for every iteration)

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, remove

Method Detail

reset

void reset()

Reset iteration (to avoid creating a new ISetIterator for every iteration)

notifyRemoving

default void notifyRemoving(int item)

Inform the iterator that value item has been removed (may require to update iterator structure)

Parameters:

item - removed value

nextInt

int nextInt()

Returns the next int in the iteration. Beware : avoids autoboxing

Returns:

the next int in the iteration

Throws:

NoSuchElementException - if the iteration has no more elements

next

default Integer next()

Specified by:

next in interface Iterator<Integer>