java8.util

Interface PrimitiveIterator.OfInt

All Superinterfaces:

Iterator<Integer>, PrimitiveIterator<Integer,IntConsumer>

Enclosing interface:

PrimitiveIterator<T,T_CONS>

public static interface PrimitiveIterator.OfInt
extends PrimitiveIterator<Integer,IntConsumer>

An Iterator specialized for int values.

Since:

1.8

Nested Class Summary

Nested classes/interfaces inherited from interface java8.util.PrimitiveIterator

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Method Summary

Modifier and Type	Method and Description
void	forEachRemaining(IntConsumer action) Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
Integer	next() Implementation Requirements: The default implementation boxes the result of calling nextInt(), and returns that boxed result.
int	nextInt() Returns the next int element in the iteration.

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, remove

Method Detail

nextInt

int nextInt()

Returns the next int element in the iteration.

Returns:

the next int element in the iteration

Throws:

NoSuchElementException - if the iteration has no more elements

forEachRemaining

void forEachRemaining(IntConsumer action)

Performs the given action for each remaining element until all elements have been processed or the action throws an exception. Actions are performed in the order of iteration, if that order is specified. Exceptions thrown by the action are relayed to the caller.

Implementation Requirements:

The default implementation behaves as if:

     while (hasNext())
         action.accept(nextInt());
 

Specified by:

forEachRemaining in interface PrimitiveIterator<Integer,IntConsumer>

Parameters:

action - The action to be performed for each element

Throws:

NullPointerException - if the specified action is null

next

Integer next()

Implementation Requirements:
The default implementation boxes the result of calling nextInt(), and returns that boxed result.

Specified by:

next in interface Iterator<Integer>