Added in API level 24

Summary: Methods | Inherited Methods

PrimitiveIterator.OfLong

public static interface PrimitiveIterator.OfLong
implements PrimitiveIterator<Long, LongConsumer>

java.util.PrimitiveIterator.OfLong

---

An Iterator specialized for long values.

Summary

Public methods
default void	forEachRemaining(LongConsumer action)
default void	forEachRemaining(Consumer<? super Long> action)
default Long	next() Returns the next element in the iteration.
abstract long	nextLong() Returns the next long element in the iteration.

Inherited methods
From interface java.util.PrimitiveIterator abstract void forEachRemaining(LongConsumer action) Performs the given action for each remaining element until all elements have been processed or the action throws an exception.
From interface java.util.Iterator default void forEachRemaining(Consumer<? super E> action) Performs the given action for each remaining element until all elements have been processed or the action throws an exception. abstract boolean hasNext() Returns true if the iteration has more elements. abstract Long next() Returns the next element in the iteration. default void remove() Removes from the underlying collection the last element returned by this iterator (optional operation).

Public methods

forEachRemaining

Added in API level 24

public void forEachRemaining (LongConsumer action)

Implementation Requirements:

• The default implementation behaves as if:

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

Parameters
action	LongConsumer

forEachRemaining

Added in API level 24

public void forEachRemaining (Consumer<? super Long> action)

Implementation Requirements:

• If the action is an instance of LongConsumer then it is cast to LongConsumer and passed to PrimitiveIterator.forEachRemaining(T_CONS); otherwise the action is adapted to an instance of LongConsumer, by boxing the argument of LongConsumer, and then passed to PrimitiveIterator.forEachRemaining(T_CONS).

Parameters
action	Consumer

next

Added in API level 24

public Long next ()

Returns the next element in the iteration.

Implementation Requirements:

• The default implementation boxes the result of calling nextLong(), and returns that boxed result.

Returns
Long	the next element in the iteration

nextLong

Added in API level 24

public abstract long nextLong ()

Returns the next long element in the iteration.

Returns
long	the next long element in the iteration

Throws
NoSuchElementException	if the iteration has no more elements