java8.util

Class Spliterators.OfLong

java.lang.Object

java8.util.Spliterators.OfLong

Enclosing class:

Spliterators

public static final class Spliterators.OfLong
extends Object

Static default implementations for the Java 8 default methods of Spliterator.OfLong

Method Summary

Modifier and Type	Method and Description
static void	forEachRemaining(Spliterator.OfLong this_, Consumer<? super Long> action) Performs the given action for each remaining element, sequentially in the current thread, until all elements have been processed or the action throws an exception.
static void	forEachRemaining(Spliterator.OfLong this_, LongConsumer action) Performs the given action for each remaining element of the passed Spliterator, sequentially in the current thread, until all elements have been processed or the action throws an exception.
static boolean	tryAdvance(Spliterator.OfLong this_, Consumer<? super Long> action) If a remaining element exists, performs the given action on it, returning true; else returns false.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

forEachRemaining

public static void forEachRemaining(Spliterator.OfLong this_,
                                    LongConsumer action)

Performs the given action for each remaining element of the passed Spliterator, sequentially in the current thread, until all elements have been processed or the action throws an exception. If the this_ Spliterator is Spliterator.ORDERED, actions are performed in encounter order. Exceptions thrown by the action are relayed to the caller.

Implementation Requirements:
The default implementation repeatedly invokes tryAdvance(java8.util.Spliterator.OfLong, java8.util.function.Consumer<? super java.lang.Long>) until it returns false. It should be overridden whenever possible.

Parameters:

this_ - the Spliterator whose remaing elements should be processed

action - The action to execute

Throws:

NullPointerException - if the specified this_ Spliterator is null

NullPointerException - if the specified action is null

tryAdvance

public static boolean tryAdvance(Spliterator.OfLong this_,
                                 Consumer<? super Long> action)

If a remaining element exists, performs the given action on it, returning true; else returns false. If the this_ Spliterator is Spliterator.ORDERED the action is performed on the next element in encounter order. Exceptions thrown by the action are relayed to the caller.

Implementation Requirements:
If the action is an instance of LongConsumer then it is cast to LongConsumer and passed to Spliterator.OfLong.tryAdvance(java8.util.function.LongConsumer); otherwise the action is adapted to an instance of LongConsumer, by boxing the argument of LongConsumer, and then passed to Spliterator.OfLong.tryAdvance(java8.util.function.LongConsumer).

Parameters:

this_ - the Spliterator to use

action - The action to execute

Returns:

false if no remaining elements existed upon entry to this method, else true.

Throws:

NullPointerException - if the specified this_ Spliterator is null

NullPointerException - if the specified action is null

forEachRemaining

public static void forEachRemaining(Spliterator.OfLong this_,
                                    Consumer<? super Long> action)

Performs the given action for each remaining element, sequentially in the current thread, until all elements have been processed or the action throws an exception. If the this_ Spliterator is Spliterator.ORDERED, actions are performed in encounter order. Exceptions thrown by the action are relayed to the caller.

Implementation Requirements:
If the action is an instance of LongConsumer then it is cast to LongConsumer and passed to Spliterator.OfLong.forEachRemaining(java8.util.function.LongConsumer); otherwise the action is adapted to an instance of LongConsumer, by boxing the argument of LongConsumer, and then passed to Spliterator.OfLong.forEachRemaining(java8.util.function.LongConsumer).

Parameters:

this_ - the Spliterator to use

action - The action to execute

Throws:

NullPointerException - if the specified this_ Spliterator is null

NullPointerException - if the specified action is null