java8.util

Class Spliterators.OfInt

java.lang.Object

java8.util.Spliterators.OfInt

Enclosing class:

Spliterators

public static final class Spliterators.OfInt
extends java.lang.Object

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

Method Summary

Modifier and Type	Method and Description
static void	forEachRemaining(Spliterator.OfInt this_, Consumer<? super java.lang.Integer> 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.OfInt this_, IntConsumer 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.OfInt this_, Consumer<? super java.lang.Integer> 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.OfInt this_,
                                    IntConsumer 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.OfInt, java8.util.function.Consumer<? super java.lang.Integer>) until it returns false. It should be overridden whenever possible.

Parameters:

this_ - the Spliterator whose remaining elements should be processed

action - The action to execute

Throws:

java.lang.NullPointerException - if the specified this_ Spliterator is null

java.lang.NullPointerException - if the specified action is null

tryAdvance

public static boolean tryAdvance(Spliterator.OfInt this_,
                                 Consumer<? super java.lang.Integer> 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 IntConsumer then it is cast to IntConsumer and passed to Spliterator.OfInt.tryAdvance(java8.util.function.IntConsumer); otherwise the action is adapted to an instance of IntConsumer, by boxing the argument of IntConsumer, and then passed to Spliterator.OfInt.tryAdvance(java8.util.function.IntConsumer).

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:

java.lang.NullPointerException - if the specified this_ Spliterator is null

java.lang.NullPointerException - if the specified action is null

forEachRemaining

public static void forEachRemaining(Spliterator.OfInt this_,
                                    Consumer<? super java.lang.Integer> 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 IntConsumer then it is cast to IntConsumer and passed to Spliterator.OfInt.forEachRemaining(java8.util.function.IntConsumer); otherwise the action is adapted to an instance of IntConsumer, by boxing the argument of IntConsumer, and then passed to Spliterator.OfInt.forEachRemaining(java8.util.function.IntConsumer).

Parameters:

this_ - the Spliterator to use

action - The action to execute

Throws:

java.lang.NullPointerException - if the specified this_ Spliterator is null

java.lang.NullPointerException - if the specified action is null