compact1, compact2, compact3
java.util
Interface PrimitiveIterator.OfLong
-
- All Superinterfaces:
- Iterator<Long>, PrimitiveIterator<Long,LongConsumer>
- Enclosing interface:
- PrimitiveIterator<T,T_CONS>
public static interface PrimitiveIterator.OfLong extends PrimitiveIterator<Long,LongConsumer>
An Iterator specialized forlongvalues.- Since:
- 1.8
-
-
Nested Class Summary
-
Nested classes/interfaces inherited from interface java.util.PrimitiveIterator
PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong
-
-
Method Summary
All Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method and Description default voidforEachRemaining(Consumer<? super Long> action)Performs the given action for each remaining element until all elements have been processed or the action throws an exception.default voidforEachRemaining(LongConsumer action)Performs the given action for each remaining element until all elements have been processed or the action throws an exception.default Longnext()Returns the next element in the iteration.longnextLong()Returns the nextlongelement in the iteration.
-
-
-
Method Detail
nextLong
long nextLong()
Returns the nextlongelement in the iteration.- Returns:
-
the next
longelement in the iteration - Throws:
-
NoSuchElementException- if the iteration has no more elements
forEachRemaining
default void forEachRemaining(LongConsumer 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.- Specified by:
-
forEachRemainingin interfacePrimitiveIterator<Long,LongConsumer> - Implementation Requirements:
-
The default implementation behaves as if:
while (hasNext()) action.accept(nextLong()); - Parameters:
-
action- The action to be performed for each element - Throws:
-
NullPointerException- if the specified action is null
next
default Long next()
Returns the next element in the iteration.- Specified by:
-
nextin interfaceIterator<Long> - Implementation Requirements:
-
The default implementation boxes the result of calling
nextLong(), and returns that boxed result. - Returns:
- the next element in the iteration
forEachRemaining
default void forEachRemaining(Consumer<? super Long> 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.- Specified by:
-
forEachRemainingin interfaceIterator<Long> - Implementation Requirements:
-
If the action is an instance of
LongConsumerthen it is cast toLongConsumerand passed toforEachRemaining(java.util.function.LongConsumer); otherwise the action is adapted to an instance ofLongConsumer, by boxing the argument ofLongConsumer, and then passed toforEachRemaining(java.util.function.LongConsumer). - Parameters:
-
action- The action to be performed for each element
-
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.
