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- 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 forintvalues.- Since:
- 1.8
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Nested Class Summary
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Nested classes/interfaces declared in interface java.util.PrimitiveIterator
PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong
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Method Summary
All Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description default voidforEachRemaining(Consumer<? super Integer> action)Performs the given action for each remaining element until all elements have been processed or the action throws an exception.default voidforEachRemaining(IntConsumer action)Performs the given action for each remaining element until all elements have been processed or the action throws an exception.default Integernext()Returns the next element in the iteration.intnextInt()Returns the nextintelement in the iteration.
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Method Detail
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nextInt
int nextInt()
Returns the nextintelement in the iteration.- Returns:
- the next
intelement in the iteration - Throws:
NoSuchElementException- if the iteration has no more elements
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forEachRemaining
default 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.- Specified by:
forEachRemainingin interfacePrimitiveIterator<Integer,IntConsumer>- Implementation Requirements:
The default implementation behaves as if:
while (hasNext()) action.accept(nextInt());- Parameters:
action- The action to be performed for each element- Throws:
NullPointerException- if the specified action is null
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next
default Integer next()
Returns the next element in the iteration.
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forEachRemaining
default void forEachRemaining(Consumer<? super Integer> 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.The behavior of an iterator is unspecified if the action modifies the collection in any way (even by calling the
removemethod or other mutator methods ofIteratorsubtypes), unless an overriding class has specified a concurrent modification policy.Subsequent behavior of an iterator is unspecified if the action throws an exception.
- Specified by:
forEachRemainingin interfaceIterator<Integer>- Implementation Requirements:
- If the action is an instance of
IntConsumerthen it is cast toIntConsumerand passed toforEachRemaining(java.util.function.IntConsumer); otherwise the action is adapted to an instance ofIntConsumer, by boxing the argument ofIntConsumer, and then passed toforEachRemaining(java.util.function.IntConsumer). - Parameters:
action- The action to be performed for each element
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