java.util

## Interface Spliterator.OfInt

- All Superinterfaces:
    Spliterator<Integer>, Spliterator.OfPrimitive<Integer,IntConsumer,Spliterator.OfInt>
  All Known Implementing Classes:
    Spliterators.AbstractIntSpliterator
  Enclosing interface:
    Spliterator<T>

      public static interface Spliterator.OfInt
      extends Spliterator.OfPrimitive<Integer,IntConsumer,Spliterator.OfInt>

  A Spliterator specialized for `int` values.
  Since:
    1.8

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface java.util.Spliterator

      `Spliterator.OfDouble, Spliterator.OfInt, Spliterator.OfLong, Spliterator.OfPrimitive<T,T_CONS,T_SPLITR extends Spliterator.OfPrimitive<T,T_CONS,T_SPLITR>>`

  - ### Field Summary

    - ### Fields inherited from interface java.util.Spliterator

      `CONCURRENT, DISTINCT, IMMUTABLE, NONNULL, ORDERED, SIZED, SORTED, SUBSIZED`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods Default Methods
    Modifier and Type | Method and Description
    --- | ---
    `default void` | `forEachRemaining(Consumer<? super 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.
    `default void` | `forEachRemaining(IntConsumer 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.
    `default boolean` | `tryAdvance(Consumer<? super Integer> action)` If a remaining element exists, performs the given action on it, returning `true`; else returns `false`.
    `boolean` | `tryAdvance(IntConsumer action)` If a remaining element exists, performs the given action on it, returning `true`; else returns `false`.
    `Spliterator.OfInt` | `trySplit()` If this spliterator can be partitioned, returns a Spliterator covering elements, that will, upon return from this method, not be covered by this Spliterator.

    - ### Methods inherited from interface java.util.Spliterator

      `characteristics, estimateSize, getComparator, getExactSizeIfKnown, hasCharacteristics`

- - ### Method Detail

    - #### trySplit

          Spliterator.OfInt trySplit()

      Description copied from interface: `Spliterator`
      If this spliterator can be partitioned, returns a Spliterator covering elements, that will, upon return from this method, not be covered by this Spliterator.

      If this Spliterator is `Spliterator.ORDERED`, the returned Spliterator must cover a strict prefix of the elements.

      Unless this Spliterator covers an infinite number of elements, repeated calls to `trySplit()` must eventually return `null`. Upon non-null return:

      - the value reported for `estimateSize()` before splitting, must, after splitting, be greater than or equal to `estimateSize()` for this and the returned Spliterator; and
      - if this Spliterator is `SUBSIZED`, then `estimateSize()` for this spliterator before splitting must be equal to the sum of `estimateSize()` for this and the returned Spliterator after splitting.

      This method may return `null` for any reason, including emptiness, inability to split after traversal has commenced, data structure constraints, and efficiency considerations.

      Specified by:
        `trySplit` in interface `Spliterator<Integer>`
      Specified by:
        `trySplit` in interface `Spliterator.OfPrimitive<Integer,IntConsumer,Spliterator.OfInt>`
      Returns:
        a `Spliterator` covering some portion of the elements, or `null` if this spliterator cannot be split

    - #### tryAdvance

          boolean tryAdvance(IntConsumer action)

      Description copied from interface: `Spliterator.OfPrimitive`
      If a remaining element exists, performs the given action on it, returning `true`; else returns `false`. If 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.
      Specified by:
        `tryAdvance` in interface `Spliterator.OfPrimitive<Integer,IntConsumer,Spliterator.OfInt>`
      Parameters:
        `action` - The action
      Returns:
        `false` if no remaining elements existed upon entry to this method, else `true`.

    - #### forEachRemaining

          default void forEachRemaining(IntConsumer action)

      Description copied from interface: `Spliterator.OfPrimitive`
      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 this Spliterator is `Spliterator.ORDERED`, actions are performed in encounter order. Exceptions thrown by the action are relayed to the caller.
      Specified by:
        `forEachRemaining` in interface `Spliterator.OfPrimitive<Integer,IntConsumer,Spliterator.OfInt>`
      Parameters:
        `action` - The action

    - #### tryAdvance

          default boolean tryAdvance(Consumer<? super Integer> action)

      If a remaining element exists, performs the given action on it, returning `true`; else returns `false`. If 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.
      Specified by:
        `tryAdvance` in interface `Spliterator<Integer>`
      Parameters:
        `action` - The action
      Returns:
        `false` if no remaining elements existed upon entry to this method, else `true`.

    - #### forEachRemaining

          default void forEachRemaining(Consumer<? super 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 this Spliterator is `Spliterator.ORDERED`, actions are performed in encounter order. Exceptions thrown by the action are relayed to the caller.
      Specified by:
        `forEachRemaining` in interface `Spliterator<Integer>`
      Parameters:
        `action` - The action

Copyright © 2025 API Design. All Rights Reserved.