Interface PrimitiveIterator.OfInt

All Superinterfaces:
Iterator<Integer>,PrimitiveIterator<Integer,IntConsumer>
Enclosing interface:
PrimitiveIterator<T,T_CONS>
public static interfacePrimitiveIterator.OfIntextendsPrimitiveIterator<Integer,IntConsumer>
An Iterator specialized forint values.
Since:
1.8

  • Method Details

    • nextInt

      int nextInt()
      Returns the nextint element in the iteration.
      Returns:
      the nextint element in the iteration
      Throws:
      NoSuchElementException - if the iteration has no more elements

    • 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.

      The behavior of an iterator is unspecified if the action modifies the source of elements in any way (even by calling theremove method or other mutator methods ofIterator subtypes), 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:
      forEachRemaining in interface PrimitiveIterator<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

    • next

      default Integer next()
      Returns the next element in the iteration.
      Specified by:
      next in interface Iterator<Integer>
      Implementation Requirements:
      The default implementation boxes the result of callingnextInt(), and returns that boxed result.
      Returns:
      the next element in the iteration

    • forEachRemaining

      default void forEachRemaining(Consumer<? superInteger> 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 theremove method or other mutator methods ofIterator subtypes), 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:
      forEachRemaining in interface Iterator<Integer>
      Implementation Requirements:
      If the action is an instance ofIntConsumer then it is cast toIntConsumer and 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