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Added in API level 24
Summary: Methods | Inherited Methods | [Expand All]

PrimitiveIterator.OfInt

public static interface PrimitiveIterator.OfInt
implements PrimitiveIterator<Integer, IntConsumer>

java.util.PrimitiveIterator.OfInt

一个专门用于 int值的迭代器。

摘要(Summary)

公共方法(Public methods)
default void forEachRemaining(Consumer<? super Integer> action)

default void forEachRemaining(IntConsumer action)

对每个剩余元素执行给定操作，直到处理完所有元素或操作抛出异常。
default Integer next()

返回迭代中的下一个元素。
abstract int nextInt()

返回迭代中的下一个 int元素。

继承方法(Inherited methods)
From interface java.util.PrimitiveIterator
From interface java.util.Iterator

公共方法(Public methods)

forEachRemaining

Added in API level 24 
void forEachRemaining (Consumer<? super Integer> action)

实现要求：
  • If the action is an instance of IntConsumer then it is cast to IntConsumer and passed to forEachRemaining(T_CONS); otherwise the action is adapted to an instance of IntConsumer, by boxing the argument of IntConsumer, and then passed to forEachRemaining(T_CONS).
参数(Parameters)
action Consumer

forEachRemaining

Added in API level 24 
void forEachRemaining (IntConsumer action)

对每个剩余元素执行给定操作，直到处理完所有元素或操作抛出异常。 如果指定了该顺序，则按迭代顺序执行操作。 该操作引发的异常会中继给调用者。

实现要求：

  • 默认实现的行为如下：

    while (hasNext())
         action.accept(nextInt());
参数(Parameters)
action IntConsumer: The action to be performed for each element
抛出异常(Throws)
NullPointerException if the specified action is null

next

Added in API level 24 
Integer next ()

返回迭代中的下一个元素。

实现要求：
  • The default implementation boxes the result of calling nextInt(), and returns that boxed result.
返回(Returns)
Integer the next element in the iteration

nextInt

Added in API level 24 
int nextInt ()

返回迭代中的下一个 int元素。

返回(Returns)
int the next int element in the iteration
抛出异常(Throws)
NoSuchElementException if the iteration has no more elements
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