Java Module java.base Package java.util Interface Spliterator.OfPrimitive<T,T_CONS,T_SPLITR extends Spliterator.OfPrimitive<T,T_CONS,T_SPLITR>>（JDK11）

161 阅读 0 评论 0 点赞

Type Parameters:

T - the type of elements returned by this Spliterator. The type must be a wrapper type for a primitive type, such as Integer for the primitive int type.

T_CONS - the type of primitive consumer. The type must be a primitive specialization of Consumer for T, such as IntConsumer for Integer.

T_SPLITR - the type of primitive Spliterator. The type must be a primitive specialization of Spliterator for T, such as Spliterator.OfInt for Integer.

All Superinterfaces:

Spliterator<T>

All Known Subinterfaces:

Spliterator.OfDouble, Spliterator.OfInt, Spliterator.OfLong

All Known Implementing Classes:

Spliterators.AbstractDoubleSpliterator, Spliterators.AbstractIntSpliterator, Spliterators.AbstractLongSpliterator

Enclosing interface:

Spliterator<T>
```
public static interface Spliterator.OfPrimitive<T,T_CONS,T_SPLITR extends Spliterator.OfPrimitive<T,T_CONS,T_SPLITR>>
extends Spliterator<T>
```
A Spliterator specialized for primitive values.

Since:

1.8

See Also:

Spliterator.OfInt, Spliterator.OfLong, Spliterator.OfDouble

Nested Class Summary
- Nested classes/interfaces declared in 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 declared in 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	Description
`default void`	`forEachRemaining(T_CONS 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.
`boolean`	`tryAdvance(T_CONS action)`	If a remaining element exists, performs the given action on it, returning `true`; else returns `false`.

Methods declared in interface java.util.Spliterator
characteristics, estimateSize, forEachRemaining, getComparator, getExactSizeIfKnown, hasCharacteristics, tryAdvance, trySplit

- Method Detail
  - tryAdvance
```
boolean tryAdvance(T_CONS 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.
    
    Parameters:
    
    action - The action
    
    Returns:
    
    false if no remaining elements existed upon entry to this method, else true.
    
    Throws:
    
    NullPointerException - if the specified action is null
  - forEachRemaining
```
default void forEachRemaining(T_CONS 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.
    
    Implementation Requirements:
    
    The default implementation repeatedly invokes tryAdvance(T_CONS) until it returns false. It should be overridden whenever possible.
    
    Parameters:
    
    action - The action
    
    Throws:
    
    NullPointerException - if the specified action is null

微信小程序

微信扫一扫体验

微信公众账号

微信扫一扫加关注

发表
评论返回
顶部