AI-generated Key Takeaways
-
PrimitiveIterator.OfDouble
is a specialized iterator for handlingdouble
values in Java. -
It provides methods like
nextDouble()
to directly access primitivedouble
elements, andforEachRemaining()
to process remaining elements with aDoubleConsumer
orConsumer<Double>
. -
This iterator inherits functionalities from
PrimitiveIterator
andIterator
, offering methods such ashasNext()
,next()
, andremove()
. -
nextDouble()
throws aNoSuchElementException
if there are no more elements, whileforEachRemaining()
throws aNullPointerException
if the provided action is null.
An Iterator specialized for double
values.
Public Method Summary
void | |
void |
forEachRemaining(DoubleConsumer action)
Performs the given action for each remaining element until all elements
have been processed or the action throws an exception.
|
Double |
next()
Returns the next element in the iteration.
|
abstract double |
nextDouble()
Returns the next
double element in the iteration. |
Inherited Method Summary
Public Methods
public void forEachRemaining (DoubleConsumer 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.
Parameters
action | The action to be performed for each element |
---|
Throws
NullPointerException | if the specified action is null |
---|
public Double next ()
Returns the next element in the iteration.
Returns
- the next element in the iteration
public abstract double nextDouble ()
Returns the next double
element in the iteration.
Returns
- the next
double
element in the iteration
Throws
NoSuchElementException | if the iteration has no more elements |
---|