public static interface Spliterator.OfDouble extends Spliterator.OfPrimitive<Double,DoubleConsumer,Spliterator.OfDouble>
A Spliterator specialized for double
values.
Spliterator.OfDouble, Spliterator.OfInt, Spliterator.OfLong, Spliterator.OfPrimitive<T,T_CONS,T_SPLITR extends Spliterator.OfPrimitive<T,T_CONS,T_SPLITR>>
CONCURRENT, DISTINCT, IMMUTABLE, NONNULL, ORDERED, SIZED, SORTED, SUBSIZED
Spliterator.OfDouble 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:
estimateSize()
before splitting, must, after splitting, be greater than or equal to estimateSize()
for this and the returned Spliterator; andSUBSIZED
, 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.
trySplit
in interface Spliterator<Double>
trySplit
in interface Spliterator.OfPrimitive<Double,DoubleConsumer,Spliterator.OfDouble>
Spliterator
covering some portion of the elements, or null
if this spliterator cannot be splitboolean tryAdvance(DoubleConsumer 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.
tryAdvance
in interface Spliterator.OfPrimitive<Double,DoubleConsumer,Spliterator.OfDouble>
action
- The actionfalse
if no remaining elements existed upon entry to this method, else true
.default void forEachRemaining(DoubleConsumer 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.
forEachRemaining
in interface Spliterator.OfPrimitive<Double,DoubleConsumer,Spliterator.OfDouble>
action
- The actiondefault boolean tryAdvance(Consumer<? super Double> 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.
tryAdvance
in interface Spliterator<Double>
DoubleConsumer
then it is cast to DoubleConsumer
and passed to tryAdvance(java.util.function.DoubleConsumer)
; otherwise the action is adapted to an instance of DoubleConsumer
, by boxing the argument of DoubleConsumer
, and then passed to tryAdvance(java.util.function.DoubleConsumer)
.action
- The actionfalse
if no remaining elements existed upon entry to this method, else true
.default void forEachRemaining(Consumer<? super Double> 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.
forEachRemaining
in interface Spliterator<Double>
DoubleConsumer
then it is cast to DoubleConsumer
and passed to forEachRemaining(java.util.function.DoubleConsumer)
; otherwise the action is adapted to an instance of DoubleConsumer
, by boxing the argument of DoubleConsumer
, and then passed to forEachRemaining(java.util.function.DoubleConsumer)
.action
- The action
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