core/org.gnit.lucenekmp.jdkport/Spliterator/OfLong

OfLong

interface OfLong : Spliterator.OfPrimitive<Long, (Long) -> Unit, Spliterator.OfLong>

A Spliterator specialized for Long values.

Functions

characteristics

abstract fun characteristics(): Int

Returns a set of characteristics of this Spliterator and its elements. The result is represented as ORed values from the constants defined in the companion object (ORDERED, DISTINCT, etc.).

abstract fun estimateSize(): Long

Returns an estimate of the number of elements that would be encountered by a forEachRemaining traversal, or Long.MAX_VALUE if infinite, unknown, or too expensive to compute.

forEachRemaining

open override fun forEachRemaining(action: (Long) -> Unit)

Primitive-specific version of forEachRemaining.

open fun getComparator(): Comparator<in Long>?

If SORTED by a Comparator, returns that Comparator. If SORTED in natural order, returns null. Otherwise (not SORTED), throws IllegalStateException.

getExactSizeIfKnown

open fun getExactSizeIfKnown(): Long

Convenience method returning estimateSize if SIZED, else -1L.

hasCharacteristics

open fun hasCharacteristics(characteristics: Int): Boolean

Returns true if this Spliterator's characteristics contain all of the given characteristics.

abstract override fun tryAdvance(action: (Long) -> Unit): Boolean

Primitive-specific version of tryAdvance.

abstract override fun trySplit(): Spliterator.OfLong?

If this spliterator can be partitioned, returns a Spliterator covering elements that will, upon return, not be covered by this Spliterator.