Package it.unimi.dsi.fastutil.shorts

Class ShortBigSpliterators.LateBindingSizeIndexBasedSpliterator

java.lang.Object
it.unimi.dsi.fastutil.shorts.AbstractShortSpliterator
it.unimi.dsi.fastutil.shorts.ShortBigSpliterators.AbstractIndexBasedSpliterator
it.unimi.dsi.fastutil.shorts.ShortBigSpliterators.LateBindingSizeIndexBasedSpliterator
All Implemented Interfaces:
it.unimi.dsi.fastutil.shorts.ShortSpliterator, java.util.Spliterator<java.lang.Short>, java.util.Spliterator.OfPrimitive<java.lang.Short,​ShortConsumer,​it.unimi.dsi.fastutil.shorts.ShortSpliterator>
Enclosing class:
ShortBigSpliterators
public abstract static class ShortBigSpliterators.LateBindingSizeIndexBasedSpliterator
extends ShortBigSpliterators.AbstractIndexBasedSpliterator
A skeletal implementation for a spliterator backed by an index based data store. High performance concrete implementations (like the main Spliterator of ArrayList) generally should avoid using this and just implement the interface directly, but should be decent for less performance critical implementations.

This class implements a late binding strategy. On a new, non-split instance, the max pos will track the given data store (usually it's size, hence the class' name). On the first split, the last index will be read from the backing data store one last time and then be fixed for the remaining duration of this instance.
The returned split should should also be have a constant maxPos.

As the abstract methods in this class are used in inner loops, it is generally a good idea to override the class as final as to encourage the JVM to inline them (or alternatively, override the abstract methods as final).

  • Nested Class Summary

    Nested classes/interfaces inherited from interface java.util.Spliterator

    java.util.Spliterator.OfDouble, java.util.Spliterator.OfInt, java.util.Spliterator.OfLong, java.util.Spliterator.OfPrimitive<T extends java.lang.Object,​T_CONS extends java.lang.Object,​T_SPLITR extends java.util.Spliterator.OfPrimitive<T,​T_CONS,​T_SPLITR>>

  • Field Summary

    Fields inherited from interface java.util.Spliterator

    CONCURRENT, DISTINCT, IMMUTABLE, NONNULL, ORDERED, SIZED, SORTED, SUBSIZED

  • Method Summary

    Modifier and Type Method Description
    it.unimi.dsi.fastutil.shorts.ShortSpliterator trySplit()

    Methods inherited from class it.unimi.dsi.fastutil.shorts.ShortBigSpliterators.AbstractIndexBasedSpliterator

    characteristics, estimateSize, forEachRemaining, skip, tryAdvance

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface it.unimi.dsi.fastutil.shorts.ShortSpliterator

    forEachRemaining, getComparator, tryAdvance

    Methods inherited from interface java.util.Spliterator

    getExactSizeIfKnown, hasCharacteristics