Module org.apache.jena.core

Package org.apache.jena.mem2.spliterator

Class SparseArraySpliterator<E>

java.lang.Object

org.apache.jena.mem2.spliterator.SparseArraySpliterator<E>

Type Parameters:

E - the type of the array elements

All Implemented Interfaces:

Spliterator<E>

public class SparseArraySpliterator<E>
extends Object
implements Spliterator<E>

A spliterator for sparse arrays. This spliterator will iterate over the array skipping null entries.

This spliterator supports splitting into sub-spliterators.

The spliterator will check for concurrent modifications by invoking a Runnable before each action.

Nested Class Summary

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

Spliterator.OfDouble, Spliterator.OfInt, Spliterator.OfLong, Spliterator.OfPrimitive<T extends Object,T_CONS extends Object,T_SPLITR extends Spliterator.OfPrimitive<T,T_CONS,T_SPLITR>>

Field Summary

Fields inherited from interface java.util.Spliterator

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

Constructor Summary

Constructors

Constructor	Description
SparseArraySpliterator(E[] entries, int toIndex, Runnable checkForConcurrentModification)	Create a spliterator for the given array, with the given size.
SparseArraySpliterator(E[] entries, Runnable checkForConcurrentModification)	Create a spliterator for the given array, with the given size.

Method Summary

Modifier and Type	Method	Description
int	characteristics()
long	estimateSize()
void	forEachRemaining(Consumer<? super E> action)
boolean	tryAdvance(Consumer<? super E> action)
Spliterator<E>	trySplit()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Spliterator

getComparator, getExactSizeIfKnown, hasCharacteristics

Constructor Details

SparseArraySpliterator

public SparseArraySpliterator(E[] entries,
 int toIndex,
 Runnable checkForConcurrentModification)

Create a spliterator for the given array, with the given size.

Parameters:

entries - the array

toIndex - the index of the last element, exclusive

checkForConcurrentModification - runnable to check for concurrent modifications

SparseArraySpliterator

public SparseArraySpliterator(E[] entries,
 Runnable checkForConcurrentModification)

Create a spliterator for the given array, with the given size.

Parameters:

entries - the array

checkForConcurrentModification - runnable to check for concurrent modifications

Method Details

tryAdvance

public boolean tryAdvance(Consumer<? super E> action)

Specified by:

tryAdvance in interface Spliterator<E>

forEachRemaining

public void forEachRemaining(Consumer<? super E> action)

Specified by:

forEachRemaining in interface Spliterator<E>

trySplit

public Spliterator<E> trySplit()

Specified by:

trySplit in interface Spliterator<E>

estimateSize

public long estimateSize()

Specified by:

estimateSize in interface Spliterator<E>

characteristics

public int characteristics()

Specified by:

characteristics in interface Spliterator<E>