Class ProgressBarWrappedSpliterator<T>

java.lang.Object

me.tongfei.progressbar.wrapped.ProgressBarWrappedSpliterator<T>

All Implemented Interfaces:

AutoCloseable, Spliterator<T>

public class ProgressBarWrappedSpliterator<T>
extends Object
implements Spliterator<T>, AutoCloseable

Any spliterator whose parallel iteration is tracked by a multi-threaded progress bar.

Since:

0.7.2

Nested Class Summary

Nested classes/interfaces inherited from interface Spliterator

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

Field Summary

Fields

Modifier and Type	Field	Description
private Set<Spliterator<T>>	openChildren
private ProgressBar	pb
private Spliterator<T>	underlying

Fields inherited from interface Spliterator

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

Constructor Summary

Constructors

Modifier	Constructor	Description
	ProgressBarWrappedSpliterator(Spliterator<T> underlying, ProgressBar pb)
private	ProgressBarWrappedSpliterator(Spliterator<T> underlying, ProgressBar pb, Set<Spliterator<T>> openChildren)

Method Summary

Modifier and Type	Method	Description
int	characteristics()
void	close()
long	estimateSize()
Comparator<? super T>	getComparator()
ProgressBar	getProgressBar()
private void	registerChild(Spliterator<T> child)
private void	removeThis()
boolean	tryAdvance(Consumer<? super T> action)
Spliterator<T>	trySplit()

Methods inherited from class Object

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

Methods inherited from interface Spliterator

forEachRemaining, getExactSizeIfKnown, hasCharacteristics

Field Details

underlying

private Spliterator<T> underlying

pb

private ProgressBar pb

openChildren

private Set<Spliterator<T>> openChildren

Constructor Details

ProgressBarWrappedSpliterator

public ProgressBarWrappedSpliterator(Spliterator<T> underlying,
 ProgressBar pb)

ProgressBarWrappedSpliterator

private ProgressBarWrappedSpliterator(Spliterator<T> underlying,
 ProgressBar pb,
 Set<Spliterator<T>> openChildren)

Method Details

getProgressBar

public ProgressBar getProgressBar()

close

public void close()

Specified by:

close in interface AutoCloseable

registerChild

private void registerChild(Spliterator<T> child)

removeThis

private void removeThis()

tryAdvance

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

Specified by:

tryAdvance in interface Spliterator<T>

trySplit

public Spliterator<T> trySplit()

Specified by:

trySplit in interface Spliterator<T>

estimateSize

public long estimateSize()

Specified by:

estimateSize in interface Spliterator<T>

characteristics

public int characteristics()

Specified by:

characteristics in interface Spliterator<T>

getComparator

public Comparator<? super T> getComparator()

Specified by:

getComparator in interface Spliterator<T>