Package one.util.streamex
Class WithFirstSpliterator<T,R>
java.lang.Object
one.util.streamex.Internals.CloneableSpliterator<R,WithFirstSpliterator<T,R>>
one.util.streamex.WithFirstSpliterator<T,R>
- All Implemented Interfaces:
Cloneable
,Consumer<T>
,Spliterator<R>
final class WithFirstSpliterator<T,R>
extends Internals.CloneableSpliterator<R,WithFirstSpliterator<T,R>>
implements Consumer<T>
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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
FieldsModifier and TypeFieldDescriptionprivate T
private ReentrantLock
private final BiFunction<? super T,
? super T, ? extends R> private WithFirstSpliterator<T,
R> private Spliterator<T>
private int
private static final int
private static final int
private static final int
private static final int
Fields inherited from interface java.util.Spliterator
CONCURRENT, DISTINCT, IMMUTABLE, NONNULL, ORDERED, SIZED, SORTED, SUBSIZED
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Constructor Summary
ConstructorsConstructorDescriptionWithFirstSpliterator
(Spliterator<T> source, BiFunction<? super T, ? super T, ? extends R> mapper) -
Method Summary
Modifier and TypeMethodDescriptionvoid
private void
acquire()
int
private void
doInit()
long
void
forEachRemaining
(Consumer<? super R> action) private void
release()
boolean
tryAdvance
(Consumer<? super R> action) trySplit()
Methods inherited from class one.util.streamex.Internals.CloneableSpliterator
doClone
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface java.util.Spliterator
getComparator, getExactSizeIfKnown, hasCharacteristics
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Field Details
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STATE_NONE
private static final int STATE_NONE- See Also:
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STATE_FIRST_READ
private static final int STATE_FIRST_READ- See Also:
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STATE_INIT
private static final int STATE_INIT- See Also:
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STATE_EMPTY
private static final int STATE_EMPTY- See Also:
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lock
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source
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prefix
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first
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state
private volatile int state -
mapper
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action
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Constructor Details
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WithFirstSpliterator
WithFirstSpliterator(Spliterator<T> source, BiFunction<? super T, ? super T, ? extends R> mapper)
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Method Details
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acquire
private void acquire() -
release
private void release() -
tryAdvance
- Specified by:
tryAdvance
in interfaceSpliterator<T>
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doInit
private void doInit() -
forEachRemaining
- Specified by:
forEachRemaining
in interfaceSpliterator<T>
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trySplit
- Specified by:
trySplit
in interfaceSpliterator<T>
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estimateSize
public long estimateSize()- Specified by:
estimateSize
in interfaceSpliterator<T>
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characteristics
public int characteristics()- Specified by:
characteristics
in interfaceSpliterator<T>
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accept
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