Package one.util.streamex
Class PermutationSpliterator
- java.lang.Object
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- one.util.streamex.PermutationSpliterator
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- All Implemented Interfaces:
java.util.Spliterator<int[]>
final class PermutationSpliterator extends java.lang.Object implements java.util.Spliterator<int[]>
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Nested Class Summary
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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>>
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Field Summary
Fields Modifier and Type Field Description private static long[]
factorials
private long
fence
private long
remainingSize
private int[]
value
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Constructor Summary
Constructors Modifier Constructor Description PermutationSpliterator(int length)
private
PermutationSpliterator(int[] startValue, long fence, long remainingSize)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
characteristics()
long
estimateSize()
void
forEachRemaining(java.util.function.Consumer<? super int[]> action)
private static void
step(int[] value)
boolean
tryAdvance(java.util.function.Consumer<? super int[]> action)
java.util.Spliterator<int[]>
trySplit()
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Method Detail
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tryAdvance
public boolean tryAdvance(java.util.function.Consumer<? super int[]> action)
- Specified by:
tryAdvance
in interfacejava.util.Spliterator<int[]>
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forEachRemaining
public void forEachRemaining(java.util.function.Consumer<? super int[]> action)
- Specified by:
forEachRemaining
in interfacejava.util.Spliterator<int[]>
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step
private static void step(int[] value)
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trySplit
public java.util.Spliterator<int[]> trySplit()
- Specified by:
trySplit
in interfacejava.util.Spliterator<int[]>
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estimateSize
public long estimateSize()
- Specified by:
estimateSize
in interfacejava.util.Spliterator<int[]>
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characteristics
public int characteristics()
- Specified by:
characteristics
in interfacejava.util.Spliterator<int[]>
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