Package it.unimi.dsi.fastutil.shorts
Class ShortIterators.EmptyIterator
java.lang.Object
it.unimi.dsi.fastutil.shorts.ShortIterators.EmptyIterator
- All Implemented Interfaces:
BidirectionalIterator<Short>
,ObjectBidirectionalIterator<Short>
,ObjectIterator<Short>
,ShortBidirectionalIterator
,ShortIterator
,ShortListIterator
,Serializable
,Cloneable
,Iterator<Short>
,ListIterator<Short>
,PrimitiveIterator<Short,
ShortConsumer>
- Enclosing class:
ShortIterators
public static class ShortIterators.EmptyIterator
extends Object
implements ShortListIterator, Serializable, Cloneable
A class returning no elements and a type-specific iterator interface.
This class may be useful to implement your own in case you subclass a type-specific iterator.
- See Also:
-
Nested Class Summary
Nested classes/interfaces inherited from interface java.util.PrimitiveIterator
PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong
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Method Summary
Modifier and TypeMethodDescriptionint
back
(int n) Moves back for the given number of elements.clone()
void
forEachRemaining
(ShortConsumer action) Performs the given action for each remaining element until all elements have been processed or the action throws an exception.void
forEachRemaining
(Consumer<? super Short> action) Deprecated.boolean
hasNext()
boolean
Returns whether there is a previous element.int
short
Returns the next element as a primitive type.int
short
Returns the previous element as a primitive type.int
skip
(int n) Skips the given number of elements.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.ShortIterator
forEachRemaining
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Method Details
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hasNext
public boolean hasNext() -
hasPrevious
public boolean hasPrevious()Description copied from interface:BidirectionalIterator
Returns whether there is a previous element.- Specified by:
hasPrevious
in interfaceBidirectionalIterator<Short>
- Specified by:
hasPrevious
in interfaceListIterator<Short>
- Returns:
- whether there is a previous element.
- See Also:
-
nextShort
public short nextShort()Description copied from interface:ShortIterator
Returns the next element as a primitive type.- Specified by:
nextShort
in interfaceShortIterator
- Returns:
- the next element in the iteration.
- See Also:
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previousShort
public short previousShort()Description copied from interface:ShortBidirectionalIterator
Returns the previous element as a primitive type.- Specified by:
previousShort
in interfaceShortBidirectionalIterator
- Returns:
- the previous element in the iteration.
- See Also:
-
nextIndex
public int nextIndex()- Specified by:
nextIndex
in interfaceListIterator<Short>
-
previousIndex
public int previousIndex()- Specified by:
previousIndex
in interfaceListIterator<Short>
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skip
public int skip(int n) Description copied from interface:ShortBidirectionalIterator
Skips the given number of elements.The effect of this call is exactly the same as that of calling
ShortIterator.next()
forn
times (possibly stopping ifIterator.hasNext()
becomes false).- Specified by:
skip
in interfaceObjectBidirectionalIterator<Short>
- Specified by:
skip
in interfaceObjectIterator<Short>
- Specified by:
skip
in interfaceShortBidirectionalIterator
- Specified by:
skip
in interfaceShortIterator
- Parameters:
n
- the number of elements to skip.- Returns:
- the number of elements actually skipped.
- See Also:
-
back
public int back(int n) Description copied from interface:ShortBidirectionalIterator
Moves back for the given number of elements.The effect of this call is exactly the same as that of calling
ShortBidirectionalIterator.previous()
forn
times (possibly stopping ifBidirectionalIterator.hasPrevious()
becomes false).- Specified by:
back
in interfaceObjectBidirectionalIterator<Short>
- Specified by:
back
in interfaceShortBidirectionalIterator
- Parameters:
n
- the number of elements to skip back.- Returns:
- the number of elements actually skipped.
- See Also:
-
forEachRemaining
Description copied from interface:ShortIterator
Performs the given action for each remaining element until all elements have been processed or the action throws an exception.- Specified by:
forEachRemaining
in interfacePrimitiveIterator<Short,
ShortConsumer> - Specified by:
forEachRemaining
in interfaceShortIterator
- Parameters:
action
- the action to be performed for each element.- See Also:
-
forEachRemaining
Deprecated.Description copied from interface:ShortIterator
- Specified by:
forEachRemaining
in interfaceIterator<Short>
- Specified by:
forEachRemaining
in interfaceShortIterator
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clone
-