Package it.unimi.dsi.fastutil.floats
Class FloatIterators.EmptyIterator
java.lang.Object
it.unimi.dsi.fastutil.floats.FloatIterators.EmptyIterator
- All Implemented Interfaces:
BidirectionalIterator<Float>
,FloatBidirectionalIterator
,FloatIterator
,FloatListIterator
,ObjectBidirectionalIterator<Float>
,ObjectIterator<Float>
,Serializable
,Cloneable
,Iterator<Float>
,ListIterator<Float>
,PrimitiveIterator<Float,
FloatConsumer>
- Enclosing class:
FloatIterators
public static class FloatIterators.EmptyIterator
extends Object
implements FloatListIterator, 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
(FloatConsumer 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 Float> action) Deprecated.boolean
hasNext()
boolean
Returns whether there is a previous element.float
Returns the next element as a primitive type.int
float
Returns the previous element as a primitive type.int
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.floats.FloatIterator
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<Float>
- Specified by:
hasPrevious
in interfaceListIterator<Float>
- Returns:
- whether there is a previous element.
- See Also:
-
nextFloat
public float nextFloat()Description copied from interface:FloatIterator
Returns the next element as a primitive type.- Specified by:
nextFloat
in interfaceFloatIterator
- Returns:
- the next element in the iteration.
- See Also:
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previousFloat
public float previousFloat()Description copied from interface:FloatBidirectionalIterator
Returns the previous element as a primitive type.- Specified by:
previousFloat
in interfaceFloatBidirectionalIterator
- Returns:
- the previous element in the iteration.
- See Also:
-
nextIndex
public int nextIndex()- Specified by:
nextIndex
in interfaceListIterator<Float>
-
previousIndex
public int previousIndex()- Specified by:
previousIndex
in interfaceListIterator<Float>
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skip
public int skip(int n) Description copied from interface:FloatBidirectionalIterator
Skips the given number of elements.The effect of this call is exactly the same as that of calling
FloatIterator.next()
forn
times (possibly stopping ifIterator.hasNext()
becomes false).- Specified by:
skip
in interfaceFloatBidirectionalIterator
- Specified by:
skip
in interfaceFloatIterator
- Specified by:
skip
in interfaceObjectBidirectionalIterator<Float>
- Specified by:
skip
in interfaceObjectIterator<Float>
- 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:FloatBidirectionalIterator
Moves back for the given number of elements.The effect of this call is exactly the same as that of calling
FloatBidirectionalIterator.previous()
forn
times (possibly stopping ifBidirectionalIterator.hasPrevious()
becomes false).- Specified by:
back
in interfaceFloatBidirectionalIterator
- Specified by:
back
in interfaceObjectBidirectionalIterator<Float>
- Parameters:
n
- the number of elements to skip back.- Returns:
- the number of elements actually skipped.
- See Also:
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forEachRemaining
Description copied from interface:FloatIterator
Performs the given action for each remaining element until all elements have been processed or the action throws an exception.- Specified by:
forEachRemaining
in interfaceFloatIterator
- Specified by:
forEachRemaining
in interfacePrimitiveIterator<Float,
FloatConsumer> - Parameters:
action
- the action to be performed for each element.- See Also:
-
forEachRemaining
Deprecated.Description copied from interface:FloatIterator
- Specified by:
forEachRemaining
in interfaceFloatIterator
- Specified by:
forEachRemaining
in interfaceIterator<Float>
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clone
-