Package it.unimi.dsi.fastutil.floats
Class FloatIterators.EmptyIterator
- java.lang.Object
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- it.unimi.dsi.fastutil.floats.FloatIterators.EmptyIterator
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- All Implemented Interfaces:
BidirectionalIterator<java.lang.Float>
,FloatBidirectionalIterator
,FloatIterator
,FloatListIterator
,ObjectBidirectionalIterator<java.lang.Float>
,ObjectIterator<java.lang.Float>
,java.io.Serializable
,java.lang.Cloneable
,java.util.Iterator<java.lang.Float>
,java.util.ListIterator<java.lang.Float>
,java.util.PrimitiveIterator<java.lang.Float,FloatConsumer>
- Enclosing class:
- FloatIterators
public static class FloatIterators.EmptyIterator extends java.lang.Object implements FloatListIterator, java.io.Serializable, java.lang.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:
- Serialized Form
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description int
back(int n)
Moves back for the given number of elements.java.lang.Object
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(java.util.function.Consumer<? super java.lang.Float> action)
Deprecated.boolean
hasNext()
boolean
hasPrevious()
Returns whether there is a previous element.float
nextFloat()
Returns the next element as a primitive type.int
nextIndex()
float
previousFloat()
Returns the previous element as a primitive type.int
previousIndex()
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
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Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatIterator
forEachRemaining
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Method Detail
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<java.lang.Float>
- Specified by:
hasNext
in interfacejava.util.ListIterator<java.lang.Float>
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hasPrevious
public boolean hasPrevious()
Description copied from interface:BidirectionalIterator
Returns whether there is a previous element.- Specified by:
hasPrevious
in interfaceBidirectionalIterator<java.lang.Float>
- Specified by:
hasPrevious
in interfacejava.util.ListIterator<java.lang.Float>
- Returns:
- whether there is a previous element.
- See Also:
ListIterator.hasPrevious()
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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:
Iterator.next()
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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:
ListIterator.previous()
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nextIndex
public int nextIndex()
- Specified by:
nextIndex
in interfacejava.util.ListIterator<java.lang.Float>
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previousIndex
public int previousIndex()
- Specified by:
previousIndex
in interfacejava.util.ListIterator<java.lang.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<java.lang.Float>
- Specified by:
skip
in interfaceObjectIterator<java.lang.Float>
- Parameters:
n
- the number of elements to skip.- Returns:
- the number of elements actually skipped.
- See Also:
Iterator.next()
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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<java.lang.Float>
- Parameters:
n
- the number of elements to skip back.- Returns:
- the number of elements actually skipped.
- See Also:
FloatBidirectionalIterator.previous()
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forEachRemaining
public void forEachRemaining(FloatConsumer action)
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 interfacejava.util.PrimitiveIterator<java.lang.Float,FloatConsumer>
- Parameters:
action
- the action to be performed for each element.- See Also:
Iterator.forEachRemaining(java.util.function.Consumer)
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forEachRemaining
@Deprecated public void forEachRemaining(java.util.function.Consumer<? super java.lang.Float> action)
Deprecated.Description copied from interface:FloatIterator
- Specified by:
forEachRemaining
in interfaceFloatIterator
- Specified by:
forEachRemaining
in interfacejava.util.Iterator<java.lang.Float>
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clone
public java.lang.Object clone()
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