Package it.unimi.dsi.fastutil.booleans
Class BooleanBigListIterators.EmptyBigListIterator
java.lang.Object
it.unimi.dsi.fastutil.booleans.BooleanBigListIterators.EmptyBigListIterator
- All Implemented Interfaces:
BidirectionalIterator<Boolean>
,BigListIterator<Boolean>
,BooleanBidirectionalIterator
,BooleanBigListIterator
,BooleanIterator
,ObjectBidirectionalIterator<Boolean>
,ObjectIterator<Boolean>
,Serializable
,Cloneable
,Iterator<Boolean>
,PrimitiveIterator<Boolean,
BooleanConsumer>
- Enclosing class:
BooleanBigListIterators
public static class BooleanBigListIterators.EmptyBigListIterator
extends Object
implements BooleanBigListIterator, Serializable, Cloneable
A class returning no elements and a type-specific big list 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 TypeMethodDescriptionlong
back
(long n) Moves back for the given number of elements.clone()
void
forEachRemaining
(BooleanConsumer 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 Boolean> action) Deprecated.boolean
hasNext()
boolean
Returns whether there is a previous element.boolean
Returns the next element as a primitive type.long
Returns the index of the element that would be returned by a subsequent call to next.boolean
Returns the previous element as a primitive type.long
Returns the index of the element that would be returned by a subsequent call to previous.long
skip
(long 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.booleans.BooleanBidirectionalIterator
back, previous
Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanBigListIterator
add, add, set, set, skip
Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanIterator
next
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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<Boolean>
- Returns:
- whether there is a previous element.
- See Also:
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nextBoolean
public boolean nextBoolean()Description copied from interface:BooleanIterator
Returns the next element as a primitive type.- Specified by:
nextBoolean
in interfaceBooleanIterator
- Returns:
- the next element in the iteration.
- See Also:
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previousBoolean
public boolean previousBoolean()Description copied from interface:BooleanBidirectionalIterator
Returns the previous element as a primitive type.- Specified by:
previousBoolean
in interfaceBooleanBidirectionalIterator
- Returns:
- the previous element in the iteration.
- See Also:
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nextIndex
public long nextIndex()Description copied from interface:BigListIterator
Returns the index of the element that would be returned by a subsequent call to next. (Returns list size if the list iterator is at the end of the list.)- Specified by:
nextIndex
in interfaceBigListIterator<Boolean>
- Returns:
- the index of the element that would be returned by a subsequent call to next, or list size if list iterator is at end of list.
- See Also:
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previousIndex
public long previousIndex()Description copied from interface:BigListIterator
Returns the index of the element that would be returned by a subsequent call to previous. (Returns -1 if the list iterator is at the beginning of the list.)- Specified by:
previousIndex
in interfaceBigListIterator<Boolean>
- Returns:
- the index of the element that would be returned by a subsequent call to previous, or -1 if list iterator is at beginning of list.
- See Also:
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skip
public long skip(long n) Description copied from interface:BooleanBigListIterator
Skips the given number of elements.The effect of this call is exactly the same as that of calling
next()
forn
times (possibly stopping ifIterator.hasNext()
becomes false).- Specified by:
skip
in interfaceBooleanBigListIterator
- Parameters:
n
- the number of elements to skip.- Returns:
- the number of elements actually skipped.
- See Also:
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back
public long back(long n) Description copied from interface:BooleanBigListIterator
Moves back for the given number of elements.The effect of this call is exactly the same as that of calling
previous()
forn
times (possibly stopping ifBidirectionalIterator.hasPrevious()
becomes false).- Specified by:
back
in interfaceBooleanBigListIterator
- Parameters:
n
- the number of elements to skip back.- Returns:
- the number of elements actually skipped.
- See Also:
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clone
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forEachRemaining
Description copied from interface:BooleanIterator
Performs the given action for each remaining element until all elements have been processed or the action throws an exception.- Specified by:
forEachRemaining
in interfaceBooleanIterator
- Specified by:
forEachRemaining
in interfacePrimitiveIterator<Boolean,
BooleanConsumer> - Parameters:
action
- the action to be performed for each element.- See Also:
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forEachRemaining
Deprecated.Description copied from interface:BooleanIterator
- Specified by:
forEachRemaining
in interfaceBooleanIterator
- Specified by:
forEachRemaining
in interfaceIterator<Boolean>
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