it.unimi.dsi.fastutil.chars
Class CharBigListIterators.EmptyBigListIterator

java.lang.Object
  extended by it.unimi.dsi.fastutil.chars.AbstractCharIterator
      extended by it.unimi.dsi.fastutil.chars.AbstractCharBidirectionalIterator
          extended by it.unimi.dsi.fastutil.chars.AbstractCharBigListIterator
              extended by it.unimi.dsi.fastutil.chars.CharBigListIterators.EmptyBigListIterator
All Implemented Interfaces:
BidirectionalIterator<Character>, BigListIterator<Character>, CharBidirectionalIterator, CharBigListIterator, CharIterator, ObjectBidirectionalIterator<Character>, ObjectIterator<Character>, Serializable, Cloneable, Iterator<Character>
Enclosing class:
CharBigListIterators

public static class CharBigListIterators.EmptyBigListIterator
extends AbstractCharBigListIterator
implements 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:
Serialized Form

Field Summary
static long serialVersionUID
           
 
Constructor Summary
protected CharBigListIterators.EmptyBigListIterator()
           
 
Method Summary
 long back(long n)
          This method just iterates the type-specific version of AbstractCharBidirectionalIterator.previous() for at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false.
 Object clone()
           
 boolean hasNext()
           
 boolean hasPrevious()
          Returns whether there is a previous element.
 char nextChar()
          Delegates to the corresponding generic method.
 long nextIndex()
          Returns the index of the element that would be returned by a subsequent call to next.
 char previousChar()
          Delegates to the corresponding generic method.
 long previousIndex()
          Returns the index of the element that would be returned by a subsequent call to previous.
 long skip(long n)
          This method just iterates the type-specific version of AbstractCharIterator.next() for at most n times, stopping if Iterator.hasNext() becomes false.
 
Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharBigListIterator
add, add, set, set
 
Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharBidirectionalIterator
back, previous
 
Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharIterator
next, remove, skip
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.chars.CharBidirectionalIterator
back
 
Methods inherited from interface it.unimi.dsi.fastutil.chars.CharIterator
skip
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectIterator
skip
 
Methods inherited from interface it.unimi.dsi.fastutil.BidirectionalIterator
previous
 
Methods inherited from interface java.util.Iterator
next, remove
 

Field Detail

serialVersionUID

public static final long serialVersionUID
See Also:
Constant Field Values
Constructor Detail

CharBigListIterators.EmptyBigListIterator

protected CharBigListIterators.EmptyBigListIterator()
Method Detail

hasNext

public boolean hasNext()
Specified by:
hasNext in interface Iterator<Character>

hasPrevious

public boolean hasPrevious()
Description copied from interface: BidirectionalIterator
Returns whether there is a previous element.

Specified by:
hasPrevious in interface BidirectionalIterator<Character>
Returns:
whether there is a previous element.
See Also:
ListIterator.hasPrevious()

nextChar

public char nextChar()
Description copied from class: AbstractCharIterator
Delegates to the corresponding generic method.

Specified by:
nextChar in interface CharIterator
Overrides:
nextChar in class AbstractCharIterator
Returns:
the next element in the iteration.
See Also:
Iterator.next()

previousChar

public char previousChar()
Description copied from class: AbstractCharBidirectionalIterator
Delegates to the corresponding generic method.

Specified by:
previousChar in interface CharBidirectionalIterator
Overrides:
previousChar in class AbstractCharBidirectionalIterator
Returns:
the previous element in the iteration.
See Also:
ListIterator.previous()

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 interface BigListIterator<Character>
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:
ListIterator.nextIndex()

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 interface BigListIterator<Character>
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:
ListIterator.previousIndex()

skip

public long skip(long n)
Description copied from class: AbstractCharBigListIterator
This method just iterates the type-specific version of AbstractCharIterator.next() for at most n times, stopping if Iterator.hasNext() becomes false.

Specified by:
skip in interface BigListIterator<Character>
Overrides:
skip in class AbstractCharBigListIterator
Parameters:
n - the number of elements to skip.
Returns:
the number of elements actually skipped.

back

public long back(long n)
Description copied from class: AbstractCharBigListIterator
This method just iterates the type-specific version of AbstractCharBidirectionalIterator.previous() for at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false.

Overrides:
back in class AbstractCharBigListIterator

clone

public Object clone()
Overrides:
clone in class Object


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