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

java.lang.Object
  it.unimi.dsi.fastutil.chars.AbstractCharIterator
      it.unimi.dsi.fastutil.chars.AbstractCharBidirectionalIterator
          it.unimi.dsi.fastutil.chars.AbstractCharBigListIterator
              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