bak.pcj.list
Interface CharListIterator

All Superinterfaces:

CharIterator

All Known Implementing Classes:

ListIteratorToCharListIteratorAdapter

public interface CharListIterator

extends CharIterator

This class represents iterators over lists of char values.

Since:

1.0

See Also:

ListIterator

Method Summary

void	add(char v) Adds a specified element to the list at this iterator's current position.
boolean	hasPrevious() Indicates whether more char values can be returned by this iterator by calling previous().
int	nextIndex() Returns the index of the element that would be returned by a call to next().
char	previous() Returns the previous char value of this iterator.
int	previousIndex() Returns the index of the element that would be returned by a call to previous().
void	set(char v) Sets the last element returned to a specified value.

Methods inherited from interface bak.pcj.CharIterator

hasNext, next, remove

Method Detail

add

public void add(char v)

Adds a specified element to the list at this iterator's current position.

Parameters:

v - the element to add.

Throws:

UnsupportedOperationException - if addition is not supported by this iterator.

hasPrevious

public boolean hasPrevious()

Indicates whether more char values can be returned by this iterator by calling previous().

Returns:

true if more char values can be returned by this iterator in backwards direction; returns false otherwise.

See Also:

previous()

nextIndex

public int nextIndex()

Returns the index of the element that would be returned by a call to next().

Returns:

the index of the element that would be returned by a call to next().

See Also:

CharIterator.next()

previous

public char previous()

Returns the previous char value of this iterator.

Returns:

the previous char value of this iterator.

Throws:

NoSuchElementException - if no more elements are available from this iterator in backwards direction.

See Also:

hasPrevious()

previousIndex

public int previousIndex()

Returns the index of the element that would be returned by a call to previous().

Returns:

the index of the element that would be returned by a call to previous(); if no more elements are available in backwards direction, -1 is returned.

See Also:

previous()

set

public void set(char v)

Sets the last element returned to a specified value.

Parameters:

v - the new value of the element.

Throws:

UnsupportedOperationException - if replacement is not supported by this iterator.

IllegalStateException - if no element has been returned by this iterator yet.