bak.pcj.list
Interface DoubleListIterator

All Superinterfaces:

DoubleIterator

All Known Implementing Classes:

ListIteratorToDoubleListIteratorAdapter

public interface DoubleListIterator

extends DoubleIterator

This class represents iterators over lists of double values.

Since:

1.0

See Also:

ListIterator

Method Summary

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

Methods inherited from interface bak.pcj.DoubleIterator

hasNext, next, remove

Method Detail

add

public void add(double 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 double values can be returned by this iterator by calling previous().

Returns:

true if more double 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:

DoubleIterator.next()

previous

public double previous()

Returns the previous double value of this iterator.

Returns:

the previous double 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(double 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.