jpicedt.graphic.model
Class DefaultPointIndexIterator

java.lang.Object
  jpicedt.graphic.model.DefaultPointIndexIterator

All Implemented Interfaces:

PointIndexIterator

public class DefaultPointIndexIterator
extends Object
implements PointIndexIterator

Default implementation of the PointIndexIterator interface, which simply iterates in ascending order over all control points.

Field Summary

protected int	counter
protected Element	elem

Constructor Summary

DefaultPointIndexIterator(Element e)
create a new PointIndexIterator for the given Element

Method Summary

boolean	hasNext() Returns true if the iteration has more elements
int	next() Returns the index of the next PicPoint in the iteration.
void	reset() reset the state of this iterator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

counter

protected int counter

elem

protected Element elem

Constructor Detail

DefaultPointIndexIterator

public DefaultPointIndexIterator(Element e)

create a new PointIndexIterator for the given Element

Method Detail

hasNext

public boolean hasNext()

Returns true if the iteration has more elements

Specified by:

hasNext in interface PointIndexIterator

Returns:

true if the iterator has more elements

next

public int next()

Returns the index of the next PicPoint in the iteration.

Specified by:

next in interface PointIndexIterator

Returns:

the index of the next user-controlled point in the iteration

reset

public void reset()

Description copied from interface: PointIndexIterator

reset the state of this iterator

Specified by:

reset in interface PointIndexIterator