/* Copyright 2001 Michael R. Wick */

package Shapes;

public class ShapeIterator {
  ShapeVector shapes;
  int nextIndex;

  public ShapeIterator(){ // Used by KaleidoscopeView
    shapes = new ShapeVector();
    nextIndex = 0;
  }

  public ShapeIterator(ShapeVector v) {
    shapes = v;
    nextIndex = 0;
  }

  public boolean hasNext(){
    return ( nextIndex < shapes.size() );
  }

  public Shape next(){
    Shape result = shapes.elementAt(nextIndex);
    nextIndex++;
    return (result);
  }
}