/*
* Test method for 'net.refractions.udig.tools.edit.support.PrimitiveShape.iterator()'
*/
@Test
public void testIterator() {
Iterator<Point> iter = shell.iterator();
assertTrue(iter.hasNext());
assertEquals(Point.valueOf(10, 10), iter.next());
assertEquals(Point.valueOf(11, 10), iter.next());
assertEquals(Point.valueOf(10, 10), iter.next());
assertEquals(Point.valueOf(2, 20), iter.next());
assertEquals(Point.valueOf(4000, 8000), iter.next());
}
private boolean isDoneInternal() {
if (nextPoint != null) return false;
if (points != null && points.hasNext()) {
nextPoint = points.next();
return false;
}
// points is null or is done so get next shape
while (shapes.hasNext()) {
currentShape = shapes.next();
points = currentShape.iterator();
if (points.hasNext()) {
nextPoint = points.next();
break;
}
}
return nextPoint == null;
}