public void testAtomic() throws Exception {
Polygon g = (Polygon) read("POLYGON ((1 9, 9 9, 9 1, 1 1, 1 9))");
GeometryCollectionIterator i = new GeometryCollectionIterator(g);
assertTrue(i.hasNext());
assertTrue(i.next() instanceof Polygon);
assertTrue(!i.hasNext());
}
public void testGeometryCollection() throws Exception {
GeometryCollection g =
(GeometryCollection) read("GEOMETRYCOLLECTION (GEOMETRYCOLLECTION (POINT (10 10)))");
GeometryCollectionIterator i = new GeometryCollectionIterator(g);
assertTrue(i.hasNext());
assertTrue(i.next() instanceof GeometryCollection);
assertTrue(i.hasNext());
assertTrue(i.next() instanceof GeometryCollection);
assertTrue(i.hasNext());
assertTrue(i.next() instanceof Point);
assertTrue(!i.hasNext());
}