public class GeometryCollectionIterator
implements
Iterator
Iterates over all
Geometrys in a
Geometry, (which may be either a collection or an atomic geometry). The iteration sequence follows a pre-order, depth-first traversal of the structure of the
GeometryCollection (which may be nested). The original
Geometry object is returned as well (as the first object), as are all sub-collections and atomic elements. It is simple to ignore the intermediate
GeometryCollection objects if they are not needed.
Other
version: 1.7
public GeometryCollectionIterator(Geometry parent)
Constructs an iterator over the given
Geometry.
Parameters:
parent - parent the geometry over which to iterate; also, the first element returned by the iterator.
public boolean hasNext()
Tests whether any geometry elements remain to be returned.