public class GeometryCollectionIterator
extends java.lang.Object
implements java.util.Iterator
Geometry
s 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.Constructor and Description |
---|
GeometryCollectionIterator(Geometry parent)
Constructs an iterator over the given
Geometry . |
public GeometryCollectionIterator(Geometry parent)
Geometry
.parent
- the geometry over which to iterate; also, the first
element returned by the iterator.public boolean hasNext()
hasNext
in interface java.util.Iterator
public java.lang.Object next()
next
in interface java.util.Iterator
public void remove()
remove
in interface java.util.Iterator
java.lang.UnsupportedOperationException
- This method is not implemented.