// IDL 
// In file Shape.idl
// typedef <type> <name of type>

struct Rectangle{
	long width; 
	long height;
	long x;
	long y;
} ;


struct GraphicalObject {
	string type; 
	Rectangle enclosing; 
	boolean isFilled;
};

interface Shape {
	long getVersion() ;
   GraphicalObject getAllState() ;
};

typedef sequence <Shape, 100> All;

interface ShapeList {
	exception FullException {};
	Shape newShape(in GraphicalObject g) raises (FullException);
	All allShapes();
    long getVersion() ;
};