examples/org.eclipse.epsilon.examples.flock.petrinets/metamodels/Original.emf

@namespace(uri="petrinets1", prefix="petrinets1")
package petrinets;

class Net {
   val Place[*]#net places;
   val Transition[*]#net transitions;
}

class Place {
	ref Net[1]#places net;
 	attr String name;
 	
 	ref Transition[*]#dst src;
 	ref Transition[*]#src dst;
}

class Transition {
	ref Net[1]#transitions net;
	attr String name;
	
	ref Place[1..*]#dst src;
 	ref Place[1..*]#src dst;
}