package ...;
import ...;
public aspect NodeCoordinate {

   declare parents: INode implements IBlueprintItem;

/** .*/
   private ICoordinate IBlueprintItem.coordinate;
   /** if true, the item is locked to the current coordinate. */
   private boolean IBlueprintItem.locked;
   
   
   
/** .*/   
public ICoordinate INode.getCoordinate() {
       return coordinate;
   }
   
   public void INode.setCoordinate(ICoordinate aCoordinate) {
       coordinate = aCoordinate;
   }
   
public boolean INode.isLocked(){
       return locked;
   }
   
   public Object INode.getId() {
       return this.getCargo(); //getCargo();
   }

   
   public static void main(String[] args){
       Dummy node =  new Dummy("123");  // EasyMock.createNiceMock(Dummy.class);
//       node.getCargo();
//       EasyMock.expectLastCall().andReturn("123");
//       EasyMock.replay(node);
       Object id = ((IBlueprintItem) node).getId();
//       EasyMock.verify(node);
       assertNotNull(id);
       assertEquals("123", id);
       System.out.println("id=" + id);
   }
   
}