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Software Design and Development                                 Fall 2002
COM 1205							Karl Lieberherr
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Midterm

YOUR NAME:

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Open book and open notes.


UNKNOWN1 = 
  "component" expected

Parser output:
Exception in thread "main" ParseException: Encountered "\"it works\"" at line 1, column 1.
Was expecting:
    "component" ...
	

UNKNOWN2 = 

  void normals(){
    System.out.println(" all Normal objects reachable from Input ");
    Main.cg.traverse(this,"from Input to Normal", 
      new Visitor() {
	public void before (Normal host) {
	  host.print();
          System.out.println();
        }
      });
  }

// alternative
  void normals2(){
    System.out.println(" all Normal objects reachable from Input  version 2");
    List lstNormals = Main.cg.gather(this, "from Input to Normal");
    Iterator iter = lstNormals.iterator();
    while (iter.hasNext()) {
      Normal host = (Normal) iter.next();
      host.print();
      System.out.println();
    }
  }

// an almost correct alternative:
  void normals2(){
   List lstNormals = Main.cg.gather(this, "from Input to Normal");
   System.out.println(lstNormals);
    }
  }


UNKNOWN3 =

  void updateInput(){
    System.out.println(" update Provided: add one Normal-object ");
    Main.cg.traverse(this,"from Input to Provided", 
      new Visitor() {
	public void before (Provided host) {
	  host.get_fms().addElement(new Normal());
        }
      });
  }

===================== for 4 to 11
component A 
  class graph G 
  provides{normal;aspectual;normal;aspectual}
  expects{normal;normal}
  constraints{}
  classes{R;S;T}
attachment(X,Y,Z) on A

UNKNOWN4 = A


UNKNOWN5 = G


UNKNOWN6 = {normal;aspectual;normal;aspectual}


UNKNOWN7 = {normal;normal}


UNKNOWN8 = {}


UNKNOWN9 = {R;S;T}

 
UNKNOWN10 = (X,Y,Z)


UNKNOWN11 = A


UNKNOWN12 = Input Component Provided FunctionMember_PList
  Nonempty_FunctionMember_PList FunctionMember Normal


UNKNOWN13 = from A to *
alternative: from A to {D,E}