pres/img/feedbackloop2.dot

   1 digraph {
   2         rankdir=LR;
   3         node [shape="rectangle"];
   4         source [label="Source"];
   5         crawler [label="Crawler"];
   6         temporum [label="Temporum"];
   7         employee [label="User"];
   8         programmer [label="Programmer"];
   9         database [label="Database"];
  10         source -> crawler;
  11         crawler -> temporum;
  12         temporum -> employee;
  13         employee -> database;
  14         employee -> programmer [constraint=false,style="dotted"];
  15         employee -> crawler [constraint=false,style="dashed"];
  16         programmer -> crawler [constraint=false,style="dotted"];
  17 }