// This file is under GNU General Public License 3.0

 // see LICENSE.txt

 include yslt.yml2

 tstylesheet {

     template "protocol/fsm" document "{@name}.dot", "text"

     ||

     digraph finite_state_machine {

         rankdir=LR;

         node [shape = doublecircle];

         `apply "state[@end='1']" mode=end`;

         node [shape = circle];

         `` apply "state" mode=do

     }

     ||

     template "state", mode=end > «@name» 

     template "state", mode=do apply "event", 0 with "state", "@name";

     template "event" {

         param "state";

         choose {

             when "count(transition) > 0"

                 apply "transition|condition/transition", 0

                     with "state", "$state", with "event", "@name";

             otherwise

                 if "@name != 'Init'"

                     | «$state» -> «$state» [ label="«@name»" ];

         }

     }

     template "transition" {

         param "state";

         param "event";

         | «$state» -> «@target» [ label ="«$event»" ];

     }

 }