private void makeMultiTraversal(){
  Optional<String> roleA=roletypes.get(0);
  String playerA=roleplayers.get(0);
  Optional<String> roleB=roletypes.get(1);
  String playerB=roleplayers.get(1);
  multiTraversal=MultiTraversal.create(new FragmentImpl(null,FragmentPriority.EDGE_RELATION,playerA,playerB),new FragmentImpl(null,FragmentPriority.EDGE_RELATION,playerB,playerA));
}

private void makeMultiTraversal ( ) { Optional < String > roleA = roletypes . get ( 0 ) ; String playerA = roleplayers . get ( 0 ) ; Optional < String > roleB = roletypes . get ( 1 ) ; String playerB = roleplayers . get ( 1 ) ; multiTraversal = MultiTraversal . create ( new FragmentImpl ( null , FragmentPriority . EDGE_RELATION , playerA , playerB ) , new FragmentImpl ( null , FragmentPriority . EDGE_RELATION , playerB , playerA ) ) ; }
create a multitraversal that follows shortcut edges
