} else if (c instanceof ActionRetractFactCol) {
ActionRetractFactCol rf = (ActionRetractFactCol)c;
LabelledAction a = findByLabelledAction(actions, rf.boundName);
if (a == null) {
a = new LabelledAction();
a.action = new ActionRetractFact(rf.boundName);
a.boundName = rf.boundName;
actions.add(a);
}
} else if (c instanceof ActionSetFieldCol) {
ActionSetFieldCol sf = (ActionSetFieldCol)c;