public Grammar translate(Grammar from) {
nQualifiedRules = 0;
nQualifiedExpressions = 0;
for (Rule r : from) {
r.accept(this, null);
}
System.err.println("bounded rules = " + nQualifiedRules);
System.err.println("bounded expressions = " + nQualifiedExpressions);
return from;
}
@Override
protected Void visit(Rule node, Object context) {
super.visit(node, context);
if ((node.flags() & Rule.BOUNDED) != 0) {
nQualifiedRules++;
}
return null;
}