/**
* This will add the rule for compiling later on.
* It will not actually call the compiler
*/
public void addRule(final RuleBuildContext context) {
RuleClassBuilder classBuilder = context.getDialect().getRuleClassBuilder();
String ruleClass = classBuilder.buildRule( context );
// return if there is no ruleclass name;
if ( ruleClass == null ) {
return;
}