public WOComponent addRule() {
ERD2WExtendedRule rule = new ERD2WExtendedRule();
rule.setAuthor(50);
rule.setRhs(new Assignment("test", null));
group.insertObjectAtIndex(rule, 0);
setSelectedRule(rule);
return null;
}
public WOComponent cloneRule() {
currentRule = currentRule.cloneRule();
group.insertObjectAtIndex(currentRule, 0);
setSelectedRule(currentRule);
return null;
}