if(condition instanceof Evaluate
|| condition instanceof Otherwise
|| condition instanceof RoleExist){//������ ��츸
Or wrapperOr = new Or();
And wrapperAnd = new And();
wrapperOr.addCondition(wrapperAnd);
wrapperOr.setDescription(condition.getDescription());
if(condition instanceof Evaluate || condition instanceof RoleExist){
condition.setDescription(null);
wrapperAnd.addCondition(condition);