code: Object[] getParameterValues(ControlBeanContext context, Method method, Object[] args) {
  
          ArrayList<Object> values = new ArrayList<Object>();
          for (SqlFragment sf : _children) {
              if (sf.hasParamValue()) {
                  Object[] moreValues = sf.getParameterValues(context, method, args);
                  for (Object o : moreValues) {
                      values.add(o);
                  }
              }
          }
          return values.toArray();
      }
docs: Get the prepared statement parameter value(s) contained within this fragment.
  
  @param context A ControlBeanContext instance.
  @param method The annotated method.
  @param args The method's arguments.
  
  @return null if this fragment doesn't contain a parameter value.