code: public MetadataBuilder addExecuteAfter(Class<? extends RuleProvider> type)
      {
          if (type != null)
          {
              executeAfter.add(type);
          }
          return this;
      }
docs: Ad an entry to the list of {@link RuleProvider} classes that should execute after the {@link Rule} instances in the corresponding
  {@link RuleProvider} instance.
  
  {@link RuleProvider}s can also be specified based on id ({@link #getExecuteBeforeIDs}).