code: private boolean matchesCurrentEditLevel(I_CmsDropContainer container) {
  
          boolean result = !(container instanceof CmsContainerPageContainer)
              || (m_currentEditLevel == -1)
              || (m_currentEditLevel == ((CmsContainerPageContainer)container).getContainerLevel());
          return result;
      }
docs: Checks whether the given container matches the current edit level.<p>
  
  @param container the container to check
  
  @return <code>true</code> if the given container matches the current edit level