anchor.diff:        _delinking = false;
       }
     }
  +
  +  @Override
  +  public final boolean isLinked()
  +  {
  +    return _linked;
  +  }
   <% end %>
   
   <% if !entity.abstract? %>
  
positive.code: public <%= entity.abstract? ? "abstract " : "" %>class <%= entity.imit.name %>
  <%= entity.extends ?
    "    extends #{entity.data_module.entity_by_name(entity.extends).imit.qualified_name}\n" :
    "    implements org.realityforge.replicant.client.Linkable" %>
  {
    public static final String TYPE_KEY = "<%= entity.qualified_name %>";
  <% if !entity.abstract? %>
  
negative.code:     }
    }
  
    private void delink()
    {
      checkValidity();
      _delinking = true;
  