anchor.diff:        param_type = routing_key.target_attribute.jpa.non_primitive_java_type
         param_type = "java.util.List<#{param_type}>" if routing_key.multivalued?
   -%>
  -      final <%= param_type %> <%= var_name %> = (<%= param_type %>) routingKeys.get( <%= repository.imit.qualified_router_impl_name %>.<%= Reality::Naming.uppercase_constantize(graph.name) %>_<%= Reality::Naming.uppercase_constantize(routing_key.name) %>_KEY );
  +      final <%= param_type %> <%= var_name %> = (<%= param_type %>) routingKeys.get( <%= repository.imit.qualified_server_router_name %>.<%= Reality::Naming.uppercase_constantize(graph.name) %>_<%= Reality::Naming.uppercase_constantize(routing_key.name) %>_KEY );
   <%
       end
     end
  
positive.code:     type = instance_root.primary_key.jpa.non_primitive_java_type
    end
  -%>
      final <%= type %> <%= graph.name %> = (<%= type %>) routingKeys.get( <%= repository.imit.qualified_router_impl_name %>.<%= Reality::Naming.uppercase_constantize(graph.name) %>_KEY );
      if ( null != <%= graph.name %> )
      {
        final org.realityforge.replicant.server.ChannelAddress address = new org.realityforge.replicant.server.ChannelAddress( <%= repository.imit.qualified_subscription_constants_name %>.<%= Reality::Naming.uppercase_constantize(graph.name) %>, <%= graph.instance_root? ? graph.name : 'null' %> );
  
negative.code:     instance_root = repository.entity_by_name(graph.instance_root)
      type = instance_root.primary_key.jpa.non_primitive_java_type
      %>
      final <%= type %> <%= graph.name %> = (<%= type %>) routingKeys.get( <%= repository.imit.qualified_subscription_constants_name %>.<%= Reality::Naming.uppercase_constantize(graph.name) %>_NAME );
      if ( null != <%= graph.name %> )
      {
        final org.realityforge.replicant.server.ChannelAddress address = new org.realityforge.replicant.server.ChannelAddress( <%= repository.imit.qualified_subscription_constants_name %>.<%= Reality::Naming.uppercase_constantize(graph.name) %>, <%= graph.instance_root? ? graph.name : 'null' %> );
  