return resource_var_snapshots_;
  }
  int num_constant_args() const { return num_constant_args_; }

 private:
  ClientType* client_;
  ExecutableType* executable_;
  const XlaCompiler::CompilationResult* compilation_result_;
  ResourceVarsSnapshot resource_var_snapshots_;
  int num_constant_args_;

  ExecutableClosure(const ExecutableClosure&) = delete;

                             const string& node_name, int num_constant_args,
                             int num_resource_args, Node** result) {
  NodeDef call_node;
  call_node.set_name(node_name);
  call_node.set_op(callee_name);
  AddNodeAttr(kXlaCompiledKernelAttr, true, &call_node);
  AddNodeAttr(kXlaNumConstantArgsAttr, num_constant_args, &call_node);
  AddNodeAttr(kXlaNumResourceArgsAttr, num_resource_args, &call_node);