Line data    Source code

       1             : #pragma once
       2             : 
       3             : #include "envoy/common/pure.h"
       4             : #include "envoy/router/router.h"
       5             : 
       6             : namespace Envoy {
       7             : namespace Router {
       8             : 
       9             : struct StatNames;
      10             : struct VirtualClusterStatNames;
      11             : struct RouteStatNames;
      12             : 
      13             : class Context {
      14             : public:
      15         481 :   virtual ~Context() = default;
      16             : 
      17             :   /**
      18             :    * @return a struct containing StatNames for router stats.
      19             :    */
      20             :   virtual const StatNames& statNames() const PURE;
      21             : 
      22             :   /**
      23             :    * @return a struct containing StatNames for virtual cluster stats.
      24             :    */
      25             :   virtual const VirtualClusterStatNames& virtualClusterStatNames() const PURE;
      26             : 
      27             :   /**
      28             :    * @return a struct containing StatNames for route level stats.
      29             :    */
      30             :   virtual const RouteStatNames& routeStatNames() const PURE;
      31             : 
      32             :   /**
      33             :    * @return a reference to the default generic connection pool factory.
      34             :    */
      35             :   virtual GenericConnPoolFactory& genericConnPoolFactory() PURE;
      36             : };
      37             : 
      38             : /**
      39             :  * RouteStatsContext defines config needed to generate all route level stats.
      40             :  */
      41             : class RouteStatsContext {
      42             : public:
      43           5 :   virtual ~RouteStatsContext() = default;
      44             : 
      45             :   /**
      46             :    * @return stat name for route specific stats.
      47             :    */
      48             :   virtual Stats::StatName statName() const PURE;
      49             : 
      50             :   /**
      51             :    * @return a struct containing stats for route stats.
      52             :    */
      53             :   virtual const RouteStats& stats() const PURE;
      54             : };
      55             : 
      56             : } // namespace Router
      57             : } // namespace Envoy