support error counters also as normal counters

[govpp.git] / adapter / stats_api.go

diff --git a/adapter/stats_api.go b/adapter/stats_api.go
index 1319d71..7dc7dc3 100644 (file)
--- a/adapter/stats_api.go
+++ b/adapter/stats_api.go
@@ -16,7 +16,6 @@ package adapter
 
 import (
        "errors"
-       "fmt"
 )
 
 const (
@@ -53,39 +52,19 @@ type StatsAPI interface {
 
 // StatType represents type of stat directory and simply
 // defines what type of stat data is stored in the stat entry.
-type StatType int
+type StatType string
 
 const (
-       _                     StatType = 0
-       ScalarIndex           StatType = 1
-       SimpleCounterVector   StatType = 2
-       CombinedCounterVector StatType = 3
-       ErrorIndex            StatType = 4
-       NameVector            StatType = 5
-       Empty                 StatType = 6
-       Symlink               StatType = 7
+       Unknown               StatType = "UnknownStatType"
+       ScalarIndex           StatType = "ScalarIndex"
+       SimpleCounterVector   StatType = "SimpleCounterVector"
+       CombinedCounterVector StatType = "CombinedCounterVector"
+       ErrorIndex            StatType = "ErrorIndex"
+       NameVector            StatType = "NameVector"
+       Empty                 StatType = "Empty"
+       Symlink               StatType = "Symlink"
 )
 
-func (d StatType) String() string {
-       switch d {
-       case ScalarIndex:
-               return "ScalarIndex"
-       case SimpleCounterVector:
-               return "SimpleCounterVector"
-       case CombinedCounterVector:
-               return "CombinedCounterVector"
-       case ErrorIndex:
-               return "ErrorIndex"
-       case NameVector:
-               return "NameVector"
-       case Empty:
-               return "Empty"
-       case Symlink:
-               return "Symlink"
-       }
-       return fmt.Sprintf("UnknownStatType(%d)", d)
-}
-
 // StatDir defines directory of stats entries created by PrepareDir.
 type StatDir struct {
        Epoch   int64