vendor/github.com/hashicorp/terraform/helper/experiment/id.go

   1 package experiment
   2
   3 // ID represents an experimental feature.
   4 //
   5 // The global vars defined on this package should be used as ID values.
   6 // This interface is purposely not implement-able outside of this package
   7 // so that we can rely on the Go compiler to enforce all experiment references.
   8 type ID interface {
   9         Env() string
  10         Flag() string
  11         Default() bool
  12
  13         unexported() // So the ID can't be implemented externally.
  14 }
  15
  16 // basicID implements ID.
  17 type basicID struct {
  18         EnvValue     string
  19         FlagValue    string
  20         DefaultValue bool
  21 }
  22
  23 func newBasicID(flag, env string, def bool) ID {
  24         return &basicID{
  25                 EnvValue:     env,
  26                 FlagValue:    flag,
  27                 DefaultValue: def,
  28         }
  29 }
  30
  31 func (id *basicID) Env() string   { return id.EnvValue }
  32 func (id *basicID) Flag() string  { return id.FlagValue }
  33 func (id *basicID) Default() bool { return id.DefaultValue }
  34 func (id *basicID) unexported()   {}