request.go

package commands

// Request represents a call to a command from a consumer
type Request struct {
  options map[string]interface{}
  arguments []string
}

func (r *Request) Option(name string) interface{} {
  return r.options[name]
}

func (r *Request) SetOption(option Option, value interface{}) {
  // saves the option value in the map, indexed by each name
  // (so commands can retrieve it using any of the names)
  for _, name := range option.Names {
    r.options[name] = value
  }
}

func (r *Request) Arguments() []string {
  return r.arguments
}

func NewRequest() *Request {
  return &Request{
    make(map[string]interface{}),
    make([]string, 0),
  }
}