scf4go

type Codec interface {
	Encode(interface{}) ([]byte, error)
	Decode([]byte, interface{}) error
	Name() string
}

type Config interface {
	Values
	Close()
	Load(readers ...Reader) error
	Reload() error
	SubConfig(path ...string) Config
	Prefix() []string
}

type Option func(options *Options)

type Options struct {
	Codec string
}

type ReadBlock struct {
	Data      []byte
	Codec     string
	Timestamp time.Time
}

type Reader interface {
	Read() ([]*ReadBlock, error)
	Name() string
}

type Value interface {
	Bool(def bool) bool
	Int(def int) int
	String(def string) string
	Float64(def float64) float64
	Duration(def time.Duration) time.Duration
	StringSlice(def []string) []string
	StringMap(def map[string]string) map[string]string
	Scan(val interface{}) error
}

type Values interface {
	// Retrieve a value
	Get(path ...string) Value
	// Return values as a map
	Map() map[string]interface{}
	// Scan config into a Go type
	Scan(v interface{}) error
}