package protocol

import (
	"io"
)

// ClientCodec creates a ClientCodecRequest to process each request.
type ClientCodec interface {
	Write(w io.Writer, method string, args interface{}, id interface{}) error
	NewResponseOrNotify(rc io.Reader) (ClientCodecResponseOrNotify, error)
}

// ClientCodecResponseOrNotify encodes a response or notify using a specific
// serialization scheme.
type ClientCodecResponseOrNotify interface {
	IsResponse() bool
	IsNotify() bool
	GetResponse() ClientCodecResponse
	GetNotify() ClientCodecNotify
	Complete()
}

type ClientCodecResponse interface {
	ID() interface{}
	Result(result interface{}) error
	Error() error
	Complete()
}

type ClientCodecNotify interface {
	RegistryCodec
}