change.go

package change

import (
	ppb "code.fbi.h-da.de/cocsn/api/go/gosdn/pnd"
	"github.com/google/uuid"
)

// Change is an intended change to an OND. It is unique and immutable.
// It has a cuid, a timestamp, and holds both the previous and the new
// state. It keeps track if the state is committed and confirmed. A callback
// exists to acess the proper transport for the changed OND
type Change interface {
	ID() uuid.UUID
	Commit() error
	Confirm() error
	State() ppb.Change_State
}