Interface KVObject

daemon/libnetwork/datastore/datastore.go:27–51

KVObject is Key/Value interface used by objects to be part of the Store.

// KVObject is Key/Value interface used by objects to be part of the Store.
type KVObject interface {
	// Key method lets an object provide the Key to be used in KV Store
	Key() []string
	// KeyPrefix method lets an object return immediate parent key that can be used for tree walk
	KeyPrefix() []string
	// Value method lets an object marshal its content to be stored in the KV store
	Value() []byte
	// SetValue is used by the datastore to set the object's value when loaded from the data store.
	SetValue([]byte) error
	// Index method returns the latest DB Index as seen by the object
	Index() uint64
	// SetIndex method allows the datastore to store the latest DB Index into the object
	SetIndex(uint64)
	// Exists returns true if the object exists in the datastore, false if it hasn't been stored yet.
	// When SetIndex() is called, the object has been stored.
	Exists() bool
	// Skip provides a way for a KV Object to avoid persisting it in the KV Store
	Skip() bool
	// New returns a new object which is created based on the
	// source object
	New() KVObject
	// CopyTo deep copies the contents of the implementing object
	// to the passed destination object
	CopyTo(KVObject) error
}

const (
	// NetworkKeyPrefix is the prefix for network key in the kv store