kvdb_controller_not_supported.go

package kvdb

var (
	// ControllerNotSupported is a null controller implementation. This can be used
	// kvdb implementors that do no want to implement the controller interface
	ControllerNotSupported = &controllerNotSupported{}
)

type controllerNotSupported struct{}

func (c *controllerNotSupported) AddMember(nodeIP, nodePeerPort, nodeName string) (map[string][]string, error) {
	return nil, ErrNotSupported
}

func (c *controllerNotSupported) AddLearner(nodeIP, nodePeerPort, nodeName string) (map[string][]string, error) {
	return nil, ErrNotSupported
}

func (c *controllerNotSupported) RemoveMember(nodeID string, nodeIP string) error {
	return ErrNotSupported
}
func (c *controllerNotSupported) RemoveMemberByID(memberID uint64) error {
	return ErrNotSupported
}

func (c *controllerNotSupported) UpdateMember(nodeIP, nodePeerPort, nodeName string) (map[string][]string, error) {
	return nil, ErrNotSupported
}

func (c *controllerNotSupported) ListMembers() (map[uint64]*MemberInfo, error) {
	return nil, ErrNotSupported
}

func (c *controllerNotSupported) SetEndpoints(endpoints []string) error {
	return ErrNotSupported
}

func (c *controllerNotSupported) GetEndpoints() []string {
	return []string{}
}

func (c *controllerNotSupported) Defragment(endpoint string, timeout int) error {
	return ErrNotSupported
}