conn

type Conn interface {
	// Insert or update a path segment.
	Insert(*seg.PathSegment, []proto.PathSegType) (int, error)
	// Insert or update a path segment with a given label.
	InsertWithHPCfgIDs(*seg.PathSegment, []proto.PathSegType, []*query.HPCfgID) (int, error)
	// Deletes a path segment with a given ID. Returns the number of deleted
	// path segments (0 or 1).
	Delete(common.RawBytes) (int, error)
	// Deletes all path segments that contain a given interface. Returns the number
	// of path segments deleted.
	DeleteWithIntf(query.IntfSpec) (int, error)
	// Get returns all path segment(s) matching the parameters specified.
	Get(*query.Params) ([]*query.Result, error)
}