Method NumericPosition

pagination_key.go:142–153

NumericPosition calculates a rough float position for progress tracking. Note: This method only uses the first 8 bytes of the binary key for progress calculation. This works well for timestamp-based keys like UUID v7 (where the first 48 bits are a timestamp), but progress may appear frozen when pro

()

//
// The core pagination algorithm (using Compare()) is unaffected and works correctly with any binary data.
func (k BinaryKey) NumericPosition() float64 {
	if len(k.Value) == 0 {
		return 0.0
	}

	// Take up to the first 8 bytes to form a uint64 for estimation
	var buf [8]byte
	copy(buf[:], k.Value)

	val := binary.BigEndian.Uint64(buf[:])
	return float64(val)
}

func (k BinaryKey) String() string {
	return hex.EncodeToString(k.Value)