Temporal.History.howOld()

Signature

long howOld(PropertyAtom pa)

Domain

ACTION, CONDITION, QUERY, BUI

Description

This method returns how old is the oldest value in the PropertyAtom history.

Parameters

NameTypeDescription
paPropertyAtomThe property to check for the value of.

Returns

TypeDescription
longtime stamp of the oldest value in the history(milliseconds).

Cautions

none.