Method for locating a versioned object within a version tree depicting a history of system data and processes for an enterprise

摘要: The method of the present invention is useful in a computer system having user interface, memory, repository and database. program executed by for locating versioned object within history objects stored repository. comprises steps declaring variable workObject; if desired variant equal to on which requesting step called, setting workObject said object; not root null, pushing noSuchVariant error onto notification stack exiting method; determining direction searching version tree using visible, returning as version; visible zero, has previous versions; no versions, null object.