CacheStatus
An enumeration over all possible cache states.
Checking = 2
The cache status is being checked.
Downloading = 3
The resource is being downloaded.
Idle = 1
The cache status checker is idle.
Obsolete = 5
The resource is practically obsolete.
Uncached = 0
The resource is uncached.
UpdateReady = 4
An update for the resource is available.