The PureMVC Framework Code at the Speed of Thought

Cliff>>
This is nice utility where I can run my series of startup checks and updates for my AIR app. But there can be a commandError() function, which says the command failed and my micro-command can have setting like abortOnFailure..? My micro-command will fail and stop at a command which fails. I was thinking like this because all my async commands are kind of related to the next. If one fails, others doesn't make sense to run... Something like this will be possible?