...
- the management of the ADL sequencing object,
- the SeqActivity (and persistence thereof)
- such that the SeqActivity object (defined in org.adl packages) need not be known to the user (tool)
- isSuspended() -> this.getSuspendAll()!=null
- such that the SeqActivity object (defined in org.adl packages) need not be known to the user (tool)
- SeqActivityTree (and persistence thereof)
- such that the SeqActivityTree object (defined in org.adl packages) need not be known to the user (tool)
- navigation control informational methods ... booleans informing view renderers:
- isNextAvailable()
- isPrevAvailable()
- isSuspendAvailable()
- isTOCAvailable()
- isCourseAvailable()
- isQuitAvailable()
- the ADLLaunch Object
- the ADLValidRequests Object
- setters and getters for sequencer data compisite keys: userid, packageid, scopeid (placement?)
- ADLToc object :\
