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Re: [ptp-dev] Update to design
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Greg,
Yes. Please update the Wiki with this.
Thanks,
Randy
On Tue, 2006-04-25 at 10:01 -0600, Greg Watson wrote:
> Did you want me to update the wiki with this?
>
> Greg
>
> On Apr 25, 2006, at 9:42 AM, Randy M. Roberts wrote:
>
> > PTPers,
> >
> > I've modified the design slightly. The deltas are listed
> > first, then the CRCs are listed in totality.
> >
> >
> > Additional modeling elements:
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Enumeration: RMStatus
> >
> > Responsibilities: Provide consistent labeling of element status
> > OK element is up and able to accept jobs, etc.
> > DOWN element is down, reason will have to be
> > provided in other attributes
> > UNAVAILABLE element is unable to accept jobs,
> > etc., reason will have to be provied in
> > other attributes
> >
> > Collaborations: ResourceManagerHost, IRMMachine, IRMNode,
> > IRMQueue
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Enumeration: RMJobStatus
> >
> > Responsibilities: Provide consistent labeling of job status
> > PENDING job is pending in queue
> > RUNNING job is running normally
> > SUSPENDED job is suspended, reason will have
> > to be provided in other attributes
> > DONE job has completed normally
> > EXIT job has completed abnormally, reason will
> > have to be provide in other attributes
> > UNKNOWN job status is unknown
> >
> > Collaborations: IRMJob
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Updated modeling elements,
> > deltas shown with += for insertion and -= for removal:
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMProcess
> >
> > += Responsibilities: Provide node on which the process runs
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMNode
> >
> > += Responsibilities: Provide node's status
> >
> > += Collaborations: RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMMachine
> >
> > += Responsibilities: Provide machine's status
> >
> > += Collaborations: RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMQueue
> >
> > += Responsibilities: Provide queue's status
> >
> > += Collaborations: RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Class: ResourceManagerHost
> >
> > += Responsibilities: Provide host's status
> >
> > += Collaborations: RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMJob
> >
> > += Responsibilities: Provide job's status
> >
> > += Collaborations: RMJobStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> >
> >
> > Here is the new set of CRCs that include the above updates
> >
> >
> > Package resourcemanager
> >
> > Interface: IRMResourceManager
> >
> > Responsibilities: Proxy used to connect to the
> > ResourceManagerHost's
> > actual resource manager (ARM).
> > Retrieve list of machines, nodes, jobs, process,
> > and queues from ARM
> > Notify registered objects that the lists have changed,
> > either in composition, or in their element's attributes
> > due to changes propagated from the ARM
> >
> > Collaborations: IRMResourceManagerHost
> > IRMResourceManagerListener
> > IRMResourceManagerEvent
> > IRMMachine, IRMNode, IRMJob, IRMQueue
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMResourceManagerListener
> >
> > Responsibilities: Registration site for Observer pattern to allow
> > objects to be notified of changes in the
> > IRMResourceManager's status
> >
> > Collaborations: IRMResourceManager
> > IRMEvent
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: ResourceManagerEvent
> >
> > Responsibilities: Determine type of changed in the
> > IRMResourceManager's
> > state
> >
> > Collaborations: RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Class: ResourceManagerHost
> >
> > Responsibilities: Determine which remote (or local) host's
> > resource
> > manager to proxy
> > Determine which resource manager on the host to
> > proxy
> > Provide host's status
> >
> > Collaborations:
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMMachine
> >
> > Responsibilities: Provide the status information, i.e. attributes,
> > for the ARM's associated machine
> > Provide specific attributes for a given
> > attribute description
> > List all nodes associated with ARM's
> > machine
> > Provide machine's status
> >
> > Collaborations: IAttribute
> > IAttrDesc
> > RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMQueue
> >
> > Responsibilities: Provide the status information, i.e. attributes,
> > for the ARM's associated queue
> > Provide specific attributes for a given
> > attribute description
> > List all nodes that may have jobs dispatched
> > from this queue
> > Provide queue's status
> >
> > Collaborations: IAttribute
> > IAttrDesc
> > RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMNode
> >
> > Responsibilities: Provide the status information, i.e. attributes,
> > for the ARM's associated node
> > Provide specific attributes for a given
> > attribute description
> > List all jobs associated with ARM's
> > node
> > List all queues that can run jobs on this
> > node
> > Provide node's status
> >
> > Collaborations: IAttribute
> > IAttrDesc
> > RMStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMJob
> >
> > Responsibilities: Provide the status information, i.e. attributes,
> > for the ARM's associated job
> > Provide specific attributes for a given
> > attribute description
> > List all processes associated with ARM's
> > job
> > Provide job's status
> >
> > Collaborations: IAttribute
> > IAttrDesc
> > RMJobStatus
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IRMProcess
> >
> > Responsibilities: Provide the status information, i.e. attributes,
> > for the ARM's associated process
> > Provide specific attributes for a given
> > attribute description
> > Provide node on which the process runs
> >
> > Collaborations: IAttribute
> > IAttrDesc
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IAttribute
> >
> > Responsibilities: Maintain the relationship between an attribute's
> > value
> > and its description
> > Specifies a strict-weak ordering of itself and
> > other attributes
> > Provide a string representation of the attribute
> >
> > Collaborations: IAttrDesc
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Interface: IAttrDesc
> >
> > Responsibilities: Provide a string description of the attribute
> > Provide a name of the attribute
> > Know the actual type of the attribute
> > Create new attributes of the correct type
> >
> > Collaborations: IAttribute
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Enumeration: RMStatus
> >
> > Responsibilities: Provide consistent labeling of element status
> > OK element is up and able to accept jobs, etc.
> > DOWN element is down, reason will have to be
> > provided in other attributes
> > UNAVAILABLE element is unable to accept jobs,
> > etc., reason will have to be provied in
> > other attributes
> >
> > Collaborations: ResourceManagerHost, IRMMachine, IRMNode,
> > IRMQueue
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Enumeration: RMJobStatus
> >
> > Responsibilities: Provide consistent labeling of job status
> > PENDING job is pending in queue
> > RUNNING job is running normally
> > SUSPENDED job is suspended, reason will have
> > to be provided in other attributes
> > DONE job has completed normally
> > EXIT job has completed abnormally, reason will
> > have to be provide in other attributes
> > UNKNOWN job status is unknown
> >
> > Collaborations: IRMJob
> >
> > ----------------------------------------------------------------------
> > ---------
> >
> > Regards,
> > Randy
> > --
> > Randy M. Roberts
> > rsqrd@xxxxxxxx
> > work: (505)665-4285
> >
> > "They that can give up essential liberty to obtain a little temporary
> > safety deserve neither liberty nor safety." -- Benjamin Franklin
> > <resourcemanager.pdf>
> > _______________________________________________
> > ptp-dev mailing list
> > ptp-dev@xxxxxxxxxxx
> > https://dev.eclipse.org/mailman/listinfo/ptp-dev
>
> _______________________________________________
> ptp-dev mailing list
> ptp-dev@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/ptp-dev
