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Difference between revisions of "PTP/designs/rm view"
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=== Interface: IRMResourceManager === | === Interface: IRMResourceManager === | ||
− | ; Responsibilities: Proxy used to connect to the ResourceManagerHost's actual resource manager (ARM).<br> 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 | + | ; Responsibilities: Proxy used to connect to the ResourceManagerHost's actual resource manager (ARM).<br> |
− | ; Collaborations: IRMResourceManagerHost | + | Retrieve list of machines, nodes, jobs, process, and queues from ARM.<br> |
− | + | 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<br> | |
− | + | IRMResourceManagerListener<br> | |
+ | IRMResourceManagerEvent<br> | ||
+ | IRMMachine, IRMNode, IRMJob, IRMQueue | ||
=== Interface: IRMResourceManagerListener === | === Interface: IRMResourceManagerListener === |
Revision as of 14:29, 20 April 2006
This is a preliminary design for the PTP Resource Management system. This is the design of the first phase product, which is limited in scope to viewing the state of the resource manager. This includes the machines, jobs, queues, and nodes that are under the resource manager's control. The classes currently in PTP will implement these new interfaces in addition to their previously implemented interfaces.
Contents
- 1 Package resourcemanager
- 1.1 Interface: IRMResourceManager
- 1.2 Interface: IRMResourceManagerListener
- 1.3 Interface: ResourceManagerEvent
- 1.4 Class: ResourceManagerHost
- 1.5 Interface: IRMMachine
- 1.6 Interface: IRMQueue
- 1.7 Interface: IRMNode
- 1.8 Interface: IRMJob
- 1.9 Interface: IRMProcess
- 1.10 Interface: IAttribute
- 1.11 Interface: IAttrDesc
Package resourcemanager
For interfaces and abstract classes, the responsibilities and collaborations refer to concrete objects that are implementations of the interface or abstract class.
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:
Class: ResourceManagerHost
Responsibilities: Determine which remote (or local) host's resource
manager to proxy Determine which resource manager on the host to proxy
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
Collaborations: IAttribute
IAttrDesc
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
Collaborations: IAttribute
IAttrDesc
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
Collaborations: IAttribute
IAttrDesc
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
Collaborations: IAttribute
IAttrDesc
Interface: IRMProcess
Responsibilities: Provide the status information, i.e. attributes,
for the ARM's associated process Provide specific attributes for a given attribute description
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