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Class Summary | |
DeregisterTask | TODO: Write a description of the class
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DFCrossPlatformRegistrationFrame | Temporary GUI to allow cross-DF registration |
DFDeregistrationTask | |
DFListener | This is a general listener interface for use by objects wishing to
be informed of DF updates |
DFListenerManager | |
DFListenerTask | This Task provides a mechanism for listening to events occuring to a particular DF. |
DFModifyTask | This task class handles df description modifications in the DFs. |
DFRegistrationException | DFRegistrationException is an umbrella exception type that covers all exceptions relating to
actions concerning the registration information of agents with the DF. |
DFRegistrationTask | This class provides the ability for an Agent to register with a DF. |
DFSubscriptionFactory | This interface must be implemented by all factories that provide
SubscriptionManagers and DFListenerManagers for DFs. |
DFTask | TODO: Write a description of the class
$Revision: 1.10 $ $Date: 2002/03/18 15:16:04 $ $Author: alastairduncan $ |
ModifyTask | |
RegisterTask | TODO: Write a description of the class
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SearchTask | This class encapsulates the local search mechanisms of the DF, and coordinates
federated searches where appropriate |
StandardDFSubscriptionFactory | This is the standard implementation of the SubscriptionFactory. |
SubscriptionHandlerTask | This Task provides a mechanism for informing subscribed Agents about the something
that has changed within the DF - DFListenerTask is the counterpart to this Task. |
SubscriptionManager | All tasks that handle DF subscription must implement this interface. |
SubscriptionManagerTask | This Task manages SubscriptionHandlerTask's within a DF |
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