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This interface must be implemented by event providers to allow Director Agent to manage the events. All methods are invoked by Director Event Subagent.
Field Summary | |
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static java.lang.String |
INTERFACE_NAME
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Method Summary | |
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void |
activate()
Method to inform an event provider that Event Subagent is ready to receive events. |
TWGEventSourceDescriptor[] |
getEventSourceDescriptors()
Method to get event source descriptors for publication. |
boolean |
initialize()
Method to let an event provider do its initialization. |
void |
terminate()
Method to let an event provider do its termination. |
void |
updateSubscription(TWGEventDescriptor[] eventDescriptors)
Method to inform an event provider which of its events are currently subscribed by servers (subscription may not be changed since last call). |
Field Detail |
public static final java.lang.String INTERFACE_NAME
Method Detail |
public boolean initialize()
public TWGEventSourceDescriptor[] getEventSourceDescriptors()
public void activate()
public void terminate()
public void updateSubscription(TWGEventDescriptor[] eventDescriptors)
eventDescriptors
- subscription
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