com.sun.enterprise.ee.cms.core
Interface GroupStartupNotificationSignal

All Known Subinterfaces:
JoinedAndReadyNotificationSignal, JoinNotificationSignal
All Known Implementing Classes:
JoinedAndReadyNotificationSignalImpl, JoinNotificationSignalImpl

public interface GroupStartupNotificationSignal

Represents Signal state corresponding to whether a signal is part of an entire group startup or the start of an individual member of the group.

Author:
Joe Fialli Date: April 1, 2009
See Also:
GroupManagementService.announceGroupStartup(String, com.sun.enterprise.ee.cms.core.GMSConstants.groupStartupState , List)

Method Summary
 GMSConstants.startupType getEventSubType()
          Denote whether Joining member is joining group as part of an entire group startup or not.
 

Method Detail

getEventSubType

GMSConstants.startupType getEventSubType()
Denote whether Joining member is joining group as part of an entire group startup or not.

Handlers of Join and JoinAndReady notifications may use this information to optimize their handlers to perform differently based on whether all members of group are being started at same time or whether a instance is just joining an already running group.



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