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For every ARC object,
interface ITrigger needs to be implemented by the applications
programmer. The interface includes method Trigger(), which is
called upon migration to a remote destination. Similarly, methods
and BeforeRetract() and OnReturn() are respectively
called before the object
retracts from the remote machine and after it returns to the originator.
Figure 4:
Proxy and Migrating Real ARC Objects
|
R K Joshi
2003-05-08