org.cristalise.kernel.entity.proxy

Interface ProxyObserver<V extends C2KLocalObject>

All Known Implementing Classes:

DescriptionObjectCache.CacheEntry, UserCodeProcess

public interface ProxyObserver<V extends C2KLocalObject>

Method Summary

Modifier and Type	Method and Description
void	add(V contents) Subscribed items are broken apart and fed one by one to these methods.
void	control(String control, String msg)
void	remove(String id) the 'type' parameter should be an indication of the type of object supplied so that the subscriber can associate the call back with one of its subscriptions.

Method Detail

add

void add(V contents)

Subscribed items are broken apart and fed one by one to these methods. Replacement after an event is done by feeding the new memberbase with the same id. ID could be an XPath?

remove

void remove(String id)

the 'type' parameter should be an indication of the type of object supplied so that the subscriber can associate the call back with one of its subscriptions. If we go with an Xpath subscription form, then the id will probably be sufficient. Should be comparable (substring whatever) with the parameter given to the subscribe method of ItemProxy.

control

void control(String control,
             String msg)