xmlBlaster 2.2.0 API

org.xmlBlaster.engine.admin.extern.snmp
Interface Subject

All Known Implementing Classes:
ClientTableSubject, ConnectionTableSubject, NodeTableSubject, SessionTableSubject

public interface Subject

The Subject interface defines the methods that a Subject must implement in order for Observers to add and remove themselves to/from the Subject.

Version:
@VERSION@
Author:
Udo Thalmann

Method Summary
 void addObserver(Observer o)
          addObserver must be implemented by a concrete subject, in order for observers to add themselves to the subject.
 void removeObserver(Observer o)
          removeObserver must be implemented by a concrete subject, in order for observers to remove themselves from the subject.
 

Method Detail

addObserver

void addObserver(Observer o)
addObserver must be implemented by a concrete subject, in order for observers to add themselves to the subject.

Parameters:
Observer - o: observer to be added.

removeObserver

void removeObserver(Observer o)
removeObserver must be implemented by a concrete subject, in order for observers to remove themselves from the subject.

Parameters:
Observer - o: observer to be removed.

xmlBlaster 2.2.0 API

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