org.zkoss.zk.ui.util
Interface Monitor

All Known Implementing Classes:
Statistic

public interface Monitor

A listener to monitor the status of ZK engine. It is usually used to accumulate the statistic data about the number of sessions, desktops and updates.

Author:
tomyeh

Method Summary
 void afterUpdate(Desktop desktop)
          Called when an asynchronous updated has been processed.
 void beforeUpdate(Desktop desktop, java.util.List<AuRequest> requests)
          Called when an asynchronous updated is called (and not yet processed).
 void desktopCreated(Desktop desktop)
          Called when a desktop is created.
 void desktopDestroyed(Desktop desktop)
          Called when a desktop is being destroyed.
 void sessionCreated(Session sess)
          Called when a new session is created.
 void sessionDestroyed(Session sess)
          Called when a session is being destroyed.
 

Method Detail

sessionCreated

void sessionCreated(Session sess)
Called when a new session is created.

Parameters:
sess - the session being created

sessionDestroyed

void sessionDestroyed(Session sess)
Called when a session is being destroyed.

Parameters:
sess - the session being destroyed

desktopCreated

void desktopCreated(Desktop desktop)
Called when a desktop is created.

Parameters:
desktop - the desktop being created

desktopDestroyed

void desktopDestroyed(Desktop desktop)
Called when a desktop is being destroyed.

Parameters:
desktop - the desktop being destroyed

beforeUpdate

void beforeUpdate(Desktop desktop,
                  java.util.List<AuRequest> requests)
Called when an asynchronous updated is called (and not yet processed).

Parameters:
desktop - the desktop that the update is sent to
requests - a list of AuRequest that are being processed.

afterUpdate

void afterUpdate(Desktop desktop)
Called when an asynchronous updated has been processed.

Parameters:
desktop - the desktop that the update is sent to


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