org.apache.ambari.view
Interface ViewController

public interface ViewController

View controller.

Method Summary

void	fireEvent(String eventId, Map<String,String> eventProperties) Notify all listeners registered to listen to this view of the given view event.
void	registerListener(Listener listener, String viewName) Register a listener to listen for events from the view identified by the given name.
void	registerListener(Listener listener, String viewName, String viewVersion) Register a listener to listen for events from the view identified by the given name and version.
void	unregisterListener(Listener listener, String viewName) Un-register the listener that is registered for the view identified by the given name.
void	unregisterListener(Listener listener, String viewName, String viewVersion) Un-register the listener that is registered for the view identified by the given name and version.

Method Detail

fireEvent

void fireEvent(String eventId,
               Map<String,String> eventProperties)

Notify all listeners registered to listen to this view of the given view event.

Parameters:

eventId - the event id

eventProperties - the event properties

registerListener

void registerListener(Listener listener,
                      String viewName)

Register a listener to listen for events from the view identified by the given name.

Parameters:

listener - the listener

viewName - the view to listen to

registerListener

void registerListener(Listener listener,
                      String viewName,
                      String viewVersion)

Register a listener to listen for events from the view identified by the given name and version.

Parameters:

listener - the listener

viewName - the view to listen to

viewVersion - the view version

unregisterListener

void unregisterListener(Listener listener,
                        String viewName)

Un-register the listener that is registered for the view identified by the given name.

Parameters:

listener - the listener

viewName - the view to listen to

unregisterListener

void unregisterListener(Listener listener,
                        String viewName,
                        String viewVersion)

Un-register the listener that is registered for the view identified by the given name and version.

Parameters:

listener - the listener

viewName - the view to listen to

viewVersion - the view version