com.sapportals.portal.prt.pom

Interface IEventTarget

All Known Subinterfaces:

IComponentNode, IPortalNode

All Known Implementing Classes:

AbstractNode

public interface IEventTarget

An Implementation of IEventTarget has the capability to attach listeners and dispatch an incoming event to them.

Method Summary

void	addEventListener(EventType type, IEventListener listener) Registers a listener on an event
void	addEventListener(EventType type, IEventListener listener, IEventFilter filter) Registers a listener on an event
void	dispatchEvent(IEvent evt) Starts dispatching of an event.
void	removeEventListener(EventType type, IEventListener listener) Unregisters a listener on an event

Method Detail

addEventListener

void addEventListener(EventType type,
                      IEventListener listener)

Registers a listener on an event

Parameters:

type - the type of event.

listener - the listenr

addEventListener

void addEventListener(EventType type,
                      IEventListener listener,
                      IEventFilter filter)

Registers a listener on an event

Parameters:

type - the type of event.

listener - the listener

filter - the event filter or null

removeEventListener

void removeEventListener(EventType type,
                         IEventListener listener)

Unregisters a listener on an event

Parameters:

type - the type of the event.

listener - the listener to remove

dispatchEvent

void dispatchEvent(IEvent evt)
                   throws PortalOMException

Starts dispatching of an event.

Parameters:

evt - the event to dispatch

Throws:

PortalOMException

Access Rights

This class can be accessed from:

SC	DC	Public Part	ACH
[sap.com] EP-BASIS-API	[sap.com] epbc.prtapi._apideprecated	default	EP-PIN-PRT
[sap.com] EP-BASIS-API	[sap.com] tc/epbc/prt/api	api	EP-PIN
[sap.com] EP-BASIS-API	[sap.com] tc/epbc/prt/lib/api	api	EP-PIN