You could technically do that, but you'd need some way to differentiate
between events; Maybe with an enum:
public class MyEvent extends GwtEvent<MyEvent.Handler>
{
public static enum EventTypes
{
THIS_EVENT,
THAT_EVENT;
};
public interface Handler extends EventHandler
{
void onDispatch(MyEvent event);
}
public static final GwtEvent.Type<Handler> TYPE = new
GwtEvent.Type<>(); // NOSONAR
private final EventTypes type;
public MyEvent(EventTypes type)
{
this.type = type;
}
@Override
public GwtEvent.Type<Handler> getAssociatedType()
{
return TYPE;
}
public EventTypes getType()
{
return type;
}
@Override
protected void dispatch(Handler handler)
{
handler.onDispatch(this);
}
}
I don't think this is a very good approach, though, as you lose the ability
to pass specific parameters based on that particular kind of event.
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