#pragma warning disable RCS1168
public DataFlowOpInitializeResult Initialize(DataFlowOpInitializateContext context)
#pragma warning restore RCS1168
{
if (!context.OutputPorts.IsEmpty())
{
throw new ArgumentException("EventBusSink operator does not provide an output stream");
}
var eventTypes = new EventType[context.InputPorts.Count];
for (int i = 0; i < eventTypes.Length; i++)
{
eventTypes[i] = context.InputPorts.Get(i).TypeDesc.EventType;
}
_runtimeEventSender = context.RuntimeEventSender;
_eventAdapterService = context.StatementContext.EventAdapterService;
if (collector != null)
{
_eventBusCollector = new EventBusCollectorImpl(
_eventAdapterService,
_runtimeEventSender);
}
else
{
_adapterFactories = new EventBeanAdapterFactory[eventTypes.Length];
for (int i = 0; i < eventTypes.Length; i++)
{
_adapterFactories[i] = context.ServicesContext.EventAdapterService.GetAdapterFactoryForType(eventTypes[i]);
}
}
return(null);
}
/// <summary>Ctor. </summary>
/// <param name="eventBusCollector">for sending events to the event bus</param>
/// <param name="theEvent">to process</param>
public EPDataFlowEventCollectorContext(EventBusCollector eventBusCollector, Object theEvent)
{
EventBusCollector = eventBusCollector;
Event = theEvent;
}