public void AddVariantStream(String variantStreamname, ConfigurationVariantStream variantStreamConfig, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
{
var variantSpec = ValidateVariantStream(variantStreamname, variantStreamConfig, eventAdapterService);
var processor = new VAEVariantProcessor(eventAdapterService, variantSpec, eventTypeIdGenerator, variantStreamConfig, _lockManager);
eventAdapterService.AddTypeByName(variantStreamname, processor.ValueAddEventType);
VariantProcessors.Put(variantStreamname, processor);
}