/// url = 'http://hl7.org/fhir/StructureMap/TriggerDefinition3to4'
/// name = 'TriggerDefinition3to4'
/// title = 'TriggerDefinition Transforms: R3 to R4'
/// status = 'active'

uses "http://hl7.org/fhir/3.0/TriggerDefinition" alias TriggerDefinitionR3 as source
uses "http://hl7.org/fhir/4.0/TriggerDefinition" alias TriggerDefinition as target

imports "http://hl7.org/fhir/StructureMap/*3to4"

group TriggerDefinition(source src : TriggerDefinitionR3, target tgt : TriggerDefinition) extends Element <<type+>> {
  src.type -> tgt.type;
  src.eventName -> tgt.name "name";
  src.eventTiming : Timing as vs -> tgt.timing = create('Timing') as vt then Timing(vs, vt) "timing-Timing";
  src.eventTiming : Reference as vs -> tgt.timing = create('Reference') as vt then Reference(vs, vt) "timing-Reference";
  src.eventTiming : date as vs -> tgt.timing = create('date') as vt then date(vs, vt) "timing-date";
  src.eventTiming : dateTime as vs -> tgt.timing = create('dateTime') as vt then dateTime(vs, vt) "timing-dateTime";
  src.eventData -> tgt.data "data";
}