strange #164

platform/configuration/configuration/src/main/easy/meta/Connectors.ivml

@@ -260,9 +260,11 @@ project Connectors {
            String inSerializerClass = ""; // if not given, use registry
            String outSerializerClass = ""; // if not given, use registry
        }
+       assign (uiGroup = UiInvisibleGroup) to {
+           Integer samplingPeriod = 0; // no sampling by default
+       }
 
        Constraint noModelCallOperation = collectOperations(operations)->selectByKind(ModelCallOperation).isEmpty();
-       samplingPeriod.uiGroup = UiInvisibleGroup;
    }
 
    compound OpcUaV1Connector refines Connector { // fixed template types see JavaConnector.vtl

platform/configuration/configuration/src/main/easy/meta/Connectors.text

@@ -44,7 +44,7 @@ Connectors::Connector::inputHandlersOk = Input handlers must map to the connecto
 Connectors::Connector::host = The network host name to connect to (may be superseded in ad-hoc manner if executing device AAS declares service data via "deviceServiceKey").
 Connectors::Connector::port = The network port on host to connect to (may be superseded in ad-hoc manner if executing device AAS declares service data via "deviceServiceKey").
 Connectors::Connector::deviceServiceKey = Logical name for the underlying service, e.g., "opcua" to consider from executing device AAS for ad-hoc connections. May supersede host/port.
-Connectors::Connector::samplingPeriod = For non-event based connectors, the period in ms to retrive new data.
+Connectors::Connector::samplingPeriod = For non-event based connectors, the period in ms to retrieve new data.
 Connectors::Connector::security = Connector security settings pointing to the platform identity store.
 Connectors::Connector::mock = In-vivo testing, enable a mocking connector service wrapper reading data from a JSON file in src/test/resources.
 Connectors::Connector::cacheMode = Whether only new data shall be ingested and according to which strategy equal data shall be detected.
@@ -63,6 +63,7 @@ Connectors::ChannelConnector::outChannels = Output channel names (for multi-chan
 Connectors::ChannelConnector::machineFormatter = Formatter turning data received from application into connector output.
 Connectors::ChannelConnector::machineParser = Parser turning data received from external/connector into application data.
 Connectors::ChannelConnector::noModelCallOperation = Channel connectors do not support model call operations. Please remove the model call operation from your operation expressions.
+Connectors::ChannelConnector::samplingPeriod = For non-event based connectors, the period in ms to retrieve new data (refeind to default = 0 as usually event-triggered).
 Connectors::OpcUaV1Connector::class = Refined/predefined class for the platform OPC connector.
 Connectors::OpcUaV1Connector::artifact = Refined/predefined Mvn coordinates for the platform OPC connector.
 Connectors::OpcUaV1Connector::port = Refined/predefined default OPC port.

platform/configuration/configuration/src/main/easy/meta/DataTypes.text

@@ -64,7 +64,7 @@ DataTypes::Eclass_Property_swVersion = Semantic id for software version
 DataTypes::Eclass_Property_swName = Semantic id for software name 
 DataTypes::UiInvisibleGroup = UI hint for invisible settings 
 DataTypes::UiMandatoryGroup1 = UI hint for mandatory settings in primary group. 
-DataTypes::UiMandatoryGroup1Front = UI hint for mandatory settings in primary group, add element to front. 
+DataTypes::UiMandatoryGroup1First = UI hint for mandatory settings in primary group, add element to front. 
 DataTypes::UiMandatoryGroup2 = UI hint for mandatory settings in secondary group.
 DataTypes::UiOptionalGroup1 = UI hint for optional settings in primary group.
 DataTypes::UiOptionalGroup2 = UI hint for optional settings in secondary group.