Extensions.Measure.DeviceEventSource

Classification

Name	DeviceEventSource
Short Description	Measuring device used as a source for events
Class	Term
Extension	OTX Measure extension
Group	Event related terms
Exceptions	-
Checker Rules	Measure_Chk001
Standard Compliant	Yes

OTL Syntax

EventSourceTerm = Measure.DeviceEventSource(Device);

Description

The DeviceEventSource term is a link to a DeviceSignature, a device that is made to an event source. This term provides a sequence of OTX using a measuring as a source for the events related to the OTX EventHandling library. A measurement will trigger an event when a new output parameters from one of its services has arrived.

Return Value

The Term returns the value, see table below.

In OTX, Terms are categorized according to its return data type!

Data Type	Description
EventSource	EventSource from a measurement.

Properties

Name	Data Type	Class	Default	Cardinality	Description
Device	-	OtxLink	-	[1]	The attribute represents a reference that refers to a device that is monitored.

OTL Examples

package Measure.DeviceSignature TestDocument
{
   DeviceServiceSignature Addition(in Integer a, in Integer b, out Measure.Measurement OutValue);
}

public procedure DeviceEventSource()
{
   EventHandling.EventSource EventSource;

   EventSource = Measure.DeviceEventSource(TestDocument);
}

See also

IsDeviceEvent
GetDeviceServiceNameFromEvent