PortStatusClassification¶
Overview¶
Enumeration
Literals
| Implementation in Proteus Schema | |||
|---|---|---|---|
| Name | Symbol | RDL Reference | RDL URI | 
| NULL | |||
| StatusHighHighHighPort | HHH | ||
| StatusHighHighPort | HH | ||
| StatusHighPort | H | ||
| StatusLowLowLowPort | LLL | ||
| StatusLowLowPort | LL | ||
| StatusLowPort | L | ||
Implementation in Proteus Schema
All data attributes with type PortStatusClassification are implemented as DEXPI generic attributes for enumeration values. In a <GenericAttribute> element, the PortStatusClassification literal is given by means of its RDL reference in the table above. The Value attribute of the element is the name of the RDL reference in camel-case; it equals the name of the literal. The ValueURI attribute of the element is the URI of the RDL reference.
Example
Implementation in Proteus Schema
<GenericAttribute
  Format="anyURI"
  Value="StatusHighHighPort"
  ValueURI="http://data.posccaesar.org/rdl/RDS323099" ...>
Note that the <GenericAttribute> element must have a Name and an AttributeURI attribute. They depend on the data type attribute of the DEXPI class that owns the instance StatusHighHighPort. For a complete example, see the attribute PortStatus of the DEXPI class SignalConveyingFunction.