PortStatusClassification¶
Overview¶
Enumeration
Literals
Implementation in Proteus Schema |
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|---|---|---|---|
Name |
Symbol |
RDL Reference |
RDL URI |
|
NULL |
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|
StatusHighHighHighPort |
HHH |
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|
StatusHighHighPort |
HH |
||
|
StatusHighPort |
H |
||
|
StatusLowLowLowPort |
LLL |
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|
StatusLowLowPort |
LL |
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|
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.