Classification
| Name |
ConnectionStatus
|
| Short Description |
Represents the MCDInterfaceStatus enumerations that are mapped to the PDU module states.
|
| Class |
Simple Data Type
|
| Base Data Type |
SimpleType
|
| Default Value |
AVAILABLE
|
| Provide a Literal |
Yes
|
| SpecifiedBy |
ISO 13209-4
|
| Standard Compliant |
Yes
|
Description
ConnectionStatus represents the MCDInterfaceStatus enumerations that are mapped to the PDU module states.
|
|
|
|
Important: If the ConnectionStatus declaration is not explicitly initialized (omitted <init> element : comIf:ConnectionStatusLiteral[0..1]), the default value will be Current.
|
ConnectionStatus has the following enumeration values:
| Value |
Literal |
Description
|
| AVAILABLE |
@ConnectionStatus:AVAILABLE |
The interfaces which are available in the underlying system (Case of MCD server:MCDInterfaceStatus = NOT_RADY or AVAILABLE).
|
| CONNECTED |
@ConnectionStatus:CONNECTED |
The interfaces which are connected to the underlying system (Case of MCD server: MCDInterfaceStatus = READY).
|
| NOT_AVAILABLE |
@ConnectionStatus:NOT_AVAILABLE |
The interfaces which are not available in the underlying system (Case of MCD server: MCDInterfaceStatus = NOT_AVAILABLE).
|
Order Relation
ConnectionStatus values may occur as operands of comparisons (cf. Part 2 of ISO 13209, relational operations). For this case, the following order relation will apply:
NOT_AVAILABLE < AVAILABLE < CONNECTED
Literal
The syntax for Literals for simple data types will be used, where the member value is one of the values in the list.
@ConnectionStatus:NOT_AVAILABLE|AVAILABLE|CONNECTED
Core Conversion
The following table shows the rules for conversion to another data type:
| Conversion |
Result |
Sample
|
| ToBoolean |
Undefined (should not be used) |
|
| ToInteger |
Return the index of the value in the ConnectionStatus enumeration (smallest index is 0) |
Integer val = ToInteger(@ConnectionStatus:NOT_AVAILABLE); // Returns 0
|
| ToFloat |
Undefined (should not be used) |
|
| ToString |
The resulting string will be the name of the enumeration value |
String s = ToString(@ConnectionStatus:CONNECTED); // Returns "CONNECTED"
|
| ToByteField |
Undefined (should not be used) |
|
Sample
ConInterface.ConnectionStatus connectionStatusVariable = @ConnectionStatus:AVAILABLE;
