IS:signalGroup

signalGroup
 

Scheme description / Schemenbeschreibung

Position of signalGroup in the XML-Tree / Position von signalGroup im XML-Baum

• Parent: <signalGroups>
• Children: <additionalName>, <any>, <signalRef>

Multiplicity / Anzahl

[1..1]

Semantics / Bedeutung

A <signalGroup> groups various signals together.

Attributes of signalGroup / Attribute von signalGroup

• id: XML-file-wide unique, machine-interpretable identity, required for later referencing that element internally. For a detailed explanation see Dev:identities.
  XML-Datei-weit eindeutige, maschineninterpretierbare Identität, die für die spätere interne Referenzierung dieses Elements erforderlich ist. Für eine detaillierte Erklärung siehe Dev:identities.

• code: This is a short string for typical, specific abbreviations, used in different systems with the same understanding.

• name: This is a short name for the current item.

• description: This is a more detailed description as addition to the short name. It shall allow a short overview or hints to the contents of this data set.

• xml:lang (introduced with version 2.1): This is a unique identifier of language. It uses basically the language standard IETF BCP 47 (external link) which may be different to ISO 639-1 (external link) or ISO 639-2 (external link). For mapping hints see relation to other standards (external link).
  This is used for defining name and description.

• type Possible values are:

• distant-main
• station
• other:anything: Any value that does not fit any value from the previous enumeration list, fulfilling the constraint: at minimum two characters, whitespace is not allowed. Please, apply Dev:usingAny accordingly.

Syntactic Constraints / Syntaktische Beschränkungen

• id: xs:ID, required
  a string, starting with a letter (a..zA..Z) or an underscore (_),
  followed by a non-colonized and non-spaced string consisting of letters, digits, points (.), dashes (-) or underscores (_)
• code: xs:string, optional
• name: xs:string, optional
• description: xs:string, optional
• xml:lang: xs:language, language identification, optional

• type optional

Best practice & Examples / Empfohlene Anwendung & Beispiele

Not yet described. / Noch nicht beschrieben.

Notes / Anmerkungen

Not yet described. / Noch nicht beschrieben.

Open issues / Offene Punkte/Pendenzen

Not yet described. / Noch nicht beschrieben.