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ISO 10303-14:2005
Industrial automation systems and integration — Product data representation and exchange — Part 14: Description methods: The EXPRESS-X language reference manual
Automaticky preložený názov:
Automatizované priemyselné systémy a integrácia - Prezentácia dát o výrobku a ich výmena - Časť 14: Popis metódy: Referenčná príručka jazyka EXPRESS-X
NORMA vydaná dňa 12.10.2005
Informácie o norme:
Označenie normy: ISO 10303-14:2005
Dátum vydania normy: 12.10.2005
Kód tovaru: NS-421801
Počet strán: 82
Približná hmotnosť: 277 g (0.61 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Kategórie - podobné normy:
Anotácia textu normy ISO 10303-14:2005 :
Description / Abstract: ISO 10303-14:2005 specifies a language for specifying relationships between data that are governed by EXPRESS schemas, and for specifying alternate views of data that are governed by EXPRESS schemas. The language is called EXPRESS-X. EXPRESS-X is a structural data mapping language. It consists of language elements that allow an unambiguous specification of a relationship between EXPRESS schemas. The following are within the scope of ISO 10303-14:2005: - mapping of data governed by one EXPRESS schema to data governed by another EXPRESS schema; - mapping of data governed by one version of an EXPRESS schema to data governed by another version of that EXPRESS schema, where the two schemas have different names; - specification of requirements for data translators for data sharing and data exchange applications; - specification of alternate views of data defined by an EXPRESS schema; - an alternate notation for application protocol mapping tables; - bidirectional mappings where mathematically possible; - specification of constraints that may be evaluated against data produced by mapping.
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