ISO 10303-14:2005 PDF
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Industrial automation systems and integration — Product data representation and exchange — Part 14: Description methods: The EXPRESS-X language reference manual
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.
| Edition | 2005 |
|---|---|
| Standard Part No | 14 |
| Published Date | 2005 |
| Published By | International Standardization Organisation |
| Page Count | 82 |
