ISO 10303-14:2005

Status : Published (Under review)

This standard was last reviewed and confirmed in 2018. Therefore this version remains current.

	Format	Language
std 1 208	PDF
std 2 208	Paper

CHF208

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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.

General information

Status
: Published

Publication date
: 2005-10

Stage
: International Standard under systematic review [90.20]
Edition
: 1

Number of pages
: 82
Technical Committee :
ISO/TC 184/SC 4

ICS :
25.040.40
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