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Elementary conditions - verify ancestor node

Elementary conditions - verify ancestor node

Owned by POROSNICU Eduard
Last updated: 2023 Dec 21

Definitions

IdentifierCondition expressionMeaning
A_NounAncestor

Object is-descendant-of Object / dataSet

A parent or ancestor element of an AIXM object is present. 

Examples: Surface is-descendant-of AirspaceVolume

Mapping to AIXM XML structure

This elementary condition tests if the current node is descendant of a specific node. This elementary condition has the following particularities

  • the "entry node' is an AIXM XML element that corresponds to an AIXM class with stereotype <<object>>, such as City, ElevatedPoint, etc.

The following diagram shows how is-descendant-of is interpreted in the AIXM XML structure.


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