[replaced] [AIXM-530] Add maxWingSpan attribute to GuidanceLine
ID: | AIXM-530 |
target version: | AIXM 5.2 |
version: | 1.0 |
last updated: | 08 AUG 2022 |
status: | APPROVED |
This Change proposal is superseded by AIXM-608
Description
Additional attribute maxWingSpan is added to GuidanceLine.
Rationale for change
https://aixmccb.atlassian.net/browse/AIXM-479
It was identified that GuidanceLine was missing an attribute that could support wingspan limitations for the aircraft maneuvering among different airport movement areas using e.g. various guidance lines connecting the surfaces.
The new maxWingSpan attribute introduced in the GuidanceLine is added to cover these needs.
Impact assessment
[FWD_1:1] No data mapping is necessary and no data loss occurs when data is exchanged from a system (A) that uses AIXM 5.1.1 for output towards a system (B) that uses AIXM 5.2 for input.
[BWD_MAP_LOSS] Data mapping is possible, but some data would be lost (or converted into Notes) when data is exchanged from a system (B) that uses AIXM 5.2 for output towards a system (A) that uses AIXM 5.1.1 for input.
Change Proposal details
In the UML model, in the GuidanceLine feature:
- Add a new maxWingSpan attribute defined as “A limitation of aircraft’s wing span. It can be used to indicate the size of an aircraft that can maneuver along a guidance line.”, data type = ValDistanceType.
The following UML class diagram shows the additional attribute:
Mapping AIXM 5.1.1 to AIXM 5.2 (forward)
Not applicable
Mapping AIXM 5.2 to AIXM 5.1.1 (backward)
[MAPC-02] From the three backward mapping options applicable in this case, the first two (discard the value or use an extension) are straightforward and do not need any further details. The 3rd option (backward mapping into a Note) is detailed in order to provide a complete description of this case and its conversion option. The following mapping into Note algorithm is proposed:
- Remove the new attribute maxWingSpan.
- Add an annotation.Note associated with the owner class having
- purpose=“OTHER:BACKWARD_MAPPING”;
- translatedNote.LinguisticNote.note=”maxWingSpan:<value of maxWingSpan>”
Mapping example
(Note: for mapping test data see: https://github.com/aixm/mapping_52_511/tree/master/AIXM-xxx)
AIXM 5.2 | AIXM 5.1(.1) |
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