Taxonomy
Type CDM 7.2.0Defines the taxonomy of an object by combining a taxonomy source (i.e. the rules to classify the object) and a value (i.e. the output of those rules on the object).
Attributes
All 3 declared on Taxonomy. Cardinality in amber is required.
| Name | Type | Card. | Description |
|---|---|---|---|
| source | TaxonomySourceEnum | 0..1 | The source of the taxonomy that defines the rules for classifying the object. The taxonomy source is taken from a enumerated list of taxonomy names. Optional as the taxonomy source may not be provided. |
| value | TaxonomyValue | 0..1 | The value according to that taxonomy. Optional as it may not be possible to classify the object in that taxonomy. |
| calculated | boolean | 0..1 | Specifies whether the taxonomy has been derived from the model features using a CDM qualification function that determines the product type based on the model features. |
Conditions
Validation rules the model enforces on this type, in Rune. An instance that breaks one of these is invalid CDM, whatever produced it.
OrdinalExists Condition
Requires that, if multiple classification elements are present, they contain an ordinal so that they can be sorted.
if value -> classification count > 1
then value -> classification -> ordinal count = value -> classification count DifferentOrdinals Condition
Prevents several identical ordinals from being specified in the same commodity classification, since classification values for each classification layer are mutually exclusive (i.e.: only a value can exist for each layer).
if value -> classification -> ordinal exists
then value -> classification -> ordinal count
= value -> classification -> ordinal distinct count SequentialOrdinals Condition
Requires that, if multiple classfication elements are present, no layers are skipped (i.e.: ordinals 1,2,3 are accepted but 1,3 are not.
if value -> classification count > 1
then value -> classification -> ordinal count
= value -> classification -> ordinal maxReferenced by
1 type holds a Taxonomy as an attribute.
Functions
Model functions that produce or consume this type. These are the CDM's own behaviour — the logic a correct implementation has to match.
| Function | Role | Description |
|---|---|---|
| MapCommodityClassificationToTaxonomy | returns | — |
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