[data-shapes] Pull Request: Issue 403: list constraints

jeswr has just submitted a new pull request for https://github.com/w3c/data-shapes:

== Issue 403: list constraints ==
Closes #414. This PR implements `sh:minListLength`, `sh:maxListLength` and `sh:uniqList`.

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* [See this document rendered online here](https://raw.githack.com/w3c/data-shapes/feat/list-constraints/shacl12-core/index.html)

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My interpretation of the following from the definition of [2.1.1 Constraints, Parameters and Constraint Components](https://raw.githack.com/w3c/data-shapes/feat/memberShape/shacl12-core/index.html#constraints) is that because the `sh:MemberShapeConstraintComponent` now has multiple parameters; there can only be one occurrence of `sh:memberShape` in a given shape - and I have updated the `sh:maxCount` accordingly.

> Some constraint components declare only a single parameter. For example [sh:ClassConstraintComponent](https://raw.githack.com/w3c/data-shapes/feat/memberShape/shacl12-core/index.html#ClassConstraintComponent) has the single parameter sh:class. These parameters may be used multiple times in the same shape, and each [value](https://raw.githack.com/w3c/data-shapes/feat/memberShape/shacl12-core/index.html#dfn-values) of such a parameter declares an individual [constraint](https://raw.githack.com/w3c/data-shapes/feat/memberShape/shacl12-core/index.html#dfn-constraints). The interpretation of such declarations is conjunction, i.e. all constraints apply. The following example specifies that the values of ex:customer have to be [SHACL instances](https://raw.githack.com/w3c/data-shapes/feat/memberShape/shacl12-core/index.html#dfn-shacl-instance) of both ex:Customer and ex:Person.

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⚠️⚠️ ⚠️ 
This is currently targeted to #403 branch for a smaller diff in the GH UI.  #403 should be merged and this targeted to `gh-pages` rather than merging this branch into #403 

See https://github.com/w3c/data-shapes/pull/416


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Received on Saturday, 28 June 2025 12:30:49 UTC