[OASIS Issue Tracker] (ODATA-1501) Annotations targeting contained singletons

[OASIS Issues Tracker <workgroup_mailer@lists.oasis-open.org>]

Heiko Theissen created ODATA-1501:
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             Summary: Annotations targeting contained singletons
                 Key: ODATA-1501
                 URL: https://issues.oasis-open.org/browse/ODATA-1501
             Project: OASIS Open Data Protocol (OData) TC
          Issue Type: Improvement
          Components: CSDL JSON , CSDL XML
            Reporter: Heiko Theissen


The combination {{AppliesTo="EntitySet Collection"}} occurs very often and the {{EntitySet}} could even be omitted, because an entity set is also a collection. This combination allows targeting contained entity sets with {{Target="ns.Schema/EntitySet/collectionValuedNavProp"}}.

However, {{AppliesTo="Singleton"}}Âdoes not allowÂ{{Target="ns.Schema/EntitySet/singleValuedNavProp"}}. In order to treat "contained singletons" like named singletons, a new value for applicability is needed:
h3. 14.1.2 Applicability
||Symbolic Value||Model Element||
|Instance|Singleton or complex-valued Property or Navigation Property|



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