[oslc-core] Clarification of the requiredness of a property in a ResourceShape

[John Arwe]

Nils, the Core WG discussed this issue today and updated the spec.
The draft is available using the link from your original email.  The 
updated description of oslc:occurs is as follows:

MUST be either http://open-services.net/ns/core#Exactly-one (property is 
required), http://open-services.net/ns/core#Zero-or-one (property is 
optional), http://open-services.net/ns/core#Zero-or-many (property is 
optional), or http://open-services.net/ns/core#One-or-many (property is 
required) 

Best Regards, John

Voice US 845-435-9470  BluePages
Tivoli OSLC Lead - Show me the Scenario


"Oslc-Core" <oslc-core-bounces at open-services.net> wrote on 11/06/2012 
12:51:47 PM:

> From: Nils Kronqvist <nils.kronqvist at find-out.se>
> To: oslc-core at open-services.net
> Date: 11/06/2012 04:27 PM
> Subject: [oslc-core] Clarification of the requiredness of a property
> in a ResourceShape
> Sent by: "Oslc-Core" <oslc-core-bounces at open-services.net>
> 
> Hi,
> 
> Minor suggestion on clarification of the ResourceShape spec ..
> 
> Looking at http://open-services.net/bin/view/Main/
> OSLCCoreSpecAppendixA?sortcol=table;up=#oslc_ResourceShape_Resource 
> .. one purpose of Resource Shapes is to specify if a property is 
> allowed or required. How is the requiredness of a property 
> indicated? Is it the oslc:occurs property that is set to "zero to 
> one/many" signifies allowed and if "exactly one/one to many" 
> signifies required -- right? If so, would IMO be helpful to 
> explicitly point this out in the spec. 
> 
> Rgs,
> 
> /N
> 
> 
> [image removed] 
> 
> 
> Nils Kronqvist
> Senior Software Engineer
> Arne Beurlings Torg 9A, 4tr
> 164 40 Kista
> nils.kronqvist at find-out.se
> mobil: +46 76 1279272
> www.find-out.se
> 
> 

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