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Difference between revisions of "EntityId"

(See Also)
 
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* A relative [[Entity UDI]] MUST uniquely identify an [[Entity]] within the local [[Context]].
 
* A relative [[Entity UDI]] MUST uniquely identify an [[Entity]] within the local [[Context]].
 
* Is kind of [[UDI]] URI.
 
* Is kind of [[UDI]] URI.
* An [[EntityId]] is a "Resource UDI" as defined in section 4 of [http://www.azigo.com/dev/udi/udi-syntax.html UDI Syntax]
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* An [[EntityId]] is a "Resource UDI" as defined in section 4 of [http://www.azigo.com/udi/udi-syntax.html UDI Syntax]
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== See Also ==
 
* [[EntityId Requirements]]
 
  
  
 
[[Category:Context Data Model 2.0]]
 
[[Category:Context Data Model 2.0]]

Latest revision as of 21:49, 9 November 2010

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Version

This page defines the concept of EntityId used in the Context Data Model 2.0.

Definition

  • Identifies an Entity within its containing Context.
  • MAY be absolute or relative
  • An absolute EntityId
    • Resolves to one authoritative Entity
    • MUST uniquely identify both an Context and a specific Entity within it.
  • A relative Entity UDI MUST uniquely identify an Entity within the local Context.
  • Is kind of UDI URI.
  • An EntityId is a "Resource UDI" as defined in section 4 of UDI Syntax

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