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Difference between revisions of "EntityId"

(Definition)
(Version)
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== Version ==
 
== Version ==
This page defines the concept of [[EntityId]] used in the [[Higgins Global Graph 1.1]].
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This page defines the concept of [[EntityId]] used in the [[Context Data Model 1.1]].
  
 
== Definition ==
 
== Definition ==

Revision as of 20:07, 27 April 2008

{{#eclipseproject:technology.higgins}}

Higgins logo 76Wx100H.jpg

Version

This page defines the concept of EntityId used in the Context Data Model 1.1.

Definition

  • An EntityId is a kind of simple-valued Attribute of an Entity
  • The value of an EntityId is a single EntityId Data Range UDI
  • Its value uniquely identifies its associated Entity instance within its containing Context
  • If the UDI is global, its value uniquely identifies its associated Entity instance within the HGG

Attribute of

  • Entity: The EntityId attribute provides the EntityId of the Entity having this attribute.

Notes

  • An EntityId is globally unique identifier of an Entity

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