Difference between revisions of "EntityId"
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* [[Entity]]: The [[EntityId]] attribute provides the [[EntityId]] of the [[Entity]] having this attribute. | * [[Entity]]: The [[EntityId]] attribute provides the [[EntityId]] of the [[Entity]] having this attribute. | ||
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[[Category:Context Data Model 1.1]] | [[Category:Context Data Model 1.1]] | ||
Revision as of 21:08, 27 April 2008
{{#eclipseproject:technology.higgins}}
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