DomainAttribute

Implementation Notes

New instances of DomainTypes which extend others can be created;all of their inherited attributes are accessible. [DomainInheritanceEditing]

A DomainType which does not contain a primary key DomainAttribute will contain one named 'generated primary key'. [domain]
An DomainInstance will be populated with DomainAttributeInstances for every DomainAttribute in the defining DomainType of the instance's containing DomainIterator. [new-instance]
A primaryKey DomainAttribute in a DomainType, represented as a supertype of another DomainType, will be copied into a new 'ID' DomainAttribute and marked as a foreign key. [domain]
A non- primaryKey DomainAttribute in a DomainType, represented as a supertype of another DomainType, will be copied into the subtype schema and marked as an subattribute. [domain]
A login Frame for a LoginHandler of type DOMAIN_OBJECT will contain an InputTextField for every DomainAttribute defined as a Parameter to that LoginHandler. [login-handler]
A login Frame for a LoginHandler of type USER will contain an InputTextField for every non- primary key DomainAttribute within the Role defined as a Parameter to that LoginHandler. [login-handler]

(none)

generatedRule : EString (optional)
To assist in debugging, this attribute may be populated with the name of the model completion rule that created this element. More extensive traceability support may be provided in the future.
id : EString (optional)
A unique identifier for this model element. Should be globally unique.
isGenerated : EBoolean (optional)
Set to true if the current element has been generated.
overridden : EBoolean (optional)
If a GeneratesElements is overridden, then this element will not generate any elements directly.
overriddenNames : EString (optional)
When applying model completion, no NamedElements with these names will be generated by this element.
primaryKey : EBoolean (optional)
Any number of DomainFeatures may be specified as the primary key for the containing DomainType.