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Bug 344037

Summary:	Support for duplicates in attribute value lists
Product:	[Modeling] Edapt	Reporter:	Markus Herrmannsdoerfer <herrmama>
Component:	Core	Assignee:	Markus Herrmannsdoerfer <herrmama>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Markus Herrmannsdoerfer

2011-04-27 15:44:16 EDT

If a metamodel contains an attribute that is multi-valued and not unique and a
model has duplicates in the values of the attribute, then the following
exception is thrown during migration:

java.lang.IllegalArgumentException: The 'no duplicates' constraint is violated

Comment 1 Markus Herrmannsdoerfer

2011-04-27 15:54:49 EDT

Uniquenss of AttributeSlot.values has to be dropped to avoid this issues.
However, uniqueness should be reflectively enforced by the add-methods. A test
has been added to verify the correctness of this bug fix.