Language Features for Re-Use and Maintainability of MDA Transformations

Language Features for Re-Use and Maintainability of MDA Transformations Michael Lawley, Keith Duddy, Anna Gerber, Kerry Raymond

Styles of transformation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Indirect rule coupling ,[object Object],[object Object],[object Object]

Mappings between UML, DL, OWL and ER

Example: UML and DL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example: ER and DL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example: UML and DL extended ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example: ER and DL extended ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

UML RDBMS TableForClass N: String ObjRelTX C 1 C 1 A 1 Col 1 T 1 Class Attribute ColumnFor ContainedAttr Column Table

1. A class maps on to a single table ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Non-extension style for Attr2Col Rule ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Language Features for Re-Use and Maintainability of MDA Transformations

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