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Published byShanna Annabelle Brooks Modified over 9 years ago
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Translating Traversals to AspectJ
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Outline Motivation Demeter Process for Traversals AspectJ Translation Process
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Motivation Add traversals to AspectJ Future integration of DemeterJ functionality Understand how Demeter implements traversals Get to know AspectJ
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Demeter Process for Traversals Obtain Class Graph Obtain Traversal Strategy Generate Traversal Graph from CG and TS Translate Traversal Graph into target platform
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Demeter Process for Traversals class graph strategy AP Library Traversal Graph Traversal Pattern Implementation source language
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AspectJ Translation Process Uses DJ to obtain Traversal Graph Given a TraversalGraph object, output AspectJ code to introduce methods to implement the traversal
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Demter Process for AspectJ class graph strategy AP Library Traversal Graph Object Traversal Pattern Implementation in AspectJ AspectJ
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Translation Complexity Traversals –From A to * –From A to B –From A to B bypassing C Class Graph –Concrete Classes, i.e. has-a edges –Alternation Classes, i.e. is-a edge –Collections
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Project Schedule (1wk) Translate traversals for concrete classes (.5 wk)Add translation for alternation classes (.5 wk)Add support for collections
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