Small example: reflexion mapping

• Last week:software reflexion models

• A key is the mapping from source code to high-level model

• We defined a little language for this

  • Used logical and physical structure in the source code
  • Used regular expressions

[file=scanner.* mapTo=Parse] [file=buf\.[ch] mapTo=Parse] [class=Parser mapTo=Parse][class=Ast mapTo=AST][class=AssignStmt mapTo=AST] [class=BinOp mapTo=AST][class=Block mapTo=AST][directory=401 class=CallStmt mapTo=AST]

Actually, a family of DSLs; each defines the structures for the given source code system

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