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stats:proc:changeattributes_sheet [2011/09/29 00:01] Patrick Michel |
stats:proc:changeattributes_sheet [2013/07/10 12:34] |
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- | ====== Change Attributes (Sheet) ====== | ||
- | |||
- | <code xcend> | ||
- | changeAttributes(ident id, ident sheetId, double maxPoints) { | ||
- | assume exists //exercises/exercise[id]/sheets/sheet[sheetId]; # implies the existence of the exercise | ||
- | | ||
- | assume maxPoints >= 0; | ||
- | assume //exercises/exercise[id]/students/student[x]/result[sheetId]/points < maxPoints; | ||
- | | ||
- | update //exercises/exercise[id]/sheets/sheet[sheetId]/maxPoints maxPoints; | ||
- | } # roles: assistant[id] | ||
- | </code> | ||