Package eu.bandm.tools.umod

Class UMod2visitors.V_makeRewriterCoRewriter

java.lang.Object
eu.bandm.tools.umod.UMod.Visitor
eu.bandm.tools.umod.UMod2visitors.Lr_decoder
eu.bandm.tools.umod.UMod2visitors.V_makeRewriterCoRewriter
Enclosing class:
UMod2visitors
protected class UMod2visitors.V_makeRewriterCoRewriter extends UMod2visitors.Lr_decoder
Is created and called for toplevel classes, and then created anew for all sub-classes!

  • Field Details

    • modelnum

      protected int modelnum
      The cursor variables in "for (i0:...)" are built with an ever increasing number, instead of shadowing previous model names.

    • visitor

      protected GeneratedClass visitor

    • iscorewriter

      protected boolean iscorewriter

    • multiSupport

      protected boolean multiSupport

    • keynum

      protected int keynum

    • dorwmeth

      protected GeneratedMethod dorwmeth

    • superclass

      protected UMod.ClassDef superclass

    • curfield

      protected UMod.FieldDef curfield

    • model

      protected Format model

    • result

      protected Format result

    • userResponsible

      protected boolean userResponsible

    • suppress_addAll_warning_annotated

      final Set<GeneratedMethod> suppress_addAll_warning_annotated

    • convertOneSide_CORW

      final Format convertOneSide_CORW

  • Constructor Details

    • V_makeRewriterCoRewriter

      public V_makeRewriterCoRewriter(int k, GeneratedClass v, UMod.ClassDef s, boolean iscorew, boolean ms)

  • Method Details

    • action

      protected void action(UMod.ClassDef cd)
      Overrides:
      action in class UMod.Visitor

    • wrapOptimizingCut

      protected Format wrapOptimizingCut(Format code)

    • action

      protected void action(UMod.FieldDef fd)
      Overrides:
      action in class UMod.Visitor

    • action

      protected void action(UMod.T_reference t)
      Overrides:
      action in class UMod.Visitor

    • action

      protected void action(UMod.TypeBasic t)
      Overrides:
      action in class UMod.Visitor

    • put_suppress_addAll_warning_annotation

      protected void put_suppress_addAll_warning_annotation(GeneratedMethod meth)

    • visitSetList

      protected void visitSetList(UMod.TypeConstructed t, boolean isseq)

    • action

      protected void action(UMod.T_seq t)
      Overrides:
      action in class UMod.Visitor

    • action

      protected void action(UMod.T_power t)
      Overrides:
      action in class UMod.Visitor

    • convertOneSide_REW

      protected Format convertOneSide_REW(boolean cast)

    • visitMap_or_Multimap

      protected void visitMap_or_Multimap(UMod.T_2 t, boolean ismultimap)
      Diagram of semantics:
      M = original, L/R = maps representing rewriting, M' = result 
                         M
            ------------------>
           |                   |
         L |                   | R
           V                   V
            ------------------>
                   M'

       M' := Linv o M o R 

       potential optimizations:
       a)
       if L or M or R is empty  ==> return empty M' immediately
       b)
       if M is map (not multimap) and rewriter does not support "substitute_multi()"
       then 1) L and R can be simple maps (not multi-maps!)
       and  2) only "injectiveness" of L needs to be tested, 
               to ensure M' being a map!

    • action

      protected void action(UMod.T_map t)
      Overrides:
      action in class UMod.Visitor

    • action

      protected void action(UMod.T_rel t)
      Overrides:
      action in class UMod.Visitor

    • action

      protected void action(UMod.T_opt t)
      Overrides:
      action in class UMod.Visitor

    • action

      protected void action(UMod.T_copair t)
      Overrides:
      action in class UMod.Visitor

    • action

      protected void action(UMod.T_pair t)
      Potential optimizations:
      a) multiple not supported -> abfrage kann raus, single case only!
      b) any side is empty -> return empty
      Overrides:
      action in class UMod.Visitor