コード例 #1
0
 boolean isAppel(String ligne) {
   if (!this.isInstruction(ligne)) return false;
   String attr = this.lireAttribut(ligne, "nom");
   String nom = attr;
   if (prog_xml.getOperation(nom) != null) return true;
   return false;
 }
コード例 #2
0
 private void analyser() {
   prog_xml = (ModeleProgramme) creerObjet("Programme");
   try {
     i_pile = 0;
     pile[0] = "";
     // this.initImport();
     this.initOperClasse();
     ModeleOperation cur_oper = null;
     ModeleClasse cur_class = null;
     ModeleConstructeur cur_constr = null;
     Noeud cur_nd = null; // le noeud où seront ajoutées les instructions
     StringTokenizer tok = new StringTokenizer(buf_xml.toString(), "\n\r", false);
     String attr = null;
     while (tok.hasMoreTokens()) {
       String ligne = tok.nextToken();
       // System.out.println("ligne:"+ligne);
       if (this.isProgramme(ligne)) {
         attr = lireAttribut(ligne, "nom");
         if (attr != null) prog_xml.nom = attr;
         cur_nd = prog_xml;
       } else if (this.isFinProgramme(ligne)) {
       } else if (this.isClasse(ligne)) {
         attr = lireAttribut(ligne, "nom");
         cur_class = prog_xml.getClasse(attr);
         if (cur_class == null) continue;
       } else if (this.isFinClasse(ligne)) {
         cur_class = null;
       } else if (this.isConstructeur(ligne)) {
         cur_constr = (ModeleConstructeur) creerObjet("Constructeur");
         attr = lireAttribut(ligne, "nom");
         if (attr != null) cur_constr.nom = attr;
         if (cur_class != null) {
           cur_class.constructeurs.add(cur_constr);
           cur_nd = cur_constr;
           cur_nd.parent = prog_xml;
         }
       } else if (this.isFinConstructeur(ligne)) {
         cur_nd = cur_nd.parent;
         cur_constr = null;
       } else if (this.isAffectation(ligne)) {
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         instr.nom = "affectation";
         ModeleAffectation aff = (ModeleAffectation) creerObjet("Affectation");
         aff.var = "";
         aff.expression = "";
         attr = lireAttribut(ligne, "var");
         if (attr != null) aff.var = attr;
         attr = lireAttribut(ligne, "expression");
         if (attr != null) aff.expression = attr;
         instr.affectations.add(aff);
         aff.parent = instr;
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
       } else if (this.isInstructionSi(ligne)) {
         i_pile++;
         pile[i_pile] = "si";
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         instr.nom = "si";
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
         cur_nd = instr;
       } else if (this.isFinInstructionSi(ligne)) {
         if (i_pile > 0) i_pile--;
         cur_nd = cur_nd.parent;
       } else if (this.isSi(ligne)) {
         ModeleInstruction instr = (ModeleInstruction) cur_nd;
         ModeleSi si = (ModeleSi) creerObjet("Si");
         si.condition = "";
         attr = lireAttribut(ligne, "condition");
         if (attr != null) si.condition = attr;
         instr.sis.add(si);
         si.parent = instr;
         cur_nd = si;
       } else if (this.isFinSi(ligne)) {
         // this.ajouterCommentaires(cur_nd);
         cur_nd = cur_nd.parent; // de type Instruction
       } else if (this.isTantque(ligne)) {
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         instr.nom = "tantque";
         ModeleTantQue tq = (ModeleTantQue) this.creerObjet("TantQue");
         tq.condition = "";
         attr = lireAttribut(ligne, "condition");
         if (attr != null) tq.condition = attr;
         instr.tantques.add(tq);
         tq.parent = instr;
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
         cur_nd = tq;
       } else if (this.isFinTantQue(ligne)) {
         // this.ajouterCommentaires(cur_nd);
         cur_nd = cur_nd.parent; // de type Instruction
         cur_nd = cur_nd.parent;
       } else if (this.isPour(ligne)) {
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         instr.nom = "pour";
         ModelePour pour = (ModelePour) this.creerObjet("Pour");
         pour.var = "";
         pour.debut = "";
         pour.fin = "";
         pour.pas = "******";
         attr = lireAttribut(ligne, "var");
         if (attr != null) pour.var = attr;
         attr = lireAttribut(ligne, "debut");
         if (attr != null) pour.debut = attr;
         attr = lireAttribut(ligne, "fin");
         if (attr != null) pour.fin = attr;
         attr = lireAttribut(ligne, "pas");
         if (attr != null) pour.pas = attr;
         instr.pours.add(pour);
         pour.parent = instr;
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
         cur_nd = pour;
       } else if (this.isFinPour(ligne)) {
         // this.ajouterCommentaires(cur_nd);
         cur_nd = cur_nd.parent; // de type Instruction
         cur_nd = cur_nd.parent;
       } else if (this.isLire(ligne)) {
         i_pile++;
         pile[i_pile] = "lire";
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         instr.nom = "lire";
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
         cur_nd = instr;
       } else if (this.isFinLire(ligne)) {
         if (i_pile > 0) i_pile--;
         cur_nd = cur_nd.parent;
       } else if (this.isEcrire(ligne)) {
         i_pile++;
         pile[i_pile] = "ecrire";
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         instr.nom = "ecrire";
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
         cur_nd = instr;
       } else if (this.isFinEcrire(ligne)) {
         if (i_pile > 0) i_pile--;
         cur_nd = cur_nd.parent;
       } else if (this.isCommentaire(ligne)) {
         i_pile++;
         pile[i_pile] = "commentaire";
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         attr = lireAttribut(ligne, "nom");
         instr.nom = attr;
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
       } else if (this.isFinCommentaire(ligne)) {
         if (i_pile > 0) i_pile--;
       } else if (this.isArgument(ligne)) {
         ModeleInstruction instr = (ModeleInstruction) cur_nd;
         ModeleArgument arg = (ModeleArgument) creerObjet("Argument");
         arg.nom = "";
         arg.type = "";
         arg.mode = "";
         attr = lireAttribut(ligne, "nom");
         if (attr != null) arg.nom = attr;
         attr = lireAttribut(ligne, "type");
         if (attr != null) arg.type = attr;
         attr = lireAttribut(ligne, "mode");
         if (attr != null) arg.mode = attr;
         instr.arguments.add(arg);
         arg.parent = instr;
       } else if (this.isOper(ligne)) {
         attr = lireAttribut(ligne, "nom");
         cur_oper = prog_xml.getOperation(attr);
         if (cur_oper == null) continue;
         cur_nd = cur_oper;
       } else if (this.isFinOper(ligne)) {
         cur_nd = cur_nd.parent;
         cur_oper = null;
       } else if (this.isDim(ligne)) {
         ModeleVariable var = (ModeleVariable) creerObjet("Variable");
         attr = this.lireAttribut(ligne, "type");
         if (attr != null) var.type = attr;
         attr = this.lireAttribut(ligne, "nom");
         if (attr != null) var.nom = attr;
         if (cur_oper != null) {
           cur_oper.variables.add(var);
         } else if (cur_constr != null) {
           cur_constr.variables.add(var);
         } else {
           prog_xml.variables.add(var);
         }
       } else if (this.isAppel(ligne)) {
         i_pile++;
         pile[i_pile] = "appel";
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         attr = this.lireAttribut(ligne, "nom");
         if (attr != null) instr.nom = attr;
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
         cur_nd = instr;
       } else if (this.isFinAppel(ligne)) {
         if (i_pile > 0) i_pile--;
         cur_nd = cur_nd.parent;
       } else if (this.isRetour(ligne)) {
         if (cur_nd instanceof ModeleInstruction) {
           ModeleArgument retour = (ModeleArgument) creerObjet("Argument");
           retour.nom = "";
           retour.type = "";
           retour.mode = "OUT";
           attr = lireAttribut(ligne, "nom");
           if (attr != null) retour.nom = attr;
           attr = lireAttribut(ligne, "type");
           if (attr != null) retour.type = attr;
           ModeleInstruction instr = (ModeleInstruction) cur_nd;
           instr.retours.add(retour);
           retour.parent = instr;
         } else if (cur_oper != null) {
           ModeleVariable retour = (ModeleVariable) creerObjet("Variable");
           retour.nom = "";
           retour.type = "";
           retour.mode = "OUT";
           attr = lireAttribut(ligne, "nom");
           if (attr != null) retour.nom = attr;
           attr = lireAttribut(ligne, "type");
           if (attr != null) retour.type = attr;
           cur_oper.retours.add(retour);
           retour.parent = cur_oper;
         }
       } else if (this.isObjet(ligne)) {
         if (cur_nd instanceof ModeleInstruction) {
           ModeleArgument objet = (ModeleArgument) creerObjet("Argument");
           objet.nom = "";
           objet.type = "";
           objet.mode = "";
           attr = lireAttribut(ligne, "nom");
           if (attr != null) objet.nom = attr;
           attr = lireAttribut(ligne, "type");
           if (attr != null) objet.type = attr;
           ModeleInstruction instr = (ModeleInstruction) cur_nd;
           instr.objets.add(objet);
           objet.parent = instr;
         }
       } else if (this.isOption(ligne)) {
         if (cur_nd instanceof ModeleInstruction) {
           ModeleArgument option = (ModeleArgument) creerObjet("Argument");
           option.nom = "";
           option.type = "";
           option.mode = "";
           attr = lireAttribut(ligne, "nom");
           if (attr != null) option.nom = attr;
           attr = lireAttribut(ligne, "type");
           if (attr != null) option.type = attr;
           ModeleInstruction instr = (ModeleInstruction) cur_nd;
           instr.options.add(option);
           option.parent = instr;
         }
       } else if (this.isPrimitive(ligne)) {
         i_pile++;
         pile[i_pile] = "primitive";
         ModeleInstruction instr = (ModeleInstruction) creerObjet("Instruction");
         attr = lireAttribut(ligne, "nom");
         instr.nom = attr;
         this.getInstructions(cur_nd).add(instr);
         instr.parent = cur_nd;
       } else if (this.isFinPrimitive(ligne)) {
         if (i_pile > 0) i_pile--;
       }
     }
   } catch (Exception ex) {
     prog_xml.ecrireWarning("probleme d'analyse du code Xml");
     ex.printStackTrace();
   }
 }
コード例 #3
0
 private void initOperClasse() {
   try {
     i_pile = 0;
     pile[0] = "";
     ModeleOperation cur_oper = null;
     ModeleClasse cur_class = null;
     StringTokenizer tok = new StringTokenizer(buf_xml.toString(), "\n\r", false);
     String attr = null;
     while (tok.hasMoreTokens()) {
       String ligne = tok.nextToken();
       if (this.isClasse(ligne)) {
         cur_class = (ModeleClasse) creerObjet("Classe");
         attr = lireAttribut(ligne, "nom");
         if (attr != null) cur_class.nom = attr;
         prog_xml.classes.add(cur_class);
         cur_class.parent = prog_xml;
       } else if (this.isFinClasse(ligne)) {
         cur_class = null;
       } else if (this.isPropriete(ligne)) {
         if (cur_class == null) continue;
         ModeleVariable var = (ModeleVariable) creerObjet("Variable");
         attr = this.lireAttribut(ligne, "type");
         if (attr != null) var.type = attr;
         attr = this.lireAttribut(ligne, "nom");
         if (attr != null) var.nom = attr;
         cur_class.proprietes.add(var);
       } else if (this.isOper(ligne)) {
         cur_oper = (ModeleOperation) creerObjet("Operation");
         attr = lireAttribut(ligne, "nom");
         if (attr != null) cur_oper.nom = attr;
         if (cur_class == null) {
           prog_xml.operations.add(cur_oper);
           cur_oper.parent = prog_xml;
         } else {
           cur_class.operations.add(cur_oper);
           cur_oper.parent = cur_class;
         }
       } else if (this.isFinOper(ligne)) {
         cur_oper = null;
       } else if (this.isParametre(ligne)) {
         ModeleParametre arg = (ModeleParametre) creerObjet("Parametre");
         arg.nom = "";
         arg.type = "";
         arg.mode = "";
         attr = lireAttribut(ligne, "nom");
         if (attr != null) arg.nom = attr;
         attr = lireAttribut(ligne, "type");
         if (attr != null) arg.type = attr;
         attr = lireAttribut(ligne, "mode");
         if (attr != null) arg.mode = attr;
         if (cur_oper != null) {
           cur_oper.parametres.add(arg);
           arg.parent = cur_oper;
         }
       }
     }
   } catch (Exception ex) {
     prog_xml.ecrireWarning("probleme d'analyse du code Xml");
     ex.printStackTrace();
   }
 }