Пример #1
0
  public void writeReferenceField(int field) {
    WrapperStruct w2 = pilha.pop();
    WrapperStruct w1 = pilha.pop();

    if ((w1 == null) || (w2 == null)) {
      return;
    }
    w1.getStruct().writeField(w2.getStruct(), field);
    // retira o WrapperStruct da pilha e set ele no field do segundo no da pilha
  }
Пример #2
0
 public void writeInfo(String value) {
   WrapperStruct w = pilha.pop();
   if (w == null) return;
   if (w.getType() == IGEDConst.VETOR) {
     ((Vetor) w.getStruct()).escrever(this.regVet, value);
     return;
   }
   w.getStruct().writeInfo(value);
   // apenas escreve um lavor
 }
Пример #3
0
 public void readInfo() {
   WrapperStruct ws = pilha.pop();
   if (ws == null) {
     return;
   }
   if (ws.getType() != IGEDConst.VETOR) {
     ws.getStruct().readInfo();
   } else {
     ((Vetor) ws.getStruct()).ler(this.regVet);
   }
   // apenas ler o info
 }
Пример #4
0
 public void writeReferenceFieldNull(int field) {
   WrapperStruct w1 = pilha.pop();
   if (w1 == null) {
     return;
   }
   w1.getStruct().writeField(null, field);
 }
Пример #5
0
 private void readInfoVet() {
   WrapperStruct ws = pilha.pop();
   if (ws == null) {
     return;
   }
   ((Vetor) ws.getStruct()).ler(this.regVet);
   // apenas ler o info do vetor
 }
Пример #6
0
  public void writeReference() {

    WrapperStruct w2 = pilha.pop();
    WrapperStruct w1 = pilha.pop();
    if ((w1 == null) || (w2 == null)) {
      return;
    }
    w1.setStruct(w2.getStruct());
  }
Пример #7
0
 public void readReferenceField(int field) {
   WrapperStruct wp = pilha.pop();
   if (wp == null) {
     return;
   }
   Struct s = wp.getStruct().readField(field);
   WrapperStruct w;
   if (s == null) w = new WrapperStruct(s, IGEDConst.VAZIA, quadro);
   else w = new WrapperStruct(s, s.getType(), quadro);
   pilha.push(w);
   // retira o primeiro WrapperStruct da pilha e empilha o campo field como WrapperStruct apenas
   // com esse struct
 }
Пример #8
0
  public void createStruct(int type) {
    switch (type) {
      case IGEDConst.LISTA:
        LinkedList l = new LinkedList(quadro);
        l.setyBase(Quadro.YBASE);

        int y = Quadro.YBASE;
        for (WrapperStruct w : structs.values()) {
          if (w.isDataStruct()) {
            if (w.getStruct() != null) {
              y += w.getStruct().getBond() + 35;
            }
          }
        }
        l.setyBase(y);

        pilha.push(new WrapperStruct(l, IGEDConst.LISTA, quadro));
        break;
      case IGEDConst.NODE:
        LinkedListNode n =
            new LinkedListNode(new Point2D.Double(getXNodeSoltos(), Quadro.YBASE_TRABALHO), quadro);

        pilha.push(new WrapperStruct(n, IGEDConst.NODE, quadro));
        quadro.add(n);
        this.nodesSoltos++;
        break;

      case IGEDConst.VETOR:
        int y2 = Quadro.YBASE;
        for (WrapperStruct w : structs.values()) {
          if (w.isDataStruct()) {
            if (w.getStruct() != null) {
              y2 += w.getStruct().getBond() + 35;
            }
          }
        }
        Vetor v = new Vetor(y2, quadro);
        v.setSize(this.regVet);
        pilha.push(new WrapperStruct(v, IGEDConst.VETOR, quadro));
        break;

      case IGEDConst.NODE_TREE:
        NodeTree nt =
            new NodeTree(
                new Point2D.Double(getXNodeSoltos(), this.boundsBinaryTree + ESPACO_ESTRUTURAS),
                quadro);
        pilha.push(new WrapperStruct(nt, IGEDConst.NODE_TREE, quadro));
        quadro.add(nt);
        this.nodesSoltos++;

        break;
      case IGEDConst.BINARY_TREE:
        BinaryTree bt = new BinaryTree(quadro);

        pilha.push(new WrapperStruct(bt, IGEDConst.BINARY_TREE, quadro));

        break;

      default:
        break;
    }
  }
Пример #9
0
  public void lixeiro() {
    quadro.limpar();
    for (WrapperStruct w : this.structs.values()) {
      System.out.println(w.getReferencia());
      w.startRepaint();
    }

    // Pintas as Estruturas diferentes de Nodes.
    List<WrapperStruct> nodes = new ArrayList<WrapperStruct>();
    for (WrapperStruct w : this.structs.values()) {
      if (w.isDataStruct()) {
        System.out.println("Repintar: " + w.getReferencia());

        /**
         * Devido a particularidade da binarytree em crescer para baixo o código deste if calcula o
         * limite inferior da árvore
         */
        if (w.getType() == IGEDConst.BINARY_TREE && w.getStruct() != null) {
          BinaryTree bt = ((BinaryTree) w.getStruct());
          bt.adjust();
          this.calculaBound(bt.readField(IGEDConst.NODE_TREE_ROOT), IGEDConst.BINARY_TREE);
          System.out.println("o/");
        }
        w.repintar();

      } else {
        System.out.println("Nodes add: " + w.getReferencia());
        nodes.add(w);
      }
    }

    this.nodesSoltos = 0;
    Collections.sort(nodes);

    for (WrapperStruct no : nodes) {
      if (no.getStruct() != null && !no.getStruct().isRepintado()) {
        no.repintar();

        System.out.println("HHHHHHH");
        if (no.getType() == IGEDConst.NODE) {
          LinkedListNode n = ((LinkedListNode) no.getStruct());
          // Cria um semaphoro que bloquea a Thread equanto os nodes n forem desenhados.
          LinkedListNode aux = n.getProx();
          // Conta com o no atual n.
          int count = 1;
          while ((aux != null) && (!aux.isAjustado()) && (aux != n)) {
            ++count;
            aux = aux.getProx();
          }
          System.out.println("Noooode: " + count);
          if (count > 0) {
            Semaphore sem = new Semaphore(0, true);
            n.adjust(new Point2D.Double(getXNodeSoltos(), Quadro.YBASE_TRABALHO), sem);
            try {
              sem.acquire(count);
            } catch (InterruptedException ie) {
            }
          }
          nodesSoltos++;
        } else {
          NodeTree nt = ((NodeTree) no.getStruct());
          nt.mover(
              new Point2D.Double(getXNodeSoltos(), this.boundsBinaryTree + this.ESPACO_ESTRUTURAS));
          nt.repintar();
          nodesSoltos++;
        }

        //
        //                LinkedListNode n = ((LinkedListNode) no.getStruct());
        //
        //                ((LinkedListNode) no.getStruct()).adjust(new
        // Point2D.Double(getXNodeSoltos(), yBaseTrabalho));
        //                nodesSoltos++;

      } else {
        no.repintar();
      }
    }

    quadro.atualizar();
    clearStack();
    this.vi.repintar();
  }