@Override
 public void stateChanged(ChangeEvent e) {
   if (e.getSource().equals(viewMainFeeder.getrBtnAir())) {
     if (viewMainFeeder.getrBtnAir().isSelected()) {
       typeCaliber = TypeRush.AIR;
     }
   } else if (e.getSource().equals(viewMainFeeder.getrBtnGround())) {
     if (viewMainFeeder.getrBtnGround().isSelected()) {
       typeCaliber = TypeRush.UNDERGROUND;
     }
   }
 }
  /** Método para calcular el conductor. */
  private void calculate_conductor() {
    if (!viewMainFeeder.getrBtnAir().isSelected() && !viewMainFeeder.getrBtnGround().isSelected()) {
      MessagesStructure.Warning(
          MessagesStructure.format(
              200, messages.getProperty(Messages.RUSH_NO_FOUND), MessagesStructure.justify));
      viewMainFeeder.getrBtnGround().requestFocus();
    } else {
      caliberPhaseFound =
          MethodsForCalculationsGlobal.calculateCaliberForMainFeeder(
              viewMainFeeder.getPotency_total(),
              (Voltage) viewMainFeeder.getCmbVoltage().getSelectedItem(),
              (Material) viewMainFeeder.getCmbMaterial().getSelectedItem(),
              (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem(),
              Double.valueOf(viewMainFeeder.getJspPowerFactor().getValue().toString()),
              2);

      caliberNeutralFound =
          MethodsForCalculationsGlobal.calculateCaliberForMainFeeder(
              viewMainFeeder.getNeutral_total(),
              (Voltage) viewMainFeeder.getCmbVoltage().getSelectedItem(),
              (Material) viewMainFeeder.getCmbMaterial().getSelectedItem(),
              (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem(),
              Double.valueOf(viewMainFeeder.getJspPowerFactor().getValue().toString()),
              2);

      conductorForPhase =
          MethodsForCalculationsGlobal.calculateNumberConductorForPhase(
              MethodsForCalculationsGlobal.intensity(
                  viewMainFeeder.getPotency_total(),
                  ((Voltage) viewMainFeeder.getCmbVoltage().getSelectedItem()).getVoltage(),
                  Double.valueOf(viewMainFeeder.getJspPowerFactor().getValue().toString()),
                  2),
              475);

      conductorForNeutral =
          MethodsForCalculationsGlobal.calculateNumberConductorForPhase(
              MethodsForCalculationsGlobal.intensity(
                  viewMainFeeder.getNeutral_total(),
                  ((Voltage) viewMainFeeder.getCmbVoltage().getSelectedItem()).getVoltage(),
                  Double.valueOf(viewMainFeeder.getJspPowerFactor().getValue().toString()),
                  2),
              475);

      caliberPipeline =
          MethodsForCalculationsGlobal.calculate_pipeline(
              caliberPhaseFound.getCaliber(),
              null,
              null,
              (Phase) viewMainFeeder.getCmbPhases().getSelectedItem(),
              viewMainFeeder.getCmbPipeline().getSelectedItem().toString());

      caliberPipelineNeutral =
          MethodsForCalculationsGlobal.calculate_pipeline(
              caliberNeutralFound.getCaliber(),
              null,
              null,
              new Phase(0, TypePhases.SINGLE_PHASE_TWO_THREAD.getPhase()),
              viewMainFeeder.getCmbPipeline().getSelectedItem().toString());

      intensityDesignFound =
          MethodsForCalculationsIluminariaPowerPoint.calculate_instensity_design(
              new Calibers(
                  0,
                  (Material) viewMainFeeder.getCmbMaterial().getSelectedItem(),
                  (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem(),
                  null,
                  caliberPhaseFound.getCaliber()));

      breakerPhaseFound =
          MethodsForCalculationsGlobal.find_breaker_main_feeder(
              conductorForPhase * intensityDesignFound.getIntensity(),
              new Intensity(
                  0,
                  null,
                  MethodsForCalculationsGlobal.intensity(
                      viewMainFeeder.getPotency_total(),
                      ((Voltage) viewMainFeeder.getCmbVoltage().getSelectedItem()).getVoltage(),
                      Double.valueOf(viewMainFeeder.getJspPowerFactor().getValue().toString()),
                      2)));

      calibersHearthFound =
          MethodsForCalculationsGlobal.calculate_calibersHearth(
              viewMainFeeder.getPotency_total(),
              (Voltage) viewMainFeeder.getCmbVoltage().getSelectedItem(),
              Double.valueOf(viewMainFeeder.getJspPowerFactor().getValue().toString()),
              2);

      if (caliberPhaseFound == null) {
        MessagesStructure.Warning(
            MessagesStructure.format(
                200, messages.getProperty(Messages.CALIBER_NO_FOUND), MessagesStructure.justify));
      } else {
        viewMainFeeder.getCmbCaliber().setSelectedItem(caliberPhaseFound.getCaliber());
        viewMainFeeder.getCmbCalibersNeutral().setSelectedItem(caliberNeutralFound.getCaliber());
        if (((Material) viewMainFeeder.getCmbMaterial().getSelectedItem())
            .getName()
            .equals(TypeMaterials.COOPER.getMaterial())) {
          viewMainFeeder
              .getLblCaliberPhase()
              .setText(
                  "3 Cables"
                      + " #"
                      + caliberPhaseFound.getCaliber().getName()
                      + " Cu "
                      + MethodsForCalculationsGlobal.typeCaliber(
                          typeCaliber,
                          (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem())
                      + " "
                      + "3x"
                      + breakerPhaseFound.getCapacity());
          viewMainFeeder
              .getLblCaliberNeutral()
              .setText(
                  "2 Cables"
                      + " #"
                      + caliberNeutralFound.getCaliber().getName()
                      + " Cu "
                      + MethodsForCalculationsGlobal.typeCaliber(
                          typeCaliber,
                          (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem()));
        } else if (((Material) viewMainFeeder.getCmbMaterial().getSelectedItem())
            .getName()
            .equals(TypeMaterials.ALUMINIUM.getMaterial())) {
          viewMainFeeder
              .getLblCaliberPhase()
              .setText(
                  "3 Cables"
                      + " #"
                      + caliberPhaseFound.getCaliber().getName()
                      + " Al "
                      + MethodsForCalculationsGlobal.typeCaliber(
                          typeCaliber,
                          (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem())
                      + " "
                      + "3x"
                      + breakerPhaseFound.getCapacity());
          viewMainFeeder
              .getLblCaliberNeutral()
              .setText(
                  "2 Cables"
                      + " #"
                      + caliberNeutralFound.getCaliber().getName()
                      + " Al "
                      + MethodsForCalculationsGlobal.typeCaliber(
                          typeCaliber,
                          (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem()));
        }
        if (calibersHearthFound == null) {
          viewMainFeeder.getLblCaliberEarth().setText("No aplica");
        } else {
          viewMainFeeder
              .getLblCaliberEarth()
              .setText(
                  "1 Cable "
                      + calibersHearthFound.getCaliber().getName()
                      + " "
                      + MethodsForCalculationsGlobal.typeCaliber(
                          typeCaliber,
                          (Temperature) viewMainFeeder.getCmbTemperature().getSelectedItem()));
        }
        viewMainFeeder.getBtnCalculateBreakdown().doClick();
      }
    }
  } // Fin del método.