public static ComponentInComponent_c[] getManyCN_CICsOnR4202(
      Component_c target, ClassQueryInterface_c test, boolean loadComponent) {
    if (target == null) return new ComponentInComponent_c[0];

    ModelRoot modelRoot = target.getModelRoot();
    Vector matches = new Vector();
    synchronized (target.backPointer_CanNestComponentInComponentCanNest_R4202) {
      for (int i = 0; i < target.backPointer_CanNestComponentInComponentCanNest_R4202.size(); ++i) {
        ComponentInComponent_c source =
            (ComponentInComponent_c)
                target.backPointer_CanNestComponentInComponentCanNest_R4202.get(i);
        if (source != null && (test == null || test.evaluate(source))) {

          matches.add(source);
        }
      }
    }

    if (matches.size() > 0) {
      ComponentInComponent_c[] ret_set = new ComponentInComponent_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new ComponentInComponent_c[0];
    }
  }
  public static InformalArgument_c[] getManyMSG_IAsOnR1013(
      MessageArgument_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new InformalArgument_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(InformalArgument_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      InformalArgument_c source =
          (InformalArgument_c) targets[i].backPointer_IsSubtypeInformalArgumentIsSubtype_R1013;
      if (source != null && (test == null || test.evaluate(source))) {
        matches.add(source);
      }
    }
    if (matches.size() > 0) {
      InformalArgument_c[] ret_set = new InformalArgument_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new InformalArgument_c[0];
    }
  }
  public static ElementInMove_c[] getManyGD_EIMsOnR25(
      Model_c target, ClassQueryInterface_c test, boolean loadComponent) {
    if (target == null) return new ElementInMove_c[0];

    ModelRoot modelRoot = target.getModelRoot();
    Vector matches = new Vector();
    synchronized (target.backPointer_IsMovingElementInMoveIsMoving_R25) {
      for (int i = 0; i < target.backPointer_IsMovingElementInMoveIsMoving_R25.size(); ++i) {
        ElementInMove_c source =
            (ElementInMove_c) target.backPointer_IsMovingElementInMoveIsMoving_R25.get(i);
        if (source != null && (test == null || test.evaluate(source))) {

          matches.add(source);
        }
      }
    }

    if (matches.size() > 0) {
      ElementInMove_c[] ret_set = new ElementInMove_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new ElementInMove_c[0];
    }
  }
  public static ElementInMove_c[] getManyGD_EIMsOnR25(
      GraphicalElement_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null) return new ElementInMove_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(ElementInMove_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      synchronized (targets[i].backPointer_IsMovingInElementInMoveIsMovingIn_R25) {
        for (int j = 0;
            j < targets[i].backPointer_IsMovingInElementInMoveIsMovingIn_R25.size();
            ++j) {
          ElementInMove_c source =
              (ElementInMove_c) targets[i].backPointer_IsMovingInElementInMoveIsMovingIn_R25.get(j);
          if (source != null && (test == null || test.evaluate(source))) {
            matches.add(source);
          }
        }
      }
    }
    if (matches.size() > 0) {
      ElementInMove_c[] ret_set = new ElementInMove_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new ElementInMove_c[0];
    }
  }
  public static DescriptionQuery_c[] getManySQU_DEsOnR9600(
      Query_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new DescriptionQuery_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(DescriptionQuery_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      DescriptionQuery_c source =
          (DescriptionQuery_c) targets[i].backPointer_IsSubtypeDescriptionQueryIsSubtype_R9600;
      if (source != null && (test == null || test.evaluate(source))) {
        matches.add(source);
      }
    }
    if (matches.size() > 0) {
      DescriptionQuery_c[] ret_set = new DescriptionQuery_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new DescriptionQuery_c[0];
    }
  }
  public Matrix matrix(boolean centered) {
    String[] genes = genes();
    Matrix matrix = new Matrix(genes.length, coefs.size());

    for (int j = 0; j < coefs.size(); j++) {
      Map<String, Double> values = coefs.get(j).geneValues(args.compare);
      double sum = 0.0;

      for (int i = 0; i < genes.length; i++) {
        Double value = values.get(genes[i]);
        if (value != null) {
          matrix.set(i, j, value);
          sum += value;
        } else {
          matrix.set(i, j, 0.0);
        }
      }

      if (centered) {
        sum /= (double) genes.length;
        for (int i = 0; i < genes.length; i++) {
          matrix.set(i, j, matrix.get(i, j) - sum);
        }
      }
    }

    return matrix;
  }
  public static BridgeInvocation_c[] getManyACT_BRGsOnR674(
      Bridge_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new BridgeInvocation_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(BridgeInvocation_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      synchronized (targets[i].backPointer_BridgeInvocation_R674) {
        for (int j = 0; j < targets[i].backPointer_BridgeInvocation_R674.size(); ++j) {
          BridgeInvocation_c source =
              (BridgeInvocation_c) targets[i].backPointer_BridgeInvocation_R674.get(j);
          if (source != null && (test == null || test.evaluate(source))) {
            matches.add(source);
          }
        }
      }
    }
    if (matches.size() > 0) {
      BridgeInvocation_c[] ret_set = new BridgeInvocation_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new BridgeInvocation_c[0];
    }
  }
  public static AssignToMember_c[] getManyACT_AIsOnR603(
      Statement_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new AssignToMember_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(AssignToMember_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      AssignToMember_c source =
          (AssignToMember_c) targets[i].backPointer_IsSubtypeAssignToMemberIsSubtype_R603;
      if (source != null && (test == null || test.evaluate(source))) {
        matches.add(source);
      }
    }
    if (matches.size() > 0) {
      AssignToMember_c[] ret_set = new AssignToMember_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new AssignToMember_c[0];
    }
  }
  public static ComponentInComponent_c[] getManyCN_CICsOnR4202(
      Component_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new ComponentInComponent_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(ComponentInComponent_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      synchronized (targets[i].backPointer_CanNestComponentInComponentCanNest_R4202) {
        for (int j = 0;
            j < targets[i].backPointer_CanNestComponentInComponentCanNest_R4202.size();
            ++j) {
          ComponentInComponent_c source =
              (ComponentInComponent_c)
                  targets[i].backPointer_CanNestComponentInComponentCanNest_R4202.get(j);
          if (source != null && (test == null || test.evaluate(source))) {
            matches.add(source);
          }
        }
      }
    }
    if (matches.size() > 0) {
      ComponentInComponent_c[] ret_set = new ComponentInComponent_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new ComponentInComponent_c[0];
    }
  }
  public void save(File f) throws IOException {
    PrintStream ps = new PrintStream(new FileOutputStream(f));
    String[] genes = genes();

    Vector<Map<String, Double>> maps = new Vector<Map<String, Double>>();
    for (int j = 0; j < coefs.size(); j++) {
      maps.add(coefs.get(j).geneValues(args.compare));
    }

    ps.print("gene");
    for (int i = 0; i < coefs.size(); i++) {
      ps.print(" " + keys.get(i));
    }
    ps.println();

    for (int i = 0; i < genes.length; i++) {
      ps.print(String.format("%s", genes[i]));

      for (int j = 0; j < coefs.size(); j++) {
        Map<String, Double> map = maps.get(j);
        Double value = map.containsKey(genes[i]) ? map.get(genes[i]) : null;

        ps.print(String.format(" %s", value != null ? String.format("%.2f", value) : "N/A"));
      }

      ps.println();
    }

    ps.println();
    ps.close();
  }
  public static TransientValueReference_c[] getManyV_TVLsOnR801(
      Value_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new TransientValueReference_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(TransientValueReference_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      TransientValueReference_c source =
          (TransientValueReference_c)
              targets[i].backPointer_IsSubtypeTransientValueReferenceIsSubtype_R801;
      if (source != null && (test == null || test.evaluate(source))) {
        matches.add(source);
      }
    }
    if (matches.size() > 0) {
      TransientValueReference_c[] ret_set = new TransientValueReference_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new TransientValueReference_c[0];
    }
  }
 // keyboard discovery code
 private void _mapKey(char charCode, int keyindex, boolean shift, boolean altgraph) {
   log("_mapKey: " + charCode);
   // if character is not in map, add it
   if (!charMap.containsKey(new Integer(charCode))) {
     log("Notified: " + (char) charCode);
     KeyEvent event =
         new KeyEvent(
             applet(),
             0,
             0,
             (shift ? KeyEvent.SHIFT_MASK : 0) + (altgraph ? KeyEvent.ALT_GRAPH_MASK : 0),
             ((Integer) vkKeys.get(keyindex)).intValue(),
             (char) charCode);
     charMap.put(new Integer(charCode), event);
     log("Mapped char " + (char) charCode + " to KeyEvent " + event);
     if (((char) charCode) >= 'a' && ((char) charCode) <= 'z') {
       // put shifted version of a-z in automatically
       int uppercharCode = (int) Character.toUpperCase((char) charCode);
       event =
           new KeyEvent(
               applet(),
               0,
               0,
               KeyEvent.SHIFT_MASK + (altgraph ? KeyEvent.ALT_GRAPH_MASK : 0),
               ((Integer) vkKeys.get(keyindex)).intValue(),
               (char) uppercharCode);
       charMap.put(new Integer(uppercharCode), event);
       log("Mapped char " + (char) uppercharCode + " to KeyEvent " + event);
     }
   }
 }
Beispiel #13
0
  public static final void fireEvent(GenericEvent e, Method m, Vector listeners)
      throws PropertyVetoException {
    Object[] snapshot = null;

    synchronized (listeners) {
      snapshot = new Object[listeners.size()];
      listeners.copyInto(snapshot);
    }

    // leighd 04/14/99 - modified for event debugging
    if (gDebugEvents) Engine.debugLog("Event : " + e.toString());

    Object params[] = new Object[] {e};

    for (int i = 0; i < snapshot.length; i++) {
      if ((e instanceof Consumable) && ((Consumable) e).isConsumed()) {
        // leighd 04/14/99
        // note that we don't catch the consumption of the
        // event until we've passed through the loop again,
        // so we reference i-1
        if (gDebugEvents) Engine.debugLog("Consumed By : " + snapshot[i - 1]);
        return;
      }
      try {
        m.invoke(snapshot[i], params);
      } catch (IllegalAccessException iae) {
        iae.printStackTrace();
      } catch (InvocationTargetException ite) {
        Throwable t = ite.getTargetException();
        if (t instanceof PropertyVetoException) throw ((PropertyVetoException) t);
        else t.printStackTrace();
      }
    }
  }
  public static BridgeInvocation_c[] getManyACT_BRGsOnR674(
      Bridge_c target, ClassQueryInterface_c test, boolean loadComponent) {
    if (target == null) return new BridgeInvocation_c[0];

    ModelRoot modelRoot = target.getModelRoot();
    Vector matches = new Vector();
    synchronized (target.backPointer_BridgeInvocation_R674) {
      for (int i = 0; i < target.backPointer_BridgeInvocation_R674.size(); ++i) {
        BridgeInvocation_c source =
            (BridgeInvocation_c) target.backPointer_BridgeInvocation_R674.get(i);
        if (source != null && (test == null || test.evaluate(source))) {

          matches.add(source);
        }
      }
    }

    if (matches.size() > 0) {
      BridgeInvocation_c[] ret_set = new BridgeInvocation_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new BridgeInvocation_c[0];
    }
  }
  public static DataTypeInPackage_c[] getManyS_DIPsOnR39(
      DataTypePackage_c target, ClassQueryInterface_c test, boolean loadComponent) {
    if (target == null) return new DataTypeInPackage_c[0];

    ModelRoot modelRoot = target.getModelRoot();
    Vector matches = new Vector();
    synchronized (target.backPointer_ContainsDataTypeInPackageContains_R39) {
      for (int i = 0; i < target.backPointer_ContainsDataTypeInPackageContains_R39.size(); ++i) {
        DataTypeInPackage_c source =
            (DataTypeInPackage_c) target.backPointer_ContainsDataTypeInPackageContains_R39.get(i);
        if (source != null && (test == null || test.evaluate(source))) {

          matches.add(source);
        }
      }
    }

    if (matches.size() > 0) {
      DataTypeInPackage_c[] ret_set = new DataTypeInPackage_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new DataTypeInPackage_c[0];
    }
  }
 public Vector getAssociatedLevelLists() {
   Vector levelLists = new Vector();
   Vector endPts = CollectionHelper.makeVector("Keyword");
   Hashtable keywordParents =
       oncotcap.Oncotcap.getDataSource()
           .getParentTree(
               "Keyword", endPts, CollectionHelper.makeVector(this), TreeDisplayModePanel.ROOT);
   // Take each of the parents and get the associated level lists
   if (keywordParents.size() <= 0) return levelLists;
   Hashtable levelListsHashtable =
       oncotcap.Oncotcap.getDataSource()
           .getInstanceTree(
               "EnumLevelList",
               new Vector(),
               makeLevelListFilter(keywordParents),
               TreeDisplayModePanel.ROOT);
   for (Enumeration e = keywordParents.keys(); e.hasMoreElements(); ) {
     System.out.println("Keyword.getAssociatedLevelLists: " + e.nextElement());
   }
   // Collect all the level lists from the hashtable
   Vector selectedItems = CollectionHelper.makeVector(keyword);
   for (Enumeration e = levelListsHashtable.keys(); e.hasMoreElements(); ) {
     Object obj = e.nextElement();
     if (obj instanceof EnumLevelList) {
       levelLists.addElement(obj);
     }
   }
   return levelLists;
 }
  public static ComponentResultSet_c[] getManyPE_CRSsOnR8007(
      Component_c target, ClassQueryInterface_c test, boolean loadComponent) {
    if (target == null) return new ComponentResultSet_c[0];

    ModelRoot modelRoot = target.getModelRoot();
    Vector matches = new Vector();
    synchronized (target.backPointer_HoldsComponentResultSetHolds_R8007) {
      for (int i = 0; i < target.backPointer_HoldsComponentResultSetHolds_R8007.size(); ++i) {
        ComponentResultSet_c source =
            (ComponentResultSet_c) target.backPointer_HoldsComponentResultSetHolds_R8007.get(i);
        if (source != null && (test == null || test.evaluate(source))) {

          matches.add(source);
        }
      }
    }

    if (matches.size() > 0) {
      ComponentResultSet_c[] ret_set = new ComponentResultSet_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new ComponentResultSet_c[0];
    }
  }
  public static DataTypeInPackage_c[] getManyS_DIPsOnR39(
      DataType_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new DataTypeInPackage_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();

    InstanceList instances = modelRoot.getInstanceList(DataTypeInPackage_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      synchronized (targets[i].backPointer_IsContainedInDataTypeInPackageIsContainedIn_R39) {
        for (int j = 0;
            j < targets[i].backPointer_IsContainedInDataTypeInPackageIsContainedIn_R39.size();
            ++j) {
          DataTypeInPackage_c source =
              (DataTypeInPackage_c)
                  targets[i].backPointer_IsContainedInDataTypeInPackageIsContainedIn_R39.get(j);
          if (source != null && (test == null || test.evaluate(source))) {
            matches.add(source);
          }
        }
      }
    }
    if (matches.size() > 0) {
      DataTypeInPackage_c[] ret_set = new DataTypeInPackage_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new DataTypeInPackage_c[0];
    }
  }
  public static InstanceStateMachine_c[] getManySM_ISMsOnR518(
      ModelClass_c[] targets, ClassQueryInterface_c test, boolean loadComponent) {

    if (targets == null || targets.length == 0 || targets[0] == null)
      return new InstanceStateMachine_c[0];

    ModelRoot modelRoot = targets[0].getModelRoot();
    if (loadComponent) {
      // Containment Relation
      PersistableModelComponent[] pmcs = new PersistableModelComponent[targets.length];
      for (int i = 0; i < targets.length; i++) {
        pmcs[i] = targets[i].getPersistableComponent();
      }
      PersistenceManager.ensureAllChildInstancesLoaded(
          pmcs, modelRoot, InstanceStateMachine_c.class);
    }

    InstanceList instances = modelRoot.getInstanceList(InstanceStateMachine_c.class);

    Vector matches = new Vector();
    for (int i = 0; i < targets.length; i++) {
      InstanceStateMachine_c source =
          (InstanceStateMachine_c) targets[i].backPointer_InstanceStateMachine_R518;
      if (source != null && (test == null || test.evaluate(source))) {
        matches.add(source);
      }
    }
    if (matches.size() > 0) {
      InstanceStateMachine_c[] ret_set = new InstanceStateMachine_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new InstanceStateMachine_c[0];
    }
  }
  public static TransientValueReference_c[] getManyV_TVLsOnR805(
      Variable_c target, ClassQueryInterface_c test, boolean loadComponent) {
    if (target == null) return new TransientValueReference_c[0];

    ModelRoot modelRoot = target.getModelRoot();
    Vector matches = new Vector();
    synchronized (target.backPointer_TransientValueReference_R805) {
      for (int i = 0; i < target.backPointer_TransientValueReference_R805.size(); ++i) {
        TransientValueReference_c source =
            (TransientValueReference_c) target.backPointer_TransientValueReference_R805.get(i);
        if (source != null && (test == null || test.evaluate(source))) {

          matches.add(source);
        }
      }
    }

    if (matches.size() > 0) {
      TransientValueReference_c[] ret_set = new TransientValueReference_c[matches.size()];
      matches.copyInto(ret_set);
      return ret_set;
    } else {
      return new TransientValueReference_c[0];
    }
  }
  public void remove(int index) {
    if (activeEditors.size() == 0)
      return; // it can get a bit excitable about removing element 0 ...

    PluggableEditor ed = (PluggableEditor) activeEditors.remove(index);
    ed.unload();
    super.remove(index);
  }
 public void addJavaLibraries() {
   final Vector<String> packages = JavaEnvUtils.getJrePackages();
   final Enumeration<String> e = packages.elements();
   while (e.hasMoreElements()) {
     final String packageName = e.nextElement();
     this.addSystemPackageRoot(packageName);
   }
 }
 /**
  * Not all editors are capable of displaying new entries. This whips through and removes all
  * editors that can't.
  */
 private void trimNonNewEntryEditors() {
   int size = activeEditors.size();
   for (int i = size - 1; i >= 0; i--) {
     if (((DataSink) activeEditors.get(i)).canCreateEntry() == false) {
       remove(i);
     }
   }
   suggestTableEditor(); // use table editor as default for new entries...
 }
 /**
  * Remove the first null element found in the specified vector. Return true if a null element was
  * found and removed. Return false if a null element was not found.
  */
 private boolean removeNullElement(Vector v) {
   for (int i = 0; i < v.size(); i++) {
     if (v.elementAt(i) == null) {
       v.removeElementAt(i);
       return true;
     }
   }
   return false;
 }
  protected void fireHPubReqCompleteEvent(RequestCompleteEvent evt) {
    Vector currentListenerList = null;

    synchronized (this) {
      currentListenerList = (Vector) listenerList.clone();
    }
    for (int i = 0; i < currentListenerList.size(); i++) {
      HPubReqCompleteListener listener = (HPubReqCompleteListener) currentListenerList.elementAt(i);
      listener.hPubReqComplete(evt);
    }
  }
Beispiel #26
0
  /**
   * When this class is loaded, preload the cache with a few items which we think will often be
   * needed. This can avoid the necessity of running a belief network context in simple problems.
   */
  static {
    System.err.println("PiHelperLoader.static: preload the helper cache.");

    helper_cache = new Hashtable();
    Vector seq = new Vector();

    seq.addElement(riso.distributions.ConditionalDiscrete.class);
    seq.addElement(riso.distributions.Discrete.class);

    helper_cache.put(
        new HelperCacheKey("pi", seq),
        riso.distributions.computes_pi.ConditionalDiscrete_Discrete.class);

    seq = new Vector();
    seq.addElement(riso.distributions.Discrete.class);

    helper_cache.put(
        new HelperCacheKey("lambda", seq), riso.distributions.computes_lambda.Discrete.class);

    seq = new Vector();
    seq.addElement(riso.distributions.AbstractDistribution.class);
    seq.addElement(riso.distributions.AbstractDistribution.class);

    helper_cache.put(
        new HelperCacheKey("pi_message", seq),
        riso.distributions.computes_pi_message.AbstractDistribution_AbstractDistribution.class);

    seq = new Vector();
    seq.addElement(riso.distributions.ConditionalDiscrete.class);
    seq.addElement(riso.distributions.Discrete.class);
    seq.addElement(riso.distributions.Discrete.class);

    helper_cache.put(
        new HelperCacheKey("lambda_message", seq),
        riso.distributions.computes_lambda_message.ConditionalDiscrete_Discrete_Discrete.class);

    seq = new Vector();
    seq.addElement(riso.distributions.ConditionalDiscrete.class);
    seq.addElement(riso.distributions.Discrete.class);

    helper_cache.put(
        new HelperCacheKey("lambda_message", seq),
        riso.distributions.computes_lambda_message.ConditionalDiscrete_Discrete_.class);

    seq = new Vector();
    seq.addElement(riso.distributions.Discrete.class);
    seq.addElement(riso.distributions.Discrete.class);

    helper_cache.put(
        new HelperCacheKey("posterior", seq),
        riso.distributions.computes_posterior.Discrete_Discrete.class);

    System.err.println("PiHelperLoader.static: helper_cache.size(): " + helper_cache.size());
  }
 /** If a purpose written pluggable editor is available, switch to that, */
 public boolean suggestPluggableEditor() {
   for (int i = activeEditors.size() - 1; i >= 0; i--) {
     // try to set to the first 'user written' pluggable editor
     // that can be found...
     PluggableEditor ed = (PluggableEditor) activeEditors.get(i);
     if ((ed != templateDisplay) && (ed != tableDisplay)) {
       setCurrentEditor(ed);
       return true;
     }
   }
   return false;
 }
 private Vector getChildren(Keyword keyword, Vector allKids) {
   allKids.addElement(keyword);
   // 			System.out.println("Addtoallkids " + keyword + "  " + allKids );
   Vector children = keyword.getChildren();
   if (children != null) {
     Iterator i = children.iterator();
     while (i.hasNext()) {
       Keyword child = (Keyword) i.next();
       getChildren(child, allKids);
     }
   }
   return allKids;
 }
  /**
   * This can be used to register Swing components that may be used by sub editors to affect the
   * outside environment.
   */
  public void registerComponents(
      JMenuBar menu, JToolBar buttons, JTree tree, JPopupMenu treeMenu, JFrame jxplorer) {
    registerMenu = menu;
    registerButtons = buttons;
    registerTree = tree;
    registerTreeMenu = treeMenu;
    registerJX = jxplorer;

    // reset the sub editors as well.

    for (int i = 0; i < activeEditors.size(); i++) {
      ((PluggableEditor) activeEditors.get(i))
          .registerComponents(menu, buttons, tree, treeMenu, jxplorer);
    }
  }
  public static Vector getClassFieldsValues(Object classFile) {
    Vector ret = new Vector();
    try {
      Field[] fields = classFile.getClass().getDeclaredFields();

      for (int loop = 0; loop < fields.length; loop++) {
        ret.addElement(fields[loop].getInt(classFile));
      }

    } catch (Exception d) {
      d.printStackTrace();
      Miscellaneous.exit();
    }
    return ret;
  }