Exemplo n.º 1
0
 public IFormElement getChild(FormIndex index) {
   IFormElement element = this;
   while (index != null && index.isInForm()) {
     element = element.getChild(index.getLocalIndex());
     index = index.getNextLevel();
   }
   return element;
 }
Exemplo n.º 2
0
  public void collapseIndex(
      FormIndex index, Vector indexes, Vector multiplicities, Vector elements) {
    if (!index.isInForm()) {
      return;
    }

    IFormElement element = this;
    while (index != null) {
      int i = index.getLocalIndex();
      element = element.getChild(i);

      indexes.addElement(new Integer(i));
      multiplicities.addElement(
          new Integer(index.getInstanceIndex() == -1 ? 0 : index.getInstanceIndex()));
      elements.addElement(element);

      index = index.getNextLevel();
    }
  }
Exemplo n.º 3
0
  public int getNumRepetitions(FormIndex index) {
    Vector indexes = new Vector();
    Vector multiplicities = new Vector();
    Vector elements = new Vector();

    if (!index.isInForm()) {
      throw new RuntimeException("not an in-form index");
    }

    collapseIndex(index, indexes, multiplicities, elements);

    if (!(elements.lastElement() instanceof GroupDef)
        || !((GroupDef) elements.lastElement()).getRepeat()) {
      throw new RuntimeException("current element not a repeat");
    }

    // so painful
    TreeElement templNode = instance.getTemplate(index.getReference());
    TreeReference parentPath = templNode.getParent().getRef().genericize();
    TreeElement parentNode =
        instance.resolveReference(parentPath.contextualize(index.getReference()));
    return parentNode.getChildMultiplicity(templNode.getName());
  }