Examples of org.olat.ims.cp.objects.CPItem.addItemAt()

    if (parentElement instanceof CPItem) {
      // parent is a <item>
      if (newElement instanceof CPItem) {
        // only CPItems can be added to CPItems
        CPItem item = (CPItem) parentElement;
        item.addItemAt((CPItem) newElement, position);
        return true;
      } else {
        throw new OLATRuntimeException(CPOrganizations.class, "you can only add <item>  elements to an <item>-element", new Exception());
      }

      DefaultElement parent = beforeItem.getParentElement();
      if (!(newElement instanceof CPItem)) { throw new OLATRuntimeException(CPOrganizations.class, "only <item> element allowed",
          new Exception()); }
      if (parent instanceof CPItem) {
        CPItem p = (CPItem) parent;
        p.addItemAt((CPItem) newElement, beforeItem.getPosition() + 1);
      } else if (parent instanceof CPOrganization) {
        CPOrganization o = (CPOrganization) parent;
        o.addItemAt((CPItem) newElement, beforeItem.getPosition() + 1);
      } else {
        throw new OLATRuntimeException(CPOrganizations.class, "you cannot add an <item> element to a " + parent.getName() + " element",

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