Example #1
1
  /**
   * Given a master list and the new sub list, replace the items in the master list with the
   * matching items from the new sub list. This process works even if the length of the new sublist
   * is different.
   *
   * <p>For example, givn:
   *
   * <pre>
   * replace A by A':
   *   M=[A,B,C], S=[A'] => [A',B,C]
   *   M=[A,B,A,B,C], S=[A',A'] => [A',B,A',B,C]
   *
   * when list length is different:
   *   M=[A,A,B,C], S=[] => [B,C]
   *   M=[A,B,C], S=[A',A'] => [A',A',B,C]
   *   M=[B,C], S=[A',A'] => [B,C,A',A']
   * </pre>
   */
  private static List<Child> stitchList(
      List<Child> list, String name, List<? extends Child> newSubList) {
    List<Child> removed = new LinkedList<Child>();
    // to preserve order, try to put new itesm where old items are found.
    // if the new list is longer than the current list, we put all the extra
    // after the last item in the sequence. That is,
    // given [A,A,B,C] and [A',A',A'], we'll update the list to [A',A',A',B,C]
    // The 'last' variable remembers the insertion position.
    int last = list.size();

    ListIterator<Child> itr = list.listIterator();
    ListIterator<? extends Child> jtr = newSubList.listIterator();
    while (itr.hasNext()) {
      Child child = itr.next();
      if (child.name.equals(name)) {
        if (jtr.hasNext()) {
          itr.set(jtr.next()); // replace
          last = itr.nextIndex();
          removed.add(child);
        } else {
          itr.remove(); // remove
          removed.add(child);
        }
      }
    }

    // new list is longer than the current one
    if (jtr.hasNext()) list.addAll(last, newSubList.subList(jtr.nextIndex(), newSubList.size()));

    return removed;
  }
  public ListIterator<ICFLibAnyObj> enumerateDetails(MssCFGenContext genContext) {
    final String S_ProcName = "CFAsteriskMssCFIterateHostNodeConfFile.enumerateDetails() ";

    if (genContext == null) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(getClass(), S_ProcName, 1, "genContext");
    }

    ICFLibAnyObj genDef = genContext.getGenDef();
    if (genDef == null) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(getClass(), S_ProcName, 1, "genContext.getGenDef()");
    }

    List<ICFLibAnyObj> list = new LinkedList<ICFLibAnyObj>();

    if (genDef instanceof ICFAsteriskHostNodeObj) {
      Iterator<ICFAsteriskConfigurationFileObj> elements =
          ((ICFAsteriskHostNodeObj) genDef).getOptionalComponentsConfFile().iterator();
      while (elements.hasNext()) {
        list.add(elements.next());
      }
    } else {
      throw CFLib.getDefaultExceptionFactory()
          .newUnsupportedClassException(
              getClass(), S_ProcName, "genContext.getGenDef()", genDef, "ICFAsteriskHostNodeObj");
    }

    return (list.listIterator());
  }
  public ListIterator<ICFLibAnyObj> enumerateDetails(MssCFGenContext genContext) {
    final String S_ProcName = "CFBamMssCFIterateNumberTypeRef.enumerateDetails() ";

    if (genContext == null) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(getClass(), S_ProcName, 1, "genContext");
    }

    ICFLibAnyObj genDef = genContext.getGenDef();
    if (genDef == null) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(getClass(), S_ProcName, 1, "genContext.getGenDef()");
    }

    List<ICFLibAnyObj> list = new LinkedList<ICFLibAnyObj>();

    if (genDef instanceof ICFBamNumberTypeObj) {
      Iterator<ICFBamTableColObj> elements =
          ((ICFBamNumberTypeObj) genDef).getOptionalChildrenRef().iterator();
      while (elements.hasNext()) {
        list.add(elements.next());
      }
    } else {
      throw CFLib.getDefaultExceptionFactory()
          .newUnsupportedClassException(
              getClass(), S_ProcName, "genContext.getGenDef()", genDef, "ICFBamNumberTypeObj");
    }

    return (list.listIterator());
  }
  public ListIterator<ICFLibAnyObj> enumerateDetails(MssCFGenContext genContext) {
    final String S_ProcName = "CFInternetMssCFIterateTSecGroupIncByGroup.enumerateDetails() ";

    if (genContext == null) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(getClass(), S_ProcName, 1, "genContext");
    }

    ICFLibAnyObj genDef = genContext.getGenDef();
    if (genDef == null) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(getClass(), S_ProcName, 1, "genContext.getGenDef()");
    }

    List<ICFLibAnyObj> list = new LinkedList<ICFLibAnyObj>();

    if (genDef instanceof ICFInternetTSecGroupObj) {
      Iterator<ICFSecurityTSecGroupIncludeObj> elements =
          ((ICFInternetTSecGroupObj) genDef).getRequiredChildrenIncByGroup().iterator();
      while (elements.hasNext()) {
        list.add(elements.next());
      }
    } else {
      throw CFLib.getDefaultExceptionFactory()
          .newUnsupportedClassException(
              getClass(), S_ProcName, "genContext.getGenDef()", genDef, "ICFInternetTSecGroupObj");
    }

    return (list.listIterator());
  }
Example #5
0
  /**
   * Inserts a new {@link Dom} node right after the given DOM element.
   *
   * @param reference If null, the new element will be inserted at the very beginning.
   * @param name The element name of the newly inserted item. "*" to indicate that the element name
   *     be determined by the model of the new node.
   */
  public synchronized void insertAfter(Dom reference, String name, Dom newNode) {
    // TODO: reparent newNode
    if (name.equals("*")) name = newNode.model.tagName;
    NodeChild newChild = new NodeChild(name, newNode);

    if (children.size() == 0) {
      children = new ArrayList<Child>();
    }
    if (reference == null) {
      children.add(0, newChild);
      newNode.domDescriptor =
          addWithAlias(getHabitat(), newNode, newNode.getProxyType(), newNode.getKey());
      return;
    }

    ListIterator<Child> itr = children.listIterator();
    while (itr.hasNext()) {
      Child child = itr.next();
      if (child instanceof NodeChild) {
        NodeChild nc = (NodeChild) child;
        if (nc.dom == reference) {
          itr.add(newChild);
          newNode.domDescriptor =
              addWithAlias(getHabitat(), newNode, newNode.getProxyType(), newNode.getKey());

          return;
        }
      }
    }
    throw new IllegalArgumentException(
        reference + " is not a valid child of " + this + ". Children=" + children);
  }
Example #6
0
 public boolean testListIterator() {
   description = "listIterator starts from given index";
   precondition = new Boolean(li.size() >= 2);
   ListIterator lit = li.listIterator(1);
   int i = 1; // 0; will fail
   while (lit.hasNext()) {
     if (lit.next() != li.get(i)) return false;
     else i++;
   }
   return true;
 }
Example #7
0
 /** Removes an existing {@link NodeChild} */
 public synchronized void removeChild(final Dom reference) {
   ListIterator<Child> itr = children.listIterator();
   while (itr.hasNext()) {
     Child child = itr.next();
     if (child instanceof NodeChild) {
       NodeChild nc = (NodeChild) child;
       if (nc.dom == reference) {
         itr.remove();
         reference.release();
         return;
       }
     }
   }
   throw new IllegalArgumentException(
       reference + " is not a valid child of " + this + ". Children=" + children);
 }
Example #8
0
  /**
   * Replaces an existing {@link NodeChild} with another one.
   *
   * @see #insertAfter(Dom, String, Dom)
   */
  public synchronized void replaceChild(Dom reference, String name, Dom newNode) {
    ListIterator<Child> itr = children.listIterator();
    while (itr.hasNext()) {
      Child child = itr.next();
      if (child instanceof NodeChild) {
        NodeChild nc = (NodeChild) child;
        if (nc.dom == reference) {
          reference.release();
          newNode.domDescriptor =
              addWithAlias(getHabitat(), newNode, newNode.getProxyType(), newNode.getKey());

          itr.set(new NodeChild(name, newNode));
          return;
        }
      }
    }
    throw new IllegalArgumentException(
        reference + " is not a valid child of " + this + ". Children=" + children);
  }