/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the  "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#if !defined(XALANSOURCETREEHELPER_HEADER_GUARD_1357924680)
#define XALANSOURCETREEHELPER_HEADER_GUARD_1357924680


#include <xalanc/XalanSourceTree/XalanSourceTreeDefinitions.hpp>


#include <xalanc/XalanDOM/XalanDOMString.hpp>


namespace XALAN_CPP_NAMESPACE {


class XalanNode;
class XalanSourceTreeComment;
class XalanSourceTreeDocument;
class XalanSourceTreeDocumentFragment;
class XalanSourceTreeElement;
class XalanSourceTreeProcessingInstruction;
class XalanSourceTreeText;


class XALAN_XALANSOURCETREE_EXPORT XalanSourceTreeHelper
{
public:

    static XalanNode*
    getLastSibling(XalanNode*   theNode);

    static void
    appendSibling(
            XalanSourceTreeDocument*    theDocument,
            XalanNode*&                 theNextSiblingSlot,
            XalanNode*                  theNewSibling);

    static void
    appendSibling(
            XalanSourceTreeComment*     theNode,
            XalanNode*&                 theNextSiblingSlot,
            XalanNode*                  theNewSibling);

    static void
    appendSibling(
            XalanSourceTreeElement*     theNode,
            XalanNode*&                 theNextSiblingSlot,
            XalanNode*                  theNewSibling);

    static void
    appendSibling(
            XalanSourceTreeProcessingInstruction*   theNode,
            XalanNode*&                             theNextSiblingSlot,
            XalanNode*                              theNewSibling);

    static void
    appendSibling(
            XalanSourceTreeText*    theNode,
            XalanNode*&             theNextSiblingSlot,
            XalanNode*              theNewSibling);

    // New appendSibling interfaces...
    static void
    appendSibling(
            XalanNode*                  theLastSibling,
            XalanSourceTreeComment*     theNewLastSibling);

    static void
    appendSibling(
            XalanNode*                  theLastSibling,
            XalanSourceTreeElement*     theNewLastSibling);

    static void
    appendSibling(
            XalanNode*                              theLastSibling,
            XalanSourceTreeProcessingInstruction*   theNewLastSibling);

    static void
    appendSibling(
            XalanNode*              theLastSibling,
            XalanSourceTreeText*    theNewLastSibling);


    static void
    appendSiblingToChild(
            XalanSourceTreeElement*     theOwnerElement,
            XalanNode*&                 theFirstChildSlot,
            XalanSourceTreeComment*     theNewSibling);


    static void
    appendSiblingToChild(
            XalanSourceTreeElement*     theOwnerElement,
            XalanNode*&                 theFirstChildSlot,
            XalanSourceTreeElement*     theNewSibling);

    static void
    appendSiblingToChild(
            XalanSourceTreeElement*                 theOwnerElement,
            XalanNode*&                             theFirstChildSlot,
            XalanSourceTreeProcessingInstruction*   theNewSibling);

    static void
    appendSiblingToChild(
            XalanSourceTreeElement*     theOwnerElement,
            XalanNode*&                 theFirstChildSlot,
            XalanSourceTreeText*        theNewSibling);

    static void
    appendSiblingToChild(
            XalanSourceTreeDocumentFragment*    theOwnerDocumentFragment,
            XalanNode*&                         theFirstChildSlot,
            XalanSourceTreeComment*             theNewSibling);

    static void
    appendSiblingToChild(
            XalanSourceTreeDocumentFragment*    theOwnerDocumentFragment,
            XalanNode*&                         theFirstChildSlot,
            XalanSourceTreeElement*             theNewSibling);

    static void
    appendSiblingToChild(
            XalanSourceTreeDocumentFragment*        theOwnerDocumentFragment,
            XalanNode*&                             theFirstChildSlot,
            XalanSourceTreeProcessingInstruction*   theNewSibling);

    static void
    appendSiblingToChild(
            XalanSourceTreeDocumentFragment*    theOwnerDocumentFragment,
            XalanNode*&                         theFirstChildSlot,
            XalanSourceTreeText*                theNewSibling);

private:

    // Not implemented...
    XalanSourceTreeHelper();

    XalanSourceTreeHelper(const XalanSourceTreeHelper&);
};


}


#endif  // !defined(XALANSOURCETREEHELPER_HEADER_GUARD_1357924680)