/*
 * 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(XALANSOURCETREEPROCESSINGINSTRUCTION_HEADER_GUARD_1357924680)
#define XALANSOURCETREEPROCESSINGINSTRUCTION_HEADER_GUARD_1357924680


#include <xalanc/XalanSourceTree/XalanSourceTreeDefinitions.hpp>


#include <xalanc/XalanDOM/XalanProcessingInstruction.hpp>


#include <xalanc/XalanDOM/XalanDOMString.hpp>


XALAN_CPP_NAMESPACE_BEGIN


class XalanSourceTreeComment;
class XalanSourceTreeDocument;
class XalanSourceTreeDocumentFragment;
class XalanSourceTreeElement;
class XalanSourceTreeText;


class XALAN_XALANSOURCETREE_EXPORT XalanSourceTreeProcessingInstruction : public XalanProcessingInstruction
{
public:

    /**
     * Create an instance.
     * 
     * @param theTarget The target for the processing instruction.
     * @param theData The data for the node
     * @param theOwnerDocument The document that owns the instance.
     * @param theParentNode The parent node, if any.
     * @param thePreviousSibling The next sibling, if any.
     * @param theNextSibling The next sibling, if any.
     * @param theIndex The document-order index of the node.
     *
     * @return pointer to the instance
     */
    XalanSourceTreeProcessingInstruction(
            const XalanDOMString&       theTarget,
            const XalanDOMString&       theData,
            XalanSourceTreeDocument*    theOwnerDocument,
            XalanNode*                  theParentNode = 0,
            XalanNode*                  thePreviousSibling = 0,
            XalanNode*                  theNextSibling = 0,
            IndexType                   theIndex = 0);

    virtual
    ~XalanSourceTreeProcessingInstruction();


    // These interfaces are inherited from XalanProcessingInstruction...

    virtual const XalanDOMString&
    getNodeName() const;

    virtual const XalanDOMString&
    getNodeValue() const;

    virtual NodeType
    getNodeType() const;

    virtual XalanNode*
    getParentNode() const;

    virtual const XalanNodeList*
    getChildNodes() const;

    virtual XalanNode*
    getFirstChild() const;

    virtual XalanNode*
    getLastChild() const;

    virtual XalanNode*
    getPreviousSibling() const;

    virtual XalanNode*
    getNextSibling() const;

    virtual const XalanNamedNodeMap*
    getAttributes() const;

    virtual XalanDocument*
    getOwnerDocument() const;

    virtual const XalanDOMString&
    getNamespaceURI() const;

    virtual const XalanDOMString&
    getPrefix() const;

    virtual const XalanDOMString&
    getLocalName() const;

    virtual bool
    isIndexed() const;

    virtual IndexType
    getIndex() const;

    virtual const XalanDOMString&
    getTarget() const;

    virtual const XalanDOMString&
    getData() const;


    // public interfaces not inherited from XalanProcessingInstruction...

    void
    setParent(XalanSourceTreeElement*   theParent);

    void
    setParent(XalanSourceTreeDocumentFragment*  theParent);

    void
    setPreviousSibling(XalanSourceTreeComment*  thePreviousSibling);

    void
    setPreviousSibling(XalanSourceTreeElement*  thePreviousSibling);

    void
    setPreviousSibling(XalanSourceTreeProcessingInstruction*    thePreviousSibling);

    void
    setPreviousSibling(XalanSourceTreeText*     thePreviousSibling);

    void
    appendSiblingNode(XalanSourceTreeComment*   theSibling);

    void
    appendSiblingNode(XalanSourceTreeElement*   theSibling);

    void
    appendSiblingNode(XalanSourceTreeProcessingInstruction*     theSibling);

    void
    appendSiblingNode(XalanSourceTreeText*  theSibling);

    void
    setIndex(IndexType  theIndex)
    {
        m_index = theIndex;
    }

private:

    // Not implemented...
    XalanSourceTreeProcessingInstruction(
            const XalanSourceTreeProcessingInstruction&     theSource);

    XalanSourceTreeProcessingInstruction&
    operator=(const XalanSourceTreeProcessingInstruction&   theSource);

    bool
    operator==(const XalanSourceTreeProcessingInstruction&      theRHS) const;


    // Data members...
    const XalanDOMString&       m_target;

    const XalanDOMString&       m_data;

    XalanSourceTreeDocument*    m_ownerDocument;

    XalanNode*                  m_parentNode;

    XalanNode*                  m_previousSibling;

    XalanNode*                  m_nextSibling;

    IndexType                   m_index;
};


XALAN_CPP_NAMESPACE_END


#endif  // !defined(XALANSOURCETREEPROCESSINGINSTRUCTION_HEADER_GUARD_1357924680)