#ifndef DOMProcessingInstruction_HEADER_GUARD_

#define DOMProcessingInstruction_HEADER_GUARD_

/*

 * 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.

 */

/*

 * $Id: DOMProcessingInstruction.hpp 568078 2007-08-21 11:43:25Z amassari $

 */

#include <xercesc/util/XercesDefs.hpp>

#include <xercesc/dom/DOMNode.hpp>

XERCES_CPP_NAMESPACE_BEGIN

/**

 * The <code>DOMProcessingInstruction</code> interface represents a  "processing

 * instruction", used in XML as a way to keep processor-specific information

 * in the text of the document.

 *

 * @since DOM Level 1

 */

class  CDOM_EXPORT DOMProcessingInstruction: public DOMNode {

protected:

    // -----------------------------------------------------------------------

    //  Hidden constructors

    // -----------------------------------------------------------------------

    /** @name Hidden constructors */

    //@{    

    DOMProcessingInstruction() {}

    DOMProcessingInstruction(const DOMProcessingInstruction &other) : DOMNode(other) {}

    //@}

private:

    // -----------------------------------------------------------------------

    // Unimplemented constructors and operators

    // -----------------------------------------------------------------------

    /** @name Unimplemented operators */

    //@{

    DOMProcessingInstruction & operator = (const DOMProcessingInstruction &);

    //@}

public:

    // -----------------------------------------------------------------------

    //  All constructors are hidden, just the destructor is available

    // -----------------------------------------------------------------------

    /** @name Destructor */

    //@{

    /**

     * Destructor

     *

     */

    virtual ~DOMProcessingInstruction() {};

    //@}

    // -----------------------------------------------------------------------

    //  Virtual DOMProcessingInstruction interface

    // -----------------------------------------------------------------------

    /** @name Functions introduced in DOM Level 1 */

    //@{

    // -----------------------------------------------------------------------

    //  Getter methods

    // -----------------------------------------------------------------------

    /**

     * The target of this processing instruction.

     *

     * XML defines this as being the

     * first token following the markup that begins the processing instruction.

     *

     * @since DOM Level 1

     */

    virtual const XMLCh *        getTarget() const = 0;

    /**

     * The content of this processing instruction.

     *

     * This is from the first non

     * white space character after the target to the character immediately

     * preceding the <code>?&gt;</code>.

     * @exception DOMException

     *   NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.

     * @since DOM Level 1

     */

    virtual const XMLCh *        getData() const = 0;

    // -----------------------------------------------------------------------

    //  Setter methods

    // -----------------------------------------------------------------------

    /**

     * Sets the content of this processing instruction.

     *

     * This is from the first non

     * white space character after the target to the character immediately

     * preceding the <code>?&gt;</code>.

     * @param data The string containing the processing instruction

     * @since DOM Level 1

     */

    virtual void             setData(const XMLCh * data) = 0;

    //@}

};

XERCES_CPP_NAMESPACE_END

#endif