//

// ProcessingInstruction.h

//

// Library: XML

// Package: DOM

// Module:  DOM

//

// Definition of the DOM ProcessingInstruction class.

//

// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.

// and Contributors.

//

// SPDX-License-Identifier: BSL-1.0

//

#ifndef DOM_ProcessingInstruction_INCLUDED

#define DOM_ProcessingInstruction_INCLUDED

#include "Poco/XML/XML.h"

#include "Poco/DOM/AbstractNode.h"

#include "Poco/XML/XMLString.h"

namespace Poco::XML {

class XML_API ProcessingInstruction: public AbstractNode

  /// The ProcessingInstruction interface represents a "processing instruction",

  /// used in XML as a way to keep processor-specific information in the text

  /// of the document.

{

public:

  const XMLString& target() const;

    /// Returns the target of this processing instruction.

    /// XML defines this as being the first token following

    /// the markup that begins the processing instruction.

  const XMLString& data() const;

    /// Returns the content of this processing instruction. This is from the first non

    /// white space character after the target to the character immediately preceding

    /// the ?>.

  const XMLString& getData() const;

    /// Returns the content of this processing instruction. This is from the first non

    /// white space character after the target to the character immediately preceding

    /// the ?>.

  void setData(const XMLString& data);

    /// Sets the content of this processing instruction.

  // Node

  const XMLString& nodeName() const;

  const XMLString& getNodeValue() const;

  void setNodeValue(const XMLString& data);

  unsigned short nodeType() const;

protected:

  ProcessingInstruction(Document* pOwnerDocument, const XMLString& target, const XMLString& data);

  ProcessingInstruction(Document* pOwnerDocument, const ProcessingInstruction& processingInstruction);

  ~ProcessingInstruction();

  Node* copyNode(bool deep, Document* pOwnerDocument) const;

private:

  XMLString _target;

  XMLString _data;

  friend class Document;

};

//

// inlines

//

inline const XMLString& ProcessingInstruction::target() const

{

  return _target;

}

inline const XMLString& ProcessingInstruction::data() const

{

  return _data;

}

inline const XMLString& ProcessingInstruction::getData() const

{

  return _data;

}

} // namespace Poco::XML

#endif // DOM_ProcessingInstruction_INCLUDED