ClickHouse/contrib/libpoco/XML/include/Poco/DOM/DOMImplementation.h

85 lines
2.3 KiB
C++

//
// DOMImplementation.h
//
// $Id: //poco/1.4/XML/include/Poco/DOM/DOMImplementation.h#1 $
//
// Library: XML
// Package: DOM
// Module: DOM
//
// Definition of the DOM DOMImplementation class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef DOM_DOMImplementation_INCLUDED
#define DOM_DOMImplementation_INCLUDED
#include "Poco/XML/XML.h"
#include "Poco/XML/XMLString.h"
namespace Poco {
namespace XML {
class DocumentType;
class Document;
class NamePool;
class XML_API DOMImplementation
/// The DOMImplementation interface provides a number of methods for
/// performing operations that are independent of any particular instance
/// of the document object model.
/// In this implementation, DOMImplementation is implemented as a singleton.
{
public:
DOMImplementation();
/// Creates the DOMImplementation.
~DOMImplementation();
/// Destroys the DOMImplementation.
bool hasFeature(const XMLString& feature, const XMLString& version) const;
/// Tests if the DOM implementation implements a specific feature.
///
/// The only supported features are "XML", version "1.0" and "Core",
/// "Events", "MutationEvents" and "Traversal", version "2.0".
// DOM Level 2
DocumentType* createDocumentType(const XMLString& name, const XMLString& publicId, const XMLString& systemId) const;
/// Creates an empty DocumentType node. Entity declarations and notations
/// are not made available. Entity reference expansions and default attribute
/// additions do not occur.
Document* createDocument(const XMLString& namespaceURI, const XMLString& qualifiedName, DocumentType* doctype) const;
/// Creates an XML Document object of the specified type with its document element.
///
/// Note: You can also create a Document directly using the new operator.
static const DOMImplementation& instance();
/// Returns a reference to the default DOMImplementation
/// object.
private:
static const XMLString FEATURE_XML;
static const XMLString FEATURE_CORE;
static const XMLString FEATURE_EVENTS;
static const XMLString FEATURE_MUTATIONEVENTS;
static const XMLString FEATURE_TRAVERSAL;
static const XMLString VERSION_1_0;
static const XMLString VERSION_2_0;
};
} } // namespace Poco::XML
#endif // DOM_DOMImplementation_INCLUDED