main/configmgr/source/node.hxx

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * to you under the Apache License, Version 2.0 (the
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#ifndef INCLUDED_CONFIGMGR_SOURCE_NODE_HXX
#define INCLUDED_CONFIGMGR_SOURCE_NODE_HXX

#include "sal/config.h"

#include "rtl/ref.hxx"
#include "salhelper/simplereferenceobject.hxx"

#include "nodemap.hxx"

namespace rtl { class OUString; }

namespace configmgr {

/**
 * Configuration element.
 *
 * This class represent either a "node" or a "property" in the words of the
 * OpenOffice.org Registry Format (OOR).
 */
class Node: public salhelper::SimpleReferenceObject {
public:
	// Identifies the type of configuration element.
	enum Kind {
		/** Property (<prop> element)
		 *
		 * Identifies instances of PropertyNode.
		 */
		KIND_PROPERTY,
		/** Localized property (<prop> element)
		 *
		 * Identifies instances of LocalizedPropertyNode.
		 */
		KIND_LOCALIZED_PROPERTY,
		/**
		 * Value of a property (<value> element)
		 *
		 * Identifies instances of LocalizedValueNode.
		 */
		KIND_LOCALIZED_VALUE,
		/** Group member node (<node> element)
		 *
		 * Identifies instances of GroupNode.
		 */
		KIND_GROUP,
		/** Set member node (<node> element)
		 *
		 * Identifies instances of SetNode.
		 */
		KIND_SET,
	};

	virtual Kind kind() const = 0;

	virtual rtl::Reference< Node > clone(bool keepTemplateName) const = 0;

	virtual NodeMap & getMembers();

	virtual rtl::OUString getTemplateName() const;

	virtual void setMandatory(int layer);

	virtual int getMandatory() const;

	void setLayer(int layer);

	int getLayer() const;

	void setFinalized(int layer);

	int getFinalized() const;

	rtl::Reference< Node > getMember(rtl::OUString const & name);

protected:
	explicit Node(int layer);

	Node(const Node & other);

	virtual ~Node();

	virtual void clear();

	int layer_;
	int finalized_;
};

}

#endif

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