#ifndef ATTRIBUTE_H

#define ATTRIBUTE_H

#include <QStringList>

#include "xmlobj.h"

/*! \brief A key and a list of values

*/

class Attribute:public XMLObj {

public:

	Attribute();

	virtual void setKey (const QString &k);

	virtual QString getKey ();

	virtual void setValue (const QString &v);

	virtual QString getValue();

	virtual QString getDataXML();

protected:

	QString key;

	QString value;

};

/*! \brief A table containing a list of keys and each of these keys has

   a list of default values. The keys and the values for each key are

   unique.

*/

class AttributeTable:public XMLObj{

public:

	AttributeTable();

	virtual ~AttributeTable();

	virtual void clear();

	virtual void addKey (const QString &k);		//!< Adds a key to the table

	virtual void removeKey (const QString &k);	//!< Removes key and its default values

	virtual void addValue (const QString &k, const QString &v);	//!< Adds key and value

	virtual QStringList getKeys ();

	virtual QStringList getValues(const QString &k);

	virtual QString getDataXML();

protected:

	QStringList keys;

	QList <QStringList> values;

};

#endif