/***************************************************************************
*   Copyright (C) 2006 by Ian Reinhart Geiser   *
*   geiseri@sourcextreme.com   *
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU Library General Public License as       *
*   published by the Free Software Foundation; either version 2 of the    *
*   License, or (at your option) any later version.                       *
*                                                                         *
*   This program is distributed in the hope that it will be useful,       *
*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
*   GNU General Public License for more details.                          *
*                                                                         *
*   You should have received a copy of the GNU Library General Public     *
*   License along with this program; if not, write to the                 *
*   Free Software Foundation, Inc.,                                       *
*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
***************************************************************************/
#ifndef KRPCLOCALNODE_H
#define KRPCLOCALNODE_H

#include <basicnode.h>
#include "nodeid.h"
#include <QHostAddress>
#include <QMap>

class QReadWriteLock;

namespace KRPC
{

	/**
	A local data object.  Any operations on this node will not go out over the network by default.

		@author Ian Reinhart Geiser <geiseri@kde.org>
	*/
	class LocalNode : public BasicNode
	{
	public:
		LocalNode( const QHostAddress &host, unsigned port );

		~LocalNode();

		virtual NodeID key() const;
		virtual NodeID lowerKey() const;
		virtual NodeID nextKey() const;
		virtual NodeID previousKey() const;
		virtual NodeID upperKey() const;
		virtual NodeInterface *get( const NodeID& key ) const;
		virtual QHostAddress address() const;
		virtual unsigned int port( ) const;
		virtual void put( const NodeID& key, NodeInterface *node );
		virtual bool hasKey( const NodeID &key ) const;
	private:
		QReadWriteLock *m_lock;
		const QHostAddress m_host;
		const unsigned int m_port;
		NodeID m_key;
		mutable QMap<NodeID, NodeInterface*> m_lookupTable;
	};

}

#endif