/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

package com.nokia.carbide.remoteconnections.interfaces;

import org.osgi.framework.Version;

/**

 * An interface for a service connected to a remote agent via a connection

 */

public interface IConnectedService {

	/**

	 * The status of a connected service

	 */

	public interface IStatus {

		enum EStatus {

			DOWN, UP, IN_USE, UNKNOWN

		};

		EStatus getEStatus();

		String getShortDescription();

		String getLongDescription();

		IConnectedService getConnectedService();

	}

	/**

	 * A listener for status changes

	 */

	public interface IStatusChangedListener {

		void statusChanged(IStatus status);

	}

	/**

	 * Adds a listener for status changes

	 * @param listener IStatusChangedListener

	 */

	void addStatusChangedListener(IStatusChangedListener listener);

	/**

	 * Removes a listener for status changes

	 * @param listener IStatusChangedListener

	 */

	void removeStatusChangedListener(IStatusChangedListener listener);

	/**

	 * Tests the status of this service and potentially causes a status change

	 */

	void testStatus();

	/**

	 * Get the current status

	 * @return IStatus

	 */

	IStatus getStatus();

	/**

	 * Dispose this connected service

	 */

	void dispose();

	/**

	 * Return the IService the created this connected service.

	 * @return IService

	 */

	IService getService();

	/**

	 * Set the device OS values, to potentially affect the information for the user.

	 * @param familyName

	 * @param version

	 */

	void setDeviceOS(String familyName, Version version);

	/**

	 * Set the connected service enabled state

	 * @param enabled boolean

	 */

	void setEnabled(boolean enabled);

	/**

	 * Return whether the connected service is enabled

	 * @return boolean

	 */

	boolean isEnabled();

}