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/*
 * #%L
 * %%
 * Copyright (C) 2011 - 2013 BMW Car IT GmbH
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
package vehicle

typeCollection radiotypes {
	enumeration Country {
		AUSTRALIA
		AUSTRIA
		CANADA
		GERMANY
		ITALY
		UNITED_KINGDOM
	}
	
	struct RadioStation {
		String name 
		String station
		Country source
	}
}

<** @description : "This is a description about the radio interface" **>
interface Radio  {
	/**
	 * This attribute is subscribe-able and a getIsOn() and setIsOn(bool on) 
	 * is generated.
	 */
	attribute Boolean isOn
	
	attribute Int32 numberOfStations
	
	/**
	 * This attribute is subscribe-able and a getCurrentStation()
	 * method is generated.
	 */
	attribute String currentStation readonly
	
	/**
	 * An operation with no return value or parameters.
	 */
	method shuffleStations {}
	
	/**
	 * An operation with return value and parameters.
	 */
	method addFavouriteStation {
		in {
			String radioStation
		}
		out {
			Boolean returnValue
		}
	}
	
	/**
	 * An operation with return value and parameters.
	 */
	method addFavouriteStationList {
		in {
			String [] radioStationList
		}
		out {
			Boolean returnValue
		}
	}
	
//	method playCustomAudio {
//		in {
//			ByteBuffer buf
//		}
//	}
	
	/**
	 * When this event is triggered, details about the radio 
	 * station will be included. 
	 */
	broadcast weakSignal {
		out {
		  radiotypes.RadioStation radioStation
		}
	}
}