/**
 * Created on 30.03.2005
 *
 * @author Jens Guenther
 */
package de.unirostock.FactoryMethod.example;

public class OilTankerPlan extends ShipServicePlan 
{

	/**
	 *  
	 * @uml.property name="itsShip"
	 * @uml.associationEnd inverse="oilTankerPlan:de.unirostock.FactoryMethod.example.OilTanker" multiplicity="(1 1)"
	 */
	private OilTanker itsShip;

	
	public OilTankerPlan( OilTanker ship ){
		itsShip	= ship;
	}
	
	public boolean isShipNeedsRepair(){
		return itsShip.isEngineNeedRepair() || itsShip.isOilTanksNeedsRepair();
	}
	
	public String[] getNeedOfRepairParts(){
		int	numOfRepairs	= itsShip.isEngineNeedRepair()? 1 : 0;
		numOfRepairs		= itsShip.isOilTanksNeedsRepair()? numOfRepairs+1 : numOfRepairs;
		
		String[]	parts	= new String[numOfRepairs];
		if( itsShip.isEngineNeedRepair() & itsShip.isOilTanksNeedsRepair()){
			parts[0]	= "Maschine";
			parts[1]	= "Öltanks";
			return parts;
		}
		if( itsShip.isEngineNeedRepair()){
			parts[0]	= "Maschine";
			return parts;
		}
		if( itsShip.isOilTanksNeedsRepair()){
			parts[0]	= "Öltanks";
			return parts;
		}
		return parts;
	}
	
	public void repair(){
		if( itsShip.isEngineNeedRepair())		itsShip.repairEngine();
		if( itsShip.isOilTanksNeedsRepair())	itsShip.repairOilTanks();
	}
}