package com.iluwatar;
   
   /**
    * 
    * Concrete factory class.
    * 
    */
   public class HeroFactoryImpl implements HeroFactory {
   
  	private Mage mage;
  	private Warlord warlord;
  	private Beast beast;
  
  	public HeroFactoryImpl(Mage mage, Warlord warlord, Beast beast) {
  		this.mage = mage;
  		this.warlord = warlord;
  		this.beast = beast;
  	}
  
  	public Mage createMage() {
  		try {
  			return mage.clone();
  		} catch (CloneNotSupportedException e) {
  			return null;
  		}
  	}
  
  	public Warlord createWarlord() {
  		try {
  			return warlord.clone();
  		} catch (CloneNotSupportedException e) {
  			return null;
  		}
  	}
  
  	public Beast createBeast() {
  		try {
  			return beast.clone();
  		} catch (CloneNotSupportedException e) {
  			return null;
  		}
  	}
  
  }