fruitgardener.java

java语言中简单工厂模式的例子

//Source file: D:\\javaproject\\DesignPattern\\StaticFactoryPattern\\FruitGardener.java


public class FruitGardener 
{
   
   /**
    * @param which
    * @throws BadFruitException
    * @roseuid 41A09922001F
    */
   public static Fruit Fruitfactory(String which) throws BadFruitException 
   {
    if(which.equalsIgnoreCase("apple"))
    {
    	return new Apple();
    }
    else if(which.equalsIgnoreCase("strawberry"))
    {
    	return new Strawberry();
    }
    else if(which.equalsIgnoreCase("grape"))
    {
    	return new Grape();
    }
    else
    {
    	throw new BadFruitException("Bad fruit request");
    }
   }
}