ChinaFather
-testFather();
抽象工厂类
AmercianMother
-testMother();
具体工厂类
AmercianFather
IMother
-void test();
ChinaIFamilyFactory
+getTestFather(); IFather +getTestMonther();IMonther
ChinaMonther
IFather
IFamilyFactory
+getTestFather(); IFather +getTestMother();IMother
AmercianIFamilyFactory
实体类
抽象类
