Wed Dec 26 16:00:00 GMT 2001

Facade

//: c07:Facade.java import com.bruceeckel.test.*; class A { public A(int x) {} } class B { public B(long x) {} } class C { public C(double x) {} } // Other classes that aren't exposed by the // facade go here ... public class Facade extends UnitTest { static A makeA(int x) { return new A(x); } static B makeB(long x) { return new B(x); } static C makeC(double x) { return new C(x); } // The client programmer gets the objects // by calling the static methods: A a = Facade.makeA(1); B b = Facade.makeB(1); C c = Facade.makeC(1.0); public void test() {} public static void main(String args[]) { new Facade().test(); } } ///:~


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