1类图
2java示例
{
main([] args) {
Facade facade Facade();
facade.methodA();
System.out.println();
facade.methodB();
}
} {
SubSystemA systemA;
SubSystemB systemB;
SubSystemC systemC;
Facade(){
.systemA SubSystemA();
.systemB SubSystemB();
.systemC SubSystemC();
}
methodA(){
.systemA.doSomething();
.systemB.doSomething();
}
methodB(){
.systemA.doSomething();
.systemC.doSomething();
}
} {
doSomething(){
System.out.println();
}
} {
doSomething(){
System.out.println();
}
} {
doSomething(){
System.out.println();
}
}
