做折线图网站,网站优化怎么样,手工做衣服的网站,建设银行的网站是多少● 阅读下列说明和Java代码,将应填入(n)处的字句写在答题纸的对应栏内。【说明】生成器( Builder)模式的意图是将一个复杂对象的构建与它的表示分离,使得同样的构建过程可以创建不同的表示。图6-1所示为其类图。【Java代码】import java.util.*#xff1b;class Product {priv…● 阅读下列说明和Java代码,将应填入(n)处的字句写在答题纸的对应栏内。【说明】生成器( Builder)模式的意图是将一个复杂对象的构建与它的表示分离,使得同样的构建过程可以创建不同的表示。图6-1所示为其类图。【Java代码】import java.util.*class Product {private String part A;private String part B;public Product__(6)__{}public void setPartA(String s){ partAs;}public void setPartB(String s){ partBs;}}interface Builder{public (1);public void buildPartB__(7)__;public (2);}class ConcreteBuilder1: implements Builder{private Product product;public ConcreteBuilder1__(8)__{productnew Product__(9)__; }public void buildPartA__(10)__{ (3)(Component A);}public void buildPartB__(11)__{ (4)(Component B);}public Product getResult__(12)__{ return product;}}class ConcreteBuilder2 implements Builder{∥代码省略}class Director {private Builder builder;public Director(Builder builder){this.builderbuilder;}public void construct__(13)__{(5)∥代码省略}}class Test{public static void main(String[]args){Director director1new Director(new ConcreteBuilder1__(14)__);director1.construct__(15)__;}}
