package com.study.generics;

//泛型的嵌套使用

public class GenericsDemo06 {

public static void main(String []args) {

GenericsComputer computer = new GenericsComputer("聯(lián)想筆記本電腦","聯(lián)想");

GenericsPeople people = new GenericsPeople(computer);

System.out.println("變量屬性名稱為："+people.getPeople_attribute().getName());

System.out.println("變量屬性品牌為："+people.getPeople_attribute().getBrand());

}

}

//聲明多個(gè)參數(shù)類型的泛型類

class GenericsComputer {

private Name name;

private Brand brand;

public GenericsComputer(Name name,Brand brand) {

this.name=name;

this.brand=brand;

}

public Name getName() {

return name;

}

public void setName(Name name) {

this.name = name;

}

public Brand getBrand() {

return brand;

}

public void setBrand(Brand brand) {

this.brand = brand;

}

}

//聲明泛型類

class GenericsPeople {

private T people_attribute;

public GenericsPeople(T people_attribute) {

this.people_attribute=people_attribute;

}

public T getPeople_attribute() {

return people_attribute;

}

public void setPeople_attribute(T people_attribute) {

this.people_attribute = people_attribute;

}

}

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2011-07-11 14:04

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