【安博培训笔记】Java1 Java面向对象_PPT练习20130920

package com.ambow.java20130917;

public class Student {
private String name;
private int age;
private int banji;
private String love;

public Student(String name) {
super();
this.name = name;
}

public Student(String name, int age, int banji) {
super();
this.name = name;
this.age = age;
this.banji = banji;
}

public Student(String name, int age, int banji, String love) {
super();
this.name = name;
this.age = age;
this.banji = banji;
this.love = love;
}

/**
* @return the name
*/
public String getName() {
return name;
}

/**
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}

/**
* @return the age
*/
public int getAge() {
return age;
}

/**
* @param age the age to set
*/
public void setAge(int age) {
this.age = age;
}

/**
* @return the banji
*/
public int getBanji() {
return banji;
}

/**
* @param banji the banji to set
*/
public void setBanji(int banji) {
this.banji = banji;
}

/**
* @return the love
*/
public String getLove() {
return love;
}

/**
* @param love the love to set
*/
public void setLove(String love) {
this.love = love;
}

public void display() {
System.out.println(name+" "+this.age+" "+banji+" "+this.love);
}
}

package com.ambow.java20130917;public class Sample {public static void main(String[ ] args) { Child c = new Child(); c.method(); }}

package com.ambow.java20130917;

public class TeacherTest {
public static void main(String[] args){

JavaTeacher jt=new JavaTeacher("李飞","计算机系");
jt.introduction();
jt.giveLesson();

NetTeacher nt=new NetTeacher("王刚","计算机系");
nt.introduction();
nt.giveLesson();
}
}

package com.ambow.java20130917;

public class Child extends Base {
public Child(){
super("Child1");
name="Child2";
}
}

package com.ambow.java20130917;

public class Animal {
public void eat() {
System.out.println("eat");
}
public void sleep() {
System.out.println("sleep");
}

}

package com.ambow.java20130917;

public class StudentTest {
public static void main(String[] args) {
Student student = new Student("付仕华", 22, 02, "睡觉");
student.display();
Student student2 = new Student("付仕华");
student2.display();
}
}

package com.ambow.java20130917;

public class Teacher {
private String name;   // 教师姓名
private String dept; // 所在系部
public Teacher(String myName,
String myDept) {
name = myName;
dept = myDept;
}
public void giveLesson(){
System.out.println("知识点讲解");
System.out.println("课堂总结");
}
public void introduction() {
System.out.println("大家好！我是"+ dept + "的" + name + "。");
}
}

package com.ambow.java20130917;

public class AnimalTiger extends Animal{
public void eat() {
System.out.println("老虎吃肉");
}
}

package com.ambow.java20130917;

public class Base {
public String name;
public Base(){
name = "Base";
}
public Base(String pName){
name = pName;
}
public void method(){
System.out.println(name);
}
}

package com.ambow.java20130917;

public class Book {
private String title;
private int pageNum;

public Book(String a,int b){
setTitle(a);
if(b<=100)
setPageNum(100);
else
setPageNum(b);
}

public int getPageNum() {
return pageNum;
}

public void setPageNum(int pageNum) {
if (pageNum <=100)
this.pageNum = 100;
else
this.pageNum = pageNum;
}

public String getTitle() {
return title;
}

public void setTitle(String title) {
this.title = title;
}

public void display() {
System.out.println(this.title+" "+this.pageNum);

}

public static void main(String[] args) {
Book b = new Book("红豆",50);
b.setPageNum(1000);
b.display();
}
}

package com.ambow.java20130917;

public class Book1 {
private String title;
private int pageNum;
private String type;
public Book1(String title, int pageNum) {
super();
this.title = title;
this.pageNum = pageNum;
this.type = "计算机";
}
public Book1(String title, int pageNum, String type) {
super();
this.title = title;
this.pageNum = pageNum;
this.type = type;
}
/**
* @return the title
*/
public String getTitle() {
return title;
}
/**
* @param title the title to set
*/
public void setTitle(String title) {
this.title = title;
}
/**
* @return the pageNum
*/
public int getPageNum() {
return pageNum;
}
/**
* @param pageNum the pageNum to set
*/
public void setPageNum(int pageNum) {
this.pageNum = pageNum;
}
/**
* @return the type
*/
public String getType() {
return type;
}
/**
* @param type the type to set
*/
public void setType(String type) {
this.type = type;
}

public void display() {
System.out.println("title="+getTitle()+" pageNum="+getPageNum()
+" type="+getType());
}

}

package com.ambow.java20130917;

public class BookTest {
public static void main(String[] args) {
Book book = new Book("红豆", 50);
book.display();

}

}

package com.ambow.java20130917;

public class Book1Test {
public static void main(String[] args) {
Book1 book1 = new Book1("浪潮之巅", 100);
book1.display();
Book1 book12 = new Book1("红豆", 10, "心灵驿站");
book12.display();
}

}

package com.ambow.java20130917;

public class table {
private String color;
private double length;
private double width;
private double height;
public table(String color, double length, double width, double height) {
super();
this.color = color;
this.length = length;
this.width = width;
this.height = height;
}
/**
* @return the color
*/
public String getColor() {
return color;
}
/**
* @param color the color to set
*/
public void setColor(String color) {
this.color = color;
}
/**
* @return the length
*/
public double getLength() {
return length;
}
/**
* @param length the length to set
*/
public void setLength(double length) {
this.length = length;
}
/**
* @return the width
*/
public double getWidth() {
return width;
}
/**
* @param width the width to set
*/
public void setWidth(double width) {
this.width = width;
}
/**
* @return the height
*/
public double getHeight() {
return height;
}
/**
* @param height the height to set
*/
public void setHeight(double height) {
this.height = height;
}

public void display() {
System.out.println("color="+getColor()+" length="+getLength()+" width="+ getWidth()+" height="+getHeight());
}
public static void main(String[] args) {
table table = new table("绿",1,1,1);
table.display();
}
}

package com.ambow.java20130917;

public class Student {
private String name;
private int age;
private int banji;
private String love;

public Student(String name) {
super();
this.name = name;
}

public Student(String name, int age, int banji) {
super();
this.name = name;
this.age = age;
this.banji = banji;
}

public Student(String name, int age, int banji, String love) {
super();
this.name = name;
this.age = age;
this.banji = banji;
this.love = love;
}

/**
* @return the name
*/
public String getName() {
return name;
}

/**
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}

/**
* @return the age
*/
public int getAge() {
return age;
}

/**
* @param age the age to set
*/
public void setAge(int age) {
this.age = age;
}

/**
* @return the banji
*/
public int getBanji() {
return banji;
}

/**
* @param banji the banji to set
*/
public void setBanji(int banji) {
this.banji = banji;
}

/**
* @return the love
*/
public String getLove() {
return love;
}

/**
* @param love the love to set
*/
public void setLove(String love) {
this.love = love;
}

public void display() {
System.out.println(name+" "+this.age+" "+banji+" "+this.love);
}
}

package com.ambow.java20130917;

public class RectangleTest {
public static void main(String[] args) {
Rectangle rectangle = new Rectangle(1,1);
rectangle.display();
}
}

package com.ambow.java20130917;

public class NetTeacher extends Teacher {
public NetTeacher(String myName, String myDept) {
super(myName, myDept);
}

public void giveLesson() {
System.out.println("启动 Visual Studio 2005");
super.giveLesson();
}
}

package com.ambow.java20130917;

public class JavaTeacher extends Teacher {

public JavaTeacher (String myName, String myDept) {
super(myName, myDept);
}
public void giveLesson(){
System.out.println("启动 MyEclipse 6.0");
super.giveLesson();
}

}

package com.ambow.java20130917;

public class HomeworkTest {
public static void main(String[] args) {
Homework hs = new HomeworkStudent();
Homework ht = new HomeworkTeacher();
hs.collectHomework();
ht.collectHomework();
}
}

package com.ambow.java20130917;

public interface Homework {
public void collectHomework();
}

package com.ambow.java20130917;

public class HomeworkTeacher implements Homework  {

@Override
public void collectHomework() {
// TODO Auto-generated method stub
System.out.println("老师收作业");
}

}

package com.ambow.java20130917;

public class HomeworkStudent implements Homework {
@Override
public void collectHomework() {
// TODO Auto-generated method stub
System.out.println("学生收作业");
}

}

package com.ambow.java20130917;

public class AnimalTest {
public static void main(String[] args) {
AnimalRabbit animalRabbit = new AnimalRabbit();
animalRabbit.eat();
animalRabbit.sleep();

AnimalTiger animalTiger = new AnimalTiger();
animalTiger.eat();
animalTiger.sleep();
}
}

package com.ambow.java20130917;

public class AnimalRabbit extends Animal {
public void eat() {
System.out.println("兔子吃草");
}

}