student2.java

Eclipse 编程技术与实例,讲解了Eclipse编辑器的使用方法

/*
 * 创建日期 2005-8-5
 *
 * TODO 要更改此生成的文件的模板，请转至
 * 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */
package com.example.eclipse.java;

import java.util.ArrayList;

/**
 * @author wufenghanren
 * 
 * TODO 要更改此生成的类型注释的模板，请转至 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */
public class Student2 {
	private int number;

	private String name;

	private ArrayList scores;

	public Student2(int aNumber, String aName) {
		number = aNumber;
		name = aName;
	}

	/**
	 * @return scores An ArrayList consist of the scores of a student Init the
	 *         scores of a student
	 */
	public ArrayList initScores() {
		scores = new ArrayList();
		scores.add(new Float(90.0));
		scores.add(new Float(95.0));
		scores.add(new Float(99.5));
		return scores;
	}

	/**
	 * @param aNumber
	 *            the number to set
	 * @return boolean number When sucessfully set number,return true,else
	 *         return false
	 */
	public boolean setNumber(int aNumber) {
		if (aNumber > 1000)
			return false;
		number = aNumber;
		return true;
	}

	/**
	 * @param aName
	 *            the name to set
	 * @return void Set name of a student
	 */
	public void setName(String aName) {
		name = aName;
	}

	/**
	 * @return name of the student
	 */
	public int getNumber() {
		return number;
	}

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

	public void printScores() {
		for (int i = 0; i < scores.size(); i++) {
			System.out.println(scores.get(i));
		}
	}

	public static void main(String[] args) {
		Student2 student = new Student2(100, "liyinghao");
		int number;
		String name;
		number = student.getNumber();
		name = student.getName();
		System.out.println("The number of student1 is:" + number);
		System.out.println("The name of student1 is:" + name);
		student.initScores();
		student.printScores();
	}
}