test.java

远程电子考试系统

package org.fangsoft.testcenter.model;

public class Test {
	private Question[] questions = new Question[3];
	private int counter;
	/**
	* Constructor for Test
	*/
	public Test() {
	super();
	}
	/**
	* Constructor for Test with a String
	* @param aText The text
	*/
	public Test(String aText) {
	System.out.println(aText);
	generate();
	}
	
	public void addQuestion(Question aQuestion) {
	questions[counter++] = aQuestion;
	}
	
	public Question[] getQuestions() {
	return questions;
	}
	
	public void setQuestions(Question[] questions) {
	this.questions = questions;
	}
	
	public int getQuestionCount() {
	return questions.length;
	}
	
	public Question getQuestion(int index) {
	return questions[index];
	}
	
	public void generate() {
	String[] qinit = {
	 "Which is correct?",
	"int a = new int(1);",
	"int a = new Integer(1);",
	"*int a = 1;",
	"Integer a = 1;",
	null,
	"J2SE stands for:",
	"Java 2 Special Edition",
	"Java 2 Service Editor",
	"Nothing. It simply stands for itself",
	"*Java 2 Standard Edition",
	null,
	"Platform independence means:",
	"*Not tied to one hardware or software architecture",
	"Needs no platform",
	"Difficult to control on a platform",
	"Only one platform can be used",
	null
	};
	int i = 0;
	while (i<qinit.length) {
	Question question = new Question();
	question.setText(qinit[i++]);
	String choiceText = qinit[i++];
	while (choiceText != null) {
	Choice choice = new Choice();
	if (choiceText.charAt(0) == '*') {
	choice.setCorrect(true);
	choiceText = choiceText.substring(1);
	}
	choice.setText(choiceText);
	question.addChoice(choice);
	choiceText = qinit[i++];
	} // end inner while loop
	addQuestion(question);
	} // end outer while loop
	}
	protected void finalize() throws Throwable {
	System.out.println("Finalize called on " + this);
	super.finalize();
	}
	}