questiondata.java

老外的在线考试

/*
 * SchoolEJB - CyberDemia's library of EJBs for educational related services.
 * Copyright (C) 2003 CyberDemia Research and Services
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA  02111-1307, USA.
 *
 * See the COPYING file located in the top-level-directory of
 * the archive of this library for complete text of license.
 */
package com.cyberdemia.school;

/**
 * QuestionData is a data transfer object to transfer QuestionBean data to clients.
 * 
 * @author Alexander Yap
 */
public class QuestionData extends AbstractResourceData
{
	private String question;
	private String answer;
	private String[] answerChoices;
	private String hint;
	private DifficultyEnum difficulty;
	private Integer type;
	private int score;
	private String explanation;
	private int timeLimitSeconds;
	private boolean canDeactivate;
	private boolean active;
	private boolean mustMatchAllKeywords;

	
	public boolean isSingleChoiceType()
	{
		return IQuestionType.SINGLE_CHOICE_TYPE.equals(type);
	}
	
	public boolean isMultipleChoiceType()
	{
		return IQuestionType.MULTIPLE_CHOICE_TYPE.equals(type);
	}

	public boolean isKeywordsType()
	{
		return IQuestionType.KEYWORDS_TYPE.equals(type);
	}

	public boolean isActive()
	{
		return active;
	}
	public void setActive(boolean active)
	{
		this.active = active;
	}
	public String getAnswer()
	{
		return answer;
	}
	public void setAnswer(String answer)
	{
		this.answer = answer;
	}
	public String[] getAnswerChoices()
	{
		return answerChoices;
	}
	public void setAnswerChoices(String[] answerChoices)
	{
		this.answerChoices = answerChoices;
	}
	public boolean isCanDeactivate()
	{
		return canDeactivate;
	}
	public void setCanDeactivate(boolean canDeactivate)
	{
		this.canDeactivate = canDeactivate;
	}
	public DifficultyEnum getDifficulty()
	{
		return difficulty;
	}
	public void setDifficulty(DifficultyEnum difficulty)
	{
		this.difficulty = difficulty;
	}
	public String getExplanation()
	{
		return explanation;
	}
	public void setExplanation(String explanation)
	{
		this.explanation = explanation;
	}
	public String getHint()
	{
		return hint;
	}
	public void setHint(String hint)
	{
		this.hint = hint;
	}
	public boolean isMustMatchAllKeywords()
	{
		return mustMatchAllKeywords;
	}
	public void setMustMatchAllKeywords(boolean mustMatchAllKeywords)
	{
		this.mustMatchAllKeywords = mustMatchAllKeywords;
	}
	public String getQuestion()
	{
		return question;
	}
	public void setQuestion(String question)
	{
		this.question = question;
	}
	public int getScore()
	{
		return score;
	}
	public void setScore(int score)
	{
		this.score = score;
	}
	public int getTimeLimitSeconds()
	{
		return timeLimitSeconds;
	}
	public void setTimeLimitSeconds(int timeLimitSeconds)
	{
		this.timeLimitSeconds = timeLimitSeconds;
	}
	public Integer getType()
	{
		return type;
	}
	public void setType(Integer type)
	{
		this.type = type;
	}
}