AnswerStore.java

/*
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 */
package techquiz.dto;

import java.util.ArrayList;

/**
 *
 * @author devanshi
 */
public class AnswerStore {
    ArrayList<AnswerPojo> answerList=new ArrayList<>();
    public void addAnswer(AnswerPojo answer)
    {
        answerList.add(answer);
    }
    public AnswerPojo getAnswer(int pos)
    {
        return answerList.get(pos);
    }
    public void removeAnswer(int pos)
    {
        answerList.remove(pos);
    }
    public void setAnswerAt(int pos,AnswerPojo answer)
    {
        answerList.add(pos,answer);
    }
    public ArrayList<AnswerPojo> getAllAnswers()
    {
        return answerList;
    }
    public int getCount()
    {
        return answerList.size();
    }
    public AnswerPojo getAnswerByQno(int qno)
    {
        for(AnswerPojo answer:answerList)
        {
            if(answer.getQno()==qno)
            {
                return answer;
            }
        }
        return null;
    }
    public int removeAnswer(AnswerPojo answer)
    {
        int pos=answerList.indexOf(answer);
        answerList.remove(pos);
        return pos;
    }
}