//********************************************************************
// Question.java            Author:Lewis/Loftus
//
// Represents a question (and its answer).
//********************************************************************

public class Question implements Complexity
{
    private String question, answer;
    private int complexityLevel;

//--------------------------------------------------------------------
//Constructor:Sets up the question with a default complexity.
//--------------------------------------------------------------------
    public Question(String query,String result)
    {
        question = query;
        answer = result;
        complexityLevel = 1;
    }

//--------------------------------------------------------------------
//Sets the complexity level for this question.                              //--------------------------------------------------------------------
    public void setComplexity(int level)
    {
        complexityLevel = level;                                                }

//--------------------------------------------------------------------
//Returns the complexity level for this question.
//--------------------------------------------------------------------
    public int getComplexity()
    {
        return complexityLevel;                                                 }

//--------------------------------------------------------------------      //Returns the question.
//--------------------------------------------------------------------
                                                                                public String getQuestion()
    {                                                                               return question;                                                        }

                                                                            //--------------------------------------------------------------------
//Return the answer to this question.
//--------------------------------------------------------------------
    public String getAnswer()
    {
        return answer;
    }

//--------------------------------------------------------------------      //Returns true if the candidate answer matches the answer.
//--------------------------------------------------------------------
    public boolean answerCorrect(String candidateAnswer)
    {
        return answer.equals(candidateAnswer);
    }

//--------------------------------------------------------------------
// Returns this question (and its answer) as a string                       //--------------------------------------------------------------------
    public String toString()
    {
                                                                                    return question + "\n" + answer;
    }
}