package cz.muni.fi.bronchus.questions;

/**
 * Standard Short Answer question, student has to fill the answer using his own words.
 * @author Tomáš Udržal
 */
public class ShortAnswerQuestion extends Question {

    /**
     * Width of the text area in chars
     */
    private int width;

    /**
     * Height of the text area in chars
     */
    private int height;
    
    /** Creates a new instance of ShortAnswerQuestion */
    public ShortAnswerQuestion() {
        super("Short Answer");
        width=height=0;
    }
    
    /**
     * Setter method for the size of the text area
     * @param w width of the textarea
     * @param h height of the textarea
     */
    public void setSize(int w, int h) { width=w; height=h; }

    /**
     * Getter method of the height of the text area
     * @return width of text area
     */
    public int getHeight() { return height; }
    
    /**
     * Getter method of the width of the text area
     * @return width of text area
     */
    public int getWidth() { return width; }

    /**
     * Method for generating a response processing condition from a selected answers.
     * Returns empty String because the condition for this type of question cannot be 
     * generated.
     * @return empty String
     */
    public String generateCondition() {
        return "";
    } 

}