import java.io.Serializable;
import java.util.Arrays;

public class MCVraag implements Serializable {
	private static final long serialVersionUID = 912;

	private String vraag;
	private String[] antwoord;
	private boolean[] correct;

	public MCVraag(String vraag, String[] antwoord, boolean[] correct) {
		this.vraag = vraag;
		this.antwoord = antwoord;
		this.correct = correct;
	}

	public String getVraag() {
		return vraag;
	}

	public boolean isCorrect(boolean[] antwoord) {
		for(int i = 0; i < correct.length; i++)
			if(correct[i] != antwoord[i])
				return false;
		return true;
	}

	public int getAantalAntwoorden() {
		return antwoord.length;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + Arrays.hashCode(antwoord);
		result = prime * result + Arrays.hashCode(correct);
		result = prime * result + ((vraag == null) ? 0 : vraag.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		MCVraag other = (MCVraag) obj;
		if (!Arrays.equals(antwoord, other.antwoord))
			return false;
		if (!Arrays.equals(correct, other.correct))
			return false;
		if (vraag == null) {
			if (other.vraag != null)
				return false;
		} else if (!vraag.equals(other.vraag))
			return false;
		return true;
	}

	@Override
	public String toString() {
		return "'" + vraag + "'";
	}
}