Class MultiChoiceQuestionProfile

java.lang.Object

org.deltava.beans.DatabaseBean

org.deltava.beans.DatabaseBlobBean

org.deltava.beans.ImageBean

org.deltava.beans.testing.Question

org.deltava.beans.testing.QuestionProfile

org.deltava.beans.testing.MultiChoiceQuestionProfile

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Object>, Auditable, IDBean, MultipleChoice, PassStatistics, ViewEntry, Cacheable

Direct Known Subclasses:

RoutePlotQuestionProfile

public class MultiChoiceQuestionProfile
extends QuestionProfile
implements MultipleChoice

A bean to store multiple-choice question data.

Since:

1.0

Version:

7.0

Author:

Luke

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.deltava.beans.ImageBean

ImageBean.ImageFormat

Field Summary

Fields inherited from class org.deltava.beans.testing.Question

_text

Fields inherited from class org.deltava.beans.DatabaseBlobBean

_buffer

Constructor Summary

Constructors

Constructor	Description
MultiChoiceQuestionProfile(String text)	Creates a new multiple-choice question profile.

Method Summary

Modifier and Type	Method	Description
void	addChoice(String choice)	Adds a choice to the available choices.
List<String>	getChoices()	Returns the list of choices.
void	setChoices(Collection<String> choices)	Clears and updates the list of available choices.
void	setCorrectAnswer(String answer)	Sets the correct answer to this question.
Question	toQuestion()	Converts this profile into a MultiChoiceQuestion bean.

Methods inherited from class org.deltava.beans.testing.QuestionProfile

addAirline, addExam, compareTo, getActive, getAirlines, getAuditID, getExams, getOwner, getPassCount, getRowClassName, getTotal, setActive, setAirlines, setCorrectAnswers, setExams, setNumber, setOwner, setQuestion, setTotalAnswers

Methods inherited from class org.deltava.beans.testing.Question

getAnswer, getCorrectAnswer, getExactMatch, getImageType, getNumber, getQuestion, getReference, isCorrect, setAnswer, setCorrect, setReference

Methods inherited from class org.deltava.beans.ImageBean

checkParam, getFormat, getHasImage, getHeight, getSize, getWidth, load, load, setFormat, setHeight, setSize, setWidth

Methods inherited from class org.deltava.beans.DatabaseBlobBean

clear, getInputStream, isLoaded

Methods inherited from class org.deltava.beans.DatabaseBean

cacheKey, equals, getHexID, getID, hashCode, setID, validateID, validateID

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.deltava.beans.Auditable

getAuditType, isCrossApp

Constructor Details

MultiChoiceQuestionProfile

public MultiChoiceQuestionProfile(String text)

Creates a new multiple-choice question profile.

Parameters:

text - the Question text

Throws:

NullPointerException - if text is null

Method Details

getChoices

public List<String> getChoices()

Returns the list of choices.

Specified by:

getChoices in interface MultipleChoice

Returns:

a Collection of choices

See Also:

• addChoice(String)
• setChoices(Collection)

addChoice

public void addChoice(String choice)

Adds a choice to the available choices.

Specified by:

addChoice in interface MultipleChoice

Parameters:

choice - the choice text

See Also:

• setChoices(Collection)
• getChoices()

setChoices

public void setChoices(Collection<String> choices)

Clears and updates the list of available choices.

Parameters:

choices - a Collection of choices

See Also:

• addChoice(String)
• getChoices()

setCorrectAnswer

public void setCorrectAnswer(String answer)

Sets the correct answer to this question.

Overrides:

setCorrectAnswer in class Question

Parameters:

answer - the correct answer

See Also:

• Question.getCorrectAnswer()

toQuestion

public Question toQuestion()

Converts this profile into a MultiChoiceQuestion bean. The choices will be rearranged in random order.

Overrides:

toQuestion in class QuestionProfile

Returns:

a Question bean