org.torweg.pulse.component.survey.model
Class QuestionGroup

java.lang.Object
  org.torweg.pulse.util.entity.AbstractBasicEntity
      org.torweg.pulse.component.survey.model.AbstractQuestion
          org.torweg.pulse.component.survey.model.QuestionGroup

All Implemented Interfaces:

java.io.Serializable

@Entity
public class QuestionGroup
extends AbstractQuestion

For grouping of multiple AbstractQuestions.

Version:

$Revision: 1586 $

Author:

Daniel Dietz

See Also:

Serialized Form

Constructor Summary

protected	QuestionGroup() Default constructor.
	QuestionGroup(java.util.List<AbstractQuestion> quests) Creates a new QuestionGroup with the given List&lt;AbstractQuestion&gt;.

Method Summary

AbstractTypedAnswer<?>	getAnswer(ServiceRequest request) Tries to extract the answer to the QuestionGroup from the given ServiceRequest.
java.util.List<AbstractQuestion>	getQuestions() Returns the List&lt;AbstractQuestion&gt; of the QuestionGroup.
boolean	isValid(AbstractTypedAnswer<?> answer) Checks the given {@code AbstractTypedAnswer<?
protected void	setQuestions(java.util.List<AbstractQuestion> quests) Sets the List&lt;AbstractQuestion&gt; for the QuestionGroup.

Methods inherited from class org.torweg.pulse.component.survey.model.AbstractQuestion

getQuestionText, isAllowBlank, setIsAllowBlank, setQuestionText

Methods inherited from class org.torweg.pulse.util.entity.AbstractBasicEntity

compareTo, equals, getFullQualifiedClassNameJAXB, getId, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

QuestionGroup

protected QuestionGroup()

Default constructor.

QuestionGroup

public QuestionGroup(java.util.List<AbstractQuestion> quests)

Creates a new QuestionGroup with the given List<AbstractQuestion>.

Parameters:

quests - the List<AbstractQuestion>

Method Detail

setQuestions

protected final void setQuestions(java.util.List<AbstractQuestion> quests)

Sets the List<AbstractQuestion> for the QuestionGroup.

Parameters:

quests - the List<AbstractQuestion> to set

getQuestions

public final java.util.List<AbstractQuestion> getQuestions()

Returns the List<AbstractQuestion> of the QuestionGroup.

Returns:

the the List<AbstractQuestion> of the QuestionGroup

getAnswer

public final AbstractTypedAnswer<?> getAnswer(ServiceRequest request)

Tries to extract the answer to the QuestionGroup from the given ServiceRequest.

Specified by:

getAnswer in class AbstractQuestion

Parameters:

request - the ServiceRequest

Returns:

an AbstractTypedAnswer<?>; precisely a QuestionGroupAnswer

isValid

public final boolean isValid(AbstractTypedAnswer<?> answer)

Checks the given AbstractTypedAnswer<?> for validity.

Specified by:

isValid in class AbstractQuestion

Parameters:

answer - the AbstractTypedAnswer<?> to validate

Returns:

true if the AbstractTypedAnswer<?> is valid, false otherwise