org.assistments.domain.content.tutor

Class ExternalAnswer<V extends ExternalAnswerValue<R>,R extends ExternalResponseValue>

java.lang.Object

org.assistments.domain.content.tutor.Persistable

org.assistments.domain.content.tutor.Content

org.assistments.domain.content.tutor.Answer<ExternalAnswerValuePart,V,R>

org.assistments.domain.content.tutor.ExternalAnswer<V,R>

All Implemented Interfaces:

HasBuggyMessage, HasUID, IsPersistable, SelfValidating

Direct Known Subclasses:

ExternallyGradedAnswer, ExternallyRunAnswer

public abstract class ExternalAnswer<V extends ExternalAnswerValue<R>,R extends ExternalResponseValue>
extends Answer<ExternalAnswerValuePart,V,R>

Constructor Summary

Constructors

Constructor and Description
ExternalAnswer(java.lang.String classType, java.lang.String uid)

Method Summary

Modifier and Type	Method and Description
AnswerEvalType	getAnswerType() Returns the evaluation type for this answer.
java.lang.String	getAnswerValue() Returns the data value for this answer.
ExternalAnswerValuePart	getValuePart() Returns the single value part for this answer.
protected boolean	isMatch(R response, java.util.Map<java.lang.String,java.lang.String> args) Determines whether the provided response (that is to say the student's response to a question) matches this Answer.
void	validate() Check this object's data for inconsistencies Subclasses must (by informal contract) implement this method!

Methods inherited from class org.assistments.domain.content.tutor.Answer

getBuggyMessage, getIsCorrect, getTeacherValue, isCorrect, isMatchDefault, preventIsMatch, setBuggyMessage, setCorrect, setTeacherValue, toString

Methods inherited from class org.assistments.domain.content.tutor.Content

getDescription, getName, setDescription, setName

Methods inherited from class org.assistments.domain.content.tutor.Persistable

createKey, createKey, equals, extractType, extractUID, getKey, getShortKey, getShortKey, getType, getUID, getValidatorUtilities, setValidatorUtilities, validateKey

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExternalAnswer

public ExternalAnswer(java.lang.String classType,
                      java.lang.String uid)

Method Detail

isMatch

protected boolean isMatch(R response,
                          java.util.Map<java.lang.String,java.lang.String> args)

Description copied from class: Answer

Determines whether the provided response (that is to say the student's response to a question) matches this Answer. A response matching an answer does not mean the answer is correct; only that the specified response matches this Answer.

Specified by:

isMatch in class Answer<ExternalAnswerValuePart,V extends ExternalAnswerValue<R>,R extends ExternalResponseValue>

Parameters:

response - A subclass of AnswerValue

args - Map for problem specific properties that will be used in calculating correctness for the problem.

Returns:

true if response matches this answer; otherwise false

See Also:

#isMatchDefault(StudentResponseValue), #isCorrect(StudentResponseValue)

getValuePart

public ExternalAnswerValuePart getValuePart()

Returns the single value part for this answer.

See Also:

getAnswerValue(), getAnswerType()

getAnswerValue

public java.lang.String getAnswerValue()

Returns the data value for this answer.

See Also:

getAnswerType()

getAnswerType

public AnswerEvalType getAnswerType()

Returns the evaluation type for this answer.

See Also:

getAnswerValue()

validate

public void validate()
              throws ValidationException

Description copied from interface: SelfValidating

Check this object's data for inconsistencies Subclasses must (by informal contract) implement this method!

Specified by:

validate in interface SelfValidating

Overrides:

validate in class Persistable

Throws:

ValidationException - if the data is invalid