org.activemath.exercises.generators
Class DefaultGenerator.DefaultEvaluator

java.lang.Object
  org.activemath.exercises.openmath.OpenMath
      org.activemath.exercises.Evaluator
          org.activemath.exercises.generators.DefaultGenerator.DefaultEvaluator

Enclosing class:

DefaultGenerator

public class DefaultGenerator.DefaultEvaluator
extends Evaluator

Field Summary

Fields inherited from class org.activemath.exercises.Evaluator

diagnosisFromCondition, localUserModel, log, om, omdocNamespace, omobjFalse, omobjTrue, omobjZero

Fields inherited from class org.activemath.exercises.openmath.OpenMath

openmathNamespace

Constructor Summary

DefaultGenerator.DefaultEvaluator(LocalUserModel localUserModel)

Method Summary

org.jdom.Element	getDiagnosis(org.jdom.Element answerMapElement, List userAnswer) Produce a diagnosis for the given answer map and answer.
protected boolean	isHint(List userAnswer) Finds out whether the user answer is a hint request of not

Methods inherited from class org.activemath.exercises.Evaluator

booleanTrivialComparison, booleanTrivialComparison, booleanTrivialCompositeComparison, booleanTrivialElementCondition, booleanTrivialEvaluateAnswerMap, elementCondition, getAchievement, isNumericallyEqual, isSemanticallyEqual, isSyntacticallyEqual, pickNextInteraction

Methods inherited from class org.activemath.exercises.openmath.OpenMath

applyBinding, getOmobjContents, oma, oma, oma, oma, oma, ombind, ombind, ombind, ombind, ombind, ombvar, ombvar, ombvar, ombvar, ome, ome, ome, ome, omf, omf, omi, omi, omobj, oms, omstr, omv, output, setOmNamespace, substituteVariables, tidyForOpenMath1, toDouble, toInt

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGenerator.DefaultEvaluator

public DefaultGenerator.DefaultEvaluator(LocalUserModel localUserModel)

Method Detail

isHint

protected boolean isHint(List userAnswer)

Finds out whether the user answer is a hint request of not

Parameters:

uAnswer - user answer

Returns:

boolean value

getDiagnosis

public org.jdom.Element getDiagnosis(org.jdom.Element answerMapElement,
                                     List userAnswer)

Description copied from class: Evaluator

Produce a diagnosis for the given answer map and answer.

Overrides:

getDiagnosis in class Evaluator

Returns:

diagnosis as a JDOM element. The element is built after each call, even when the only diagnosis comes from the content.