org.activemath.exercises.generators
Class DefaultGenerator

java.lang.Object
  org.activemath.exercises.openmath.OpenMath
      org.activemath.exercises.InteractionGenerator
          org.activemath.exercises.generators.Static
              org.activemath.exercises.generators.DefaultGenerator

Direct Known Subclasses:

FirstDepthHintStrategy

public class DefaultGenerator
extends Static

Nested Class Summary

class

DefaultGenerator.DefaultEvaluator

Field Summary

boolean

insertConfidenceCheck

Fields inherited from class org.activemath.exercises.generators.Static

initialNode

Fields inherited from class org.activemath.exercises.InteractionGenerator

activemathNamespace, dublinCoreNamespace, exercise, exerciseId, knownInteractions, lang, localUserModel, localUserModelActive, masterGenerator, om, omdocNamespace, openmathNamespace, parameters, presentationStrategy, serializer, session, theoryId

Constructor Summary

DefaultGenerator(LocalUserModel localUserModel)

Method Summary

Evaluator	getAnswerEvaluator() Provide an answer evaluator, if this generator requires a custom one.
org.jdom.Element	getInteraction() Produce the initial node, where the exercise really starts.
org.jdom.Element	getInteraction(String id) Produce an interaction element from the given ID attribute.
boolean	isImportantInteraction(org.jdom.Element interaction)
protected void	prepareInteraction(String id, org.jdom.Element interaction)
protected void	setConfidenceCheck(org.jdom.Element interaction)

Methods inherited from class org.activemath.exercises.InteractionGenerator

abort, getExerciseDocument, getExerciseId, getFeedback, getName, getParameters, getPresentationStrategy, getSession, getTheoryId, hasAnswerMap, isStrategy, setExerciseDocument, setExerciseId, setIsStrategy, setLang, setMasterGenerator, setName, setParameters, setPresentationStrategy, setSession, setTheoryId

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

Field Detail

insertConfidenceCheck

public boolean insertConfidenceCheck

Constructor Detail

DefaultGenerator

public DefaultGenerator(LocalUserModel localUserModel)

Method Detail

getInteraction

public org.jdom.Element getInteraction()

Description copied from class: Static

Produce the initial node, where the exercise really starts.

Overrides:

getInteraction in class Static

Returns:

JDOM element. Can be null only if the exercise item doesn't have a root element.

getInteraction

public org.jdom.Element getInteraction(String id)

Description copied from class: Static

Produce an interaction element from the given ID attribute.

Overrides:

getInteraction in class Static

Parameters:

id - value of the "id" attribute of the desired element.

Returns:

element found, or null.

isImportantInteraction

public boolean isImportantInteraction(org.jdom.Element interaction)

setConfidenceCheck

protected void setConfidenceCheck(org.jdom.Element interaction)

prepareInteraction

protected void prepareInteraction(String id,
                                  org.jdom.Element interaction)

getAnswerEvaluator

public Evaluator getAnswerEvaluator()

Provide an answer evaluator, if this generator requires a custom one. Normally it would be enough with the default evaluator.

Overrides:

getAnswerEvaluator in class InteractionGenerator

Returns:

Evaluator object.