org.problets.tutor.problemsequencer.competence
Class RandomLearnObjSelector

java.lang.Object
  org.problets.tutor.problemsequencer.competence.BaseLearnObjSelector
      org.problets.tutor.problemsequencer.competence.RandomLearnObjSelector

public class RandomLearnObjSelector
extends BaseLearnObjSelector

Helps select the next learning objective for CompetenceProblemSequencer Selects the next learning objective in random Prevents using the same learning objective back to back unless it is the only one left Limits the number of problems generated in sequence

Author:

Amruth Kumar

Field Summary

Fields inherited from class org.problets.tutor.problemsequencer.competence.BaseLearnObjSelector

ALL_OBJ_MET, maxProblems, sequenceType

Constructor Summary

RandomLearnObjSelector(java.util.Vector inLearningObjectives)

Method Summary

int	getNextLearningObjectiveIndex() Returns the next learning objective not yet met by the student.
static void	main(java.lang.String[] args)

Methods inherited from class org.problets.tutor.problemsequencer.competence.BaseLearnObjSelector

getLearnObjSelector

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomLearnObjSelector

public RandomLearnObjSelector(java.util.Vector inLearningObjectives)

Method Detail

getNextLearningObjectiveIndex

public int getNextLearningObjectiveIndex()

Description copied from class: BaseLearnObjSelector

Returns the next learning objective not yet met by the student. This method is redefined by all derived classes.

Overrides:

getNextLearningObjectiveIndex in class BaseLearnObjSelector

main

public static void main(java.lang.String[] args)