Examples with FloatOrVariableRef uk.ac.ed.ph.jqtiplus.types.FloatOrVariableRef used on opensource projects

Example 6 with FloatOrVariableRef

use of uk.ac.ed.ph.jqtiplus.types.FloatOrVariableRef in project openolat by klemens.

the class FIBAssessmentItemBuilder method buildMainScoreRulePerAnswer.

private void buildMainScoreRulePerAnswer(List<OutcomeDeclaration> outcomeDeclarations, List<ResponseRule> responseRules) {
    /*
		<setOutcomeValue identifier="SCORE_RESPONSE_1">
			<mapResponse identifier="RESPONSE_1" />
		</setOutcomeValue>
		*/
    /*
		<responseCondition>
			<responseIf>
				<equal toleranceMode="absolute" tolerance="2.0 2.0" includeLowerBound="true" includeUpperBound="true">
					<variable identifier="RESPONSE_3"/>
					<correct identifier="RESPONSE_3"/>
				</equal>
				<setOutcomeValue identifier="SCORE_RESPONSE_3">
					<baseValue baseType="float">3.0</baseValue>
				</setOutcomeValue>
			</responseIf>
	    </responseCondition>
		 */
    int count = 0;
    for (Map.Entry<String, AbstractEntry> textEntryEntry : responseIdentifierToTextEntry.entrySet()) {
        AbstractEntry entry = textEntryEntry.getValue();
        String scoreIdentifier = "SCORE_" + entry.getResponseIdentifier().toString();
        if (entry instanceof TextEntry) {
            // outcome mapResonse
            SetOutcomeValue mapOutcomeValue = new SetOutcomeValue(assessmentItem.getResponseProcessing());
            responseRules.add(count++, mapOutcomeValue);
            mapOutcomeValue.setIdentifier(Identifier.parseString(scoreIdentifier));
            MapResponse mapResponse = new MapResponse(mapOutcomeValue);
            mapResponse.setIdentifier(entry.getResponseIdentifier());
            mapOutcomeValue.setExpression(mapResponse);
        } else if (entry instanceof NumericalEntry) {
            NumericalEntry numericalEntry = (NumericalEntry) entry;
            ResponseCondition rule = new ResponseCondition(assessmentItem.getResponseProcessing());
            responseRules.add(count++, rule);
            ResponseIf responseIf = new ResponseIf(rule);
            rule.setResponseIf(responseIf);
            Equal equal = new Equal(responseIf);
            equal.setToleranceMode(numericalEntry.getToleranceMode());
            if (numericalEntry.getLowerTolerance() != null && numericalEntry.getUpperTolerance() != null) {
                List<FloatOrVariableRef> tolerances = new ArrayList<>();
                tolerances.add(new FloatOrVariableRef(numericalEntry.getLowerTolerance().doubleValue()));
                tolerances.add(new FloatOrVariableRef(numericalEntry.getUpperTolerance().doubleValue()));
                equal.setTolerances(tolerances);
            }
            equal.setIncludeLowerBound(Boolean.TRUE);
            equal.setIncludeUpperBound(Boolean.TRUE);
            responseIf.getExpressions().add(equal);
            ComplexReferenceIdentifier responseIdentifier = ComplexReferenceIdentifier.assumedLegal(numericalEntry.getResponseIdentifier().toString());
            Correct correct = new Correct(equal);
            correct.setIdentifier(responseIdentifier);
            equal.getExpressions().add(correct);
            Variable variable = new Variable(equal);
            variable.setIdentifier(responseIdentifier);
            equal.getExpressions().add(variable);
            SetOutcomeValue mapOutcomeValue = new SetOutcomeValue(responseIf);
            responseIf.getResponseRules().add(mapOutcomeValue);
            mapOutcomeValue.setIdentifier(Identifier.parseString(scoreIdentifier));
            BaseValue correctValue = new BaseValue(mapOutcomeValue);
            correctValue.setBaseTypeAttrValue(BaseType.FLOAT);
            correctValue.setSingleValue(new FloatValue(entry.getScore()));
            mapOutcomeValue.setExpression(correctValue);
        }
    }
    /*
		<setOutcomeValue identifier="SCORE">
			<sum>
				<variable identifier="SCORE_RESPONSE_1" />
				<variable identifier="MINSCORE_RESPONSE_1" />
				<variable identifier="SCORE_RESPONSE_2" />
				<variable identifier="MINSCORE_RESPONSE_2" />
			</sum>
		</setOutcomeValue>
		*/
    {
        SetOutcomeValue scoreOutcome = new SetOutcomeValue(assessmentItem.getResponseProcessing());
        scoreOutcome.setIdentifier(QTI21Constants.SCORE_IDENTIFIER);
        responseRules.add(count++, scoreOutcome);
        Sum sum = new Sum(scoreOutcome);
        scoreOutcome.setExpression(sum);
        for (Map.Entry<String, AbstractEntry> textEntryEntry : responseIdentifierToTextEntry.entrySet()) {
            AbstractEntry textEntry = textEntryEntry.getValue();
            {
                // variable score
                Variable scoreVariable = new Variable(sum);
                sum.getExpressions().add(scoreVariable);
                String scoreIdentifier = "SCORE_" + textEntry.getResponseIdentifier().toString();
                scoreVariable.setIdentifier(ComplexReferenceIdentifier.parseString(scoreIdentifier));
                // create associated outcomeDeclaration
                OutcomeDeclaration modalOutcomeDeclaration = AssessmentItemFactory.createOutcomeDeclarationForScoreResponse(assessmentItem, scoreIdentifier);
                outcomeDeclarations.add(modalOutcomeDeclaration);
            }
            {
                // variable minscore
                Variable minScoreVariable = new Variable(sum);
                sum.getExpressions().add(minScoreVariable);
                String scoreIdentifier = "MINSCORE_" + textEntry.getResponseIdentifier().toString();
                minScoreVariable.setIdentifier(ComplexReferenceIdentifier.parseString(scoreIdentifier));
                // create associated outcomeDeclaration
                OutcomeDeclaration modalOutcomeDeclaration = AssessmentItemFactory.createOutcomeDeclarationForScoreResponse(assessmentItem, scoreIdentifier);
                outcomeDeclarations.add(modalOutcomeDeclaration);
            }
        }
    }
    if (correctFeedback != null || incorrectFeedback != null) {
        SetOutcomeValue incorrectOutcomeValue = new SetOutcomeValue(assessmentItem.getResponseProcessing());
        incorrectOutcomeValue.setIdentifier(QTI21Constants.FEEDBACKBASIC_IDENTIFIER);
        BaseValue correctValue = new BaseValue(incorrectOutcomeValue);
        correctValue.setBaseTypeAttrValue(BaseType.IDENTIFIER);
        correctValue.setSingleValue(QTI21Constants.INCORRECT_IDENTIFIER_VALUE);
        incorrectOutcomeValue.setExpression(correctValue);
        responseRules.add(count++, incorrectOutcomeValue);
    }
}