private double calculateApprovedEcts(final EnrolmentContext enrolmentContext) {
final ExecutionSemester executionSemester = enrolmentContext.getExecutionPeriod();
final StandaloneCurriculumGroup group =
enrolmentContext.getStudentCurricularPlan().getStandaloneCurriculumGroup();
double approved = 0d;
for (final CurriculumLine line : group.getChildCurriculumLines()) {
if (line.isApproved() && line.isValid(executionSemester)) {
approved += line.getAccumulatedEctsCredits(executionSemester);
}
}
return approved;
}
