public static ExecutionDegree readByDegreeCodeAndExecutionYearAndCampus( String degreeCode, ExecutionYear executionYear, Space campus) { for (final Degree degree : Degree.readAllByDegreeCode(degreeCode)) { final ExecutionDegree executionDegree = degree.getMostRecentDegreeCurricularPlan().getExecutionDegreeByYear(executionYear); if (executionDegree.getCampus() == campus) { return executionDegree; } } return null; }