001package org.cpsolver.studentsct.report; 002 003import org.cpsolver.ifs.assignment.Assignment; 004import org.cpsolver.ifs.util.CSVFile; 005import org.cpsolver.ifs.util.DataProperties; 006import org.cpsolver.studentsct.StudentSectioningModel; 007import org.cpsolver.studentsct.model.Course; 008import org.cpsolver.studentsct.model.CourseRequest; 009import org.cpsolver.studentsct.model.Enrollment; 010import org.cpsolver.studentsct.model.Request; 011import org.cpsolver.studentsct.model.Request.RequestPriority; 012import org.cpsolver.studentsct.model.Student; 013 014/** 015 * This reports lists critical courses and their assignments.<br> 016 * <br> 017 * 018 * @version StudentSct 1.3 (Student Sectioning)<br> 019 * Copyright (C) 2015 Tomáš Müller<br> 020 * <a href="mailto:muller@unitime.org">muller@unitime.org</a><br> 021 * <a href="http://muller.unitime.org">http://muller.unitime.org</a><br> 022 * <br> 023 * This library is free software; you can redistribute it and/or modify 024 * it under the terms of the GNU Lesser General Public License as 025 * published by the Free Software Foundation; either version 3 of the 026 * License, or (at your option) any later version. <br> 027 * <br> 028 * This library is distributed in the hope that it will be useful, but 029 * WITHOUT ANY WARRANTY; without even the implied warranty of 030 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 031 * Lesser General Public License for more details. <br> 032 * <br> 033 * You should have received a copy of the GNU Lesser General Public 034 * License along with this library; if not see 035 * <a href='http://www.gnu.org/licenses/'>http://www.gnu.org/licenses/</a>. 036 */ 037public class CriticalCoursesTable extends AbstractStudentSectioningReport { 038 /** 039 * Constructor 040 * 041 * @param model 042 * student sectioning model 043 */ 044 public CriticalCoursesTable(StudentSectioningModel model) { 045 super(model); 046 } 047 048 @Override 049 public CSVFile createTable(Assignment<Request, Enrollment> assignment, DataProperties properties) { 050 RequestPriority rp = RequestPriority.valueOf(properties.getProperty("priority", RequestPriority.Critical.name())); 051 CSVFile csv = new CSVFile(); 052 csv.setHeader(new CSVFile.CSVField[] { 053 new CSVFile.CSVField("__Student"), 054 new CSVFile.CSVField("Student"), 055 new CSVFile.CSVField("Priority"), 056 new CSVFile.CSVField("Course"), 057 new CSVFile.CSVField("1st Alt"), 058 new CSVFile.CSVField("2nd Alt"), 059 new CSVFile.CSVField("Enrolled"), 060 new CSVFile.CSVField("Choice") 061 }); 062 for (Student student: getModel().getStudents()) { 063 if (student.isDummy()) continue; 064 int priority = 0; 065 for (Request r: student.getRequests()) { 066 if (r instanceof CourseRequest) { 067 CourseRequest cr = (CourseRequest)r; 068 priority ++; 069 if (rp != cr.getRequestPriority() || cr.isAlternative()) continue; 070 Enrollment e = cr.getAssignment(assignment); 071 if (!matches(cr, e)) continue; 072 Course course = cr.getCourses().get(0); 073 Course alt1 = (cr.getCourses().size() < 2 ? null : cr.getCourses().get(1)); 074 Course alt2 = (cr.getCourses().size() < 3 ? null : cr.getCourses().get(2)); 075 Course enrolled = (e == null ? null : e.getCourse()); 076 csv.addLine(new CSVFile.CSVField[] { 077 new CSVFile.CSVField(student.getId()), 078 new CSVFile.CSVField(student.getExternalId()), 079 new CSVFile.CSVField(priority), 080 new CSVFile.CSVField(course.getName()), 081 new CSVFile.CSVField(alt1 == null ? "" : alt1.getName()), 082 new CSVFile.CSVField(alt2 == null ? "" : alt2.getName()), 083 new CSVFile.CSVField(enrolled == null ? "" : enrolled.getName()), 084 new CSVFile.CSVField(enrolled == null ? "" : String.valueOf(cr.getCourses().indexOf(enrolled) + 1)) 085 }); 086 } 087 } 088 } 089 return csv; 090 } 091}