public Gene(Slot slot, Event evt, Room room, bool cannotChange) { this.slot = slot; this.evt = evt; this.room = room; this.cannotChange = cannotChange; }
public Gene() { this.slot = new Slot(); this.evt = new Event(); this.room = new Room(); cannotChange = false; }
/* Checks for any clashes between groups and rooms for a particular slot */ public bool doClashesExist(Slot s, Event e, Room r) { int indexOfSelectedSlot = Program.slots.IndexOf(s); bool clashes = false; int i = 0; // ensure there are no index out of bound errors if ((indexOfSelectedSlot + e.getDuration()) >= Program.slots.Count) clashes = true; /* Check that there are no clashes for any hours of the event */ while ((i < e.getDuration()) && (!clashes)) { List<Gene> eventsAtThisTime = new List<Gene>(); foreach (Gene g in chromosome) { if (g.getSlot() == s) eventsAtThisTime.Add(g); } int j = 0; while ((j < eventsAtThisTime.Count) && (!clashes)) { if ((eventsAtThisTime[j].getEvent().getGroups().Intersect(e.getGroups()).Count() > 0) || (eventsAtThisTime[j].getRoom() == r && r != Program.lunchRoom)) clashes = true; j++; } s = Program.slots[++indexOfSelectedSlot]; i++; } return clashes; }
private void loadXML() { try { XmlTextReader reader = new XmlTextReader("data.xml"); string groupRecord = ""; Event eventToAdd = new Event(); List<string> eventGroups = new List<string>(); Gene fixedEventGene = new Gene(); Room roomToAdd = new Room(); string feDay = ""; string feTime = ""; while (reader.Read()) { reader.MoveToContent(); // groups string text = reader.Name.ToString(); if (text == "GroupYear") groupRecord += reader.ReadString(); else if (text == "GroupName") groupRecord += reader.ReadString(); else if (text == "GroupDescription") { groupRecord += " - " + reader.ReadString(); groups.Add(groupRecord); groupRecord = ""; } // events else if (text == "CourseCode") { eventToAdd = new Event(); eventToAdd.setCourse(reader.ReadString()); } else if (text == "Activity") eventToAdd.setActivity(reader.ReadString()); else if (text == "Duration") eventToAdd.setDuration(Int32.Parse(reader.ReadString())); else if (text == "Weekly") { eventToAdd.setWeekly(Boolean.Parse(reader.ReadString())); eventGroups = new List<string>(); } else if (text == "EventGroup") eventGroups.Add(reader.ReadString()); else if (text == "EventRoomSize") { eventToAdd.setGroups(eventGroups); eventToAdd.setRoomSize(reader.ReadString()); events.Add(eventToAdd); } // fixed events else if (text == "FEDay") { fixedEventGene = new Gene(); feDay = reader.ReadString(); fixedEventGene.setCannotChange(true); } else if (text == "FETime") feTime = reader.ReadString(); else if (text == "FEWeek") { fixedEventGene.setSlot(Genetic_Algorithms.Program.findSlot(getDayNum(feDay), Int32.Parse(feTime), reader.ReadString())); } else if (text == "FEDuration") fixedEventGene.getEvent().setDuration(Int32.Parse(reader.ReadString())); else if (text == "FECourseCode") fixedEventGene.getEvent().setCourse(reader.ReadString()); else if (text == "FEActivity") { fixedEventGene.getEvent().setActivity(reader.ReadString()); eventGroups = new List<string>(); } else if (text == "FEGroup") eventGroups.Add(reader.ReadString()); else if (text == "FERoom") { fixedEventGene.getEvent().setGroups(eventGroups); fixedEventGene.getRoom()._name = reader.ReadString(); fixedEventGene.getRoom()._size = ""; fixedEventGene.getRoom()._type = ""; fixedEvents.Add(fixedEventGene); } // rooms else if (text == "RoomName") { roomToAdd = new Room(); roomToAdd._name = reader.ReadString(); } else if (text == "RoomSize") roomToAdd._size = reader.ReadString(); else if (text == "RoomType") { roomToAdd._type = reader.ReadString(); rooms.Add(roomToAdd); } // courses else if (text == "CourseName") courses.Add(reader.ReadString()); // external rooms else if (text == "ExternalRoomName") externalRooms.Add(reader.ReadString()); } } catch (Exception exp) { Console.WriteLine(exp); } }
static void Main(string[] args) { groups = new List<string>(); groups.Add("w"); groups.Add("x"); groups.Add("y"); groups.Add("z"); groups.Add("m"); groups.Add("a"); string[] allGroups = new string[] { groups[0], groups[1], groups[2], groups[3], groups[4] }; rooms = new List<Room>(); rooms.Add(new Room("1.1", "Lecture", "Large")); rooms.Add(new Room("1.3", "Lecture", "Medium")); rooms.Add(new Room("1.4", "Lecture", "Medium")); rooms.Add(new Room("1.5", "Lecture", "Medium")); rooms.Add(new Room("3rd Year Lab", "Lab", "Large")); rooms.Add(new Room("Unix", "Lab", "Large")); rooms.Add(new Room("Eng", "Lab", "Large")); rooms.Add(new Room("Tutorial Room", "Tutorial", "Large")); rooms.Add(new Room("LF15", "Examples Class", "Large")); rooms.Add(new Room("1.5", "Workshop", "Large")); lunchRoom = new Room("Lunch Room", "Lunch", "Large"); // pain value array int[] painValues = {9, 8, 7, 3, 5, 3, 2, 4, // monday 7, 6, 5, 0, 3, 0, 1, 2, // tuesday 7, 5, 0, 0, 3, 0, 0, 3, // thursday 8, 7, 5, 3, 4, 5, 7, 8 // friday }; //0900-1700 4x = 8 x 4 = 32 + 4 hours on Wed = 36 hours slots = new List<Slot>(); string[] weeks = { "A", "B" }; int[] fullDaysID = { 1, 2, 4, 5 }; foreach (string week in weeks) { int j = 0; foreach (int dayID in fullDaysID) { for (int time = 900; time < 1700; time += 100) { slots.Add(new Slot(dayID, time, week, painValues[j])); j++; } } int[] painValuesWed = { 7, 5, 2, 0 }; int p = 0; for (int i = 900; i < 1300; i += 100) { slots.Add(new Slot(3, i, week, painValuesWed[p])); p++; } } slots = (from s in slots orderby s.getDay(), s.getTime() select s).ToList(); // 22 events events = new List<Event>(); /* ------------------- Lectures --------------------------- */ events.Add(new Event("COMP10412", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4]}), "Large")); events.Add(new Event("COMP10092", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4], groups[5]}), "Large")); events.Add(new Event("COMP10020", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[5]}), "Large")); events.Add(new Event("COMP10052", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4], groups[5]}), "Large")); events.Add(new Event("COMP10052", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4], groups[5]}), "Large")); events.Add(new Event("COMP10092", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4], groups[5]}), "Large")); events.Add(new Event("COMP10020", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[5] }), "Large")); events.Add(new Event("COMP10042", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4]}), "Large")); events.Add(new Event("COMP10900", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4], groups[5]}), "Large")); events.Add(new Event("COMP10092", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4], groups[5]}), "Large")); events.Add(new Event("COMP10042", "Lecture", 1, true, new List<string>(new string[] { groups[0], groups[1], groups[2], groups[3], groups[4] }), "Large")); /* ------------------------ Group W events --------------------------- */ events.Add(new Event("COMP10052", "Lab", 2, false, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("COMP10412", "Lab", 2, false, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("COMP10092", "Lab", 2, false, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("COMP10900", "Lab", 1, true, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("COMP10092", "Lab", 2, true, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("COMP10052", "Examples Class", 1, false, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("COMP10020", "Examples Class", 1, true, new List<string>(new string[] { groups[0] }), "Large")); events.Add(new Event("COMP10042", "Examples Class", 1, true, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("COMP10412", "Examples Class", 1, true, new List<string>(new string[] { groups[0], groups[4] }), "Large")); events.Add(new Event("Tutorial", "Tutorial", 1, true, new List<string>(new string[] { groups[0] }), "Large")); /* ------------------------ Group X events --------------------------- */ events.Add(new Event("COMP10412", "Lab", 2, false, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10092", "Lab", 2, false, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10900", "Lab", 1, true, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10052", "Lab", 2, false, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10092", "Lab", 2, true, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10042", "Examples Class", 1, true, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10020", "Examples Class", 1, true, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10412", "Examples Class", 1, true, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("COMP10052", "Examples Class", 1, false, new List<string>(new string[] { groups[1] }), "Large")); events.Add(new Event("Tutorial", "Tutorial", 1, true, new List<string>(new string[] { groups[1] }), "Large")); /* ------------------------ Group Y events --------------------------- */ events.Add(new Event("COMP10092", "Lab", 2, false, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10412", "Lab", 2, false, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10052", "Lab", 2, false, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10092", "Lab", 2, true, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10900", "Lab", 1, true, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10020", "Examples Class", 1, true, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10052", "Examples Class", 1, false, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10042", "Examples Class", 1, true, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("COMP10412", "Examples Class", 1, true, new List<string>(new string[] { groups[2] }), "Large")); events.Add(new Event("Tutorial", "Tutorial", 1, true, new List<string>(new string[] { groups[2] }), "Large")); /* ------------------------ Group Z events --------------------------- */ events.Add(new Event("COMP10052", "Lab", 2, false, new List<string>(new string[] { groups[3], groups[5] }), "Large")); events.Add(new Event("COMP10412", "Lab", 2, false, new List<string>(new string[] { groups[3] }), "Large")); events.Add(new Event("COMP10092", "Lab", 2, false, new List<string>(new string[] { groups[3], groups[5] }), "Large")); events.Add(new Event("COMP10900", "Lab", 1, true, new List<string>(new string[] { groups[3], groups[5] }), "Large")); events.Add(new Event("COMP10092", "Lab", 2, true, new List<string>(new string[] { groups[3], groups[5] }), "Large")); events.Add(new Event("COMP10042", "Examples Class", 1, true, new List<string>(new string[] { groups[3] }), "Large")); events.Add(new Event("COMP10052", "Examples Class", 1, false, new List<string>(new string[] { groups[3], groups[5] }), "Large")); events.Add(new Event("COMP10412", "Examples Class", 1, true, new List<string>(new string[] { groups[3] }), "Large")); events.Add(new Event("COMP10020", "Examples Class", 1, true, new List<string>(new string[] { groups[3], groups[5] }), "Large")); events.Add(new Event("Tutorial", "Tutorial", 1, true, new List<string>(new string[] { groups[3] }), "Large")); /* ------------------------ Group A events --------------------------- */ events.Add(new Event("Tutorial", "Tutorial", 1, true, new List<string>(new string[] { groups[5] }), "Large")); /* ---------------------- Lunch Events ---------------------------- */ lunchEvents = new List<Event>(); lunchEvents.Add(new Event("Lunch", "Lunch", 1, true, new List<string>(new string[] { groups[0] }), "Large")); lunchEvents.Add(new Event("Lunch", "Lunch", 1, true, new List<string>(new string[] { groups[1] }), "Large")); lunchEvents.Add(new Event("Lunch", "Lunch", 1, true, new List<string>(new string[] { groups[2] }), "Large")); lunchEvents.Add(new Event("Lunch", "Lunch", 1, true, new List<string>(new string[] { groups[3] }), "Large")); lunchEvents.Add(new Event("Lunch", "Lunch", 1, true, new List<string>(new string[] { groups[4] }), "Large")); lunchEvents.Add(new Event("Lunch", "Lunch", 1, true, new List<string>(new string[] { groups[5] }), "Large")); /* -------------------------- Fixed events -----------------------*/ List<Slot> allSlotsForEvent = new List<Slot>(); fixedEvents = new List<Gene>(); allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 1 && s.getTime() == 1200; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("MATH10232", "Lecture", 1, true, new List<string>(new string[] { groups[4] }), "Large"), new Room("SCH RUTH", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 1 && s.getTime() == 1600; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("MATH10212", "Lecture", 1, true, new List<string>(new string[] { groups[4] }), "Large"), new Room("CHEM G.51", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 2 && s.getTime() == 900; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("MATH10232", "Lecture", 1, true, new List<string>(new string[] { groups[4] }), "Large"), new Room("SCH RUTH", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 3 && s.getTime() == 1200; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("MATH10212", "Lecture", 1, true, new List<string>(new string[] { groups[4] }), "Large"), new Room("SCH RUTH", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 5 && s.getTime() == 900; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("MATH10212", "Lecture", 1, true, new List<string>(new string[] { groups[4] }), "Large"), new Room("ALEX TH", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 5 && s.getTime() == 1300; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("MATH10232", "Lecture", 1, true, new List<string>(new string[] { groups[4] }), "Large"), new Room("SCH RUTH", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s){ return s.getDay() == 2 && s.getTime() == 1000; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10252", "Lecture", 1, true, new List<string>(new string[] {groups[5]}), "Large"), new Room("Ell Wilk A3.7", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s){ return s.getDay() == 2 && s.getTime() == 1200; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10552", "Lecture", 1, true, new List<string>(new string[] {groups[5]}), "Large"), new Room("CHAP", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 4 && s.getTime() == 1000; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10252", "Lecture", 1, true, new List<string>(new string[] { groups[5] }), "Large"), new Room("MBS EAST F20", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 4 && s.getTime() == 1200; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10552", "Workshop", 1, true, new List<string>(new string[] { groups[5] }), "Large"), new Room("1.5", "Workshop", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 4 && s.getTime() == 1400; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10652", "Lecture", 1, true, new List<string>(new string[] { groups[5] }), "Large"), new Room("1.1", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 4 && s.getTime() == 1500; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10252", "Lecture", 1, true, new List<string>(new string[] { groups[5] }), "Large"), new Room("MBS EAST F20", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 4 && s.getTime() == 1600; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10552", "Lecture", 1, true, new List<string>(new string[] { groups[5] }), "Large"), new Room("CHAP", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 5 && s.getTime() == 1100; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10612", "Lecture", 1, true, new List<string>(new string[] { groups[5] }), "Large"), new Room("CRAW TH.2", "Lecture", "Large"), true)); } allSlotsForEvent = Program.slots.FindAll(delegate(Slot s) { return s.getDay() == 5 && s.getTime() == 1200; }); foreach (Slot s in allSlotsForEvent) { fixedEvents.Add(new Gene(s, new Event("BMAN10612", "Lecture", 1, true, new List<string>(new string[] { groups[5] }), "Large"), new Room("CRAW TH.2", "Lecture", "Large"), true)); } for (int repeating = 0; repeating < 5; repeating++) { // create initial population Population population = new Population(); population.createInitialPopulation(); //Console.WriteLine(population); //population.selection(); population.crossover(); } //population.createXML(); Console.ReadLine(); }
/* this method is required as some places the chromosome is viewed * as a Chromosome instead of a List<Gene> */ public void add(Slot s, Event e, Room r, bool cannotChange) { chromosome.Add(new Gene(s, e, r, cannotChange)); }
public void scheduleLunch() { /* For every event in the lunch events list, for every day that ought * to have lunch scheduled, choose either 1200 or 1300 to allocate * lunch to for that particular group */ Room lunchRoom = new Room("Lunch Room", "Lunch", "Large"); foreach (Event e in Program.lunchEvents) { List<Slot> tempLunchSlots = new List<Slot>(); int[] days = { 1, 2, 4, 5 }; foreach (int day in days) { tempLunchSlots = (from s in Program.slots where ((s.getTime() == 1200 || s.getTime() == 1300) && s.getDay() == day) select s).ToList(); Slot selectedSlot = tempLunchSlots[random.Next(tempLunchSlots.Count)]; chromosome.Add(new Gene(Program.slots[Program.slots.IndexOf(selectedSlot)], e , lunchRoom, false)); chromosome.Add(new Gene(Program.slots[Program.slots.IndexOf(getCorrespondingSlot(selectedSlot))], e, lunchRoom, false)); } } }