[6475] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[8603] | 3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[6475] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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[8886] | 22 | using System.ComponentModel;
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[6475] | 23 | using System.Text;
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| 24 | using HeuristicLab.Common;
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| 25 | using HeuristicLab.Core;
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| 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 27 |
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| 28 | namespace HeuristicLab.Encodings.ScheduleEncoding {
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| 29 | [Item("Job", "Represents a composition of tasks that require processing in a scheduling problem.")]
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| 30 | [StorableClass]
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[8886] | 31 | public class Job : Item, INotifyPropertyChanged {
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[8887] | 32 |
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| 33 | [Storable(Name = "DueDate")]
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| 34 | private double dueDate;
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[8886] | 35 | public double DueDate {
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| 36 | get { return dueDate; }
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| 37 | set {
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| 38 | bool changed = dueDate != value;
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| 39 | dueDate = value;
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| 40 | if (changed) OnPropertyChanged("DueDate");
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| 41 | }
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| 42 | }
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[6475] | 43 |
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[8886] | 44 | [Storable(Name = "Index")]
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| 45 | private int index;
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| 46 | public int Index {
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| 47 | get { return index; }
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| 48 | set {
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| 49 | bool changed = index != value;
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| 50 | index = value;
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| 51 | if (changed) OnPropertyChanged("Index");
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| 52 | }
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| 53 | }
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| 54 |
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| 55 | [Storable(Name = "Tasks")]
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[8887] | 56 | private ItemList<Task> tasks;
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[8886] | 57 | public ItemList<Task> Tasks {
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| 58 | get { return tasks; }
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| 59 | set {
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| 60 | bool changed = tasks != value;
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| 61 | tasks = value;
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| 62 | if (changed) OnPropertyChanged("Tasks");
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| 63 | }
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| 64 | }
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| 65 |
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[6475] | 66 | [StorableConstructor]
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| 67 | protected Job(bool deserializing) : base(deserializing) { }
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| 68 | protected Job(Job original, Cloner cloner)
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| 69 | : base(original, cloner) {
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| 70 | this.DueDate = original.DueDate;
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| 71 | this.Index = original.Index;
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| 72 | this.Tasks = cloner.Clone(original.Tasks);
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| 73 | }
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[8887] | 74 | public Job() : this(-1, double.MaxValue) { }
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[6475] | 75 | public Job(int index, double dueDate)
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| 76 | : base() {
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[8886] | 77 | DueDate = dueDate;
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[6475] | 78 | Index = index;
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| 79 | Tasks = new ItemList<Task>();
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| 80 | }
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| 81 |
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[8887] | 82 | public override IDeepCloneable Clone(Cloner cloner) {
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| 83 | return new Job(this, cloner);
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| 84 | }
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| 85 |
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[6475] | 86 | public override string ToString() {
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[8886] | 87 | var sb = new StringBuilder();
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[6475] | 88 | sb.Append("Job#" + Index + " [ ");
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| 89 | foreach (Task t in Tasks) {
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| 90 | sb.Append(t.ToString() + " ");
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| 91 | }
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[7116] | 92 | sb.Append("{" + DueDate + "} ");
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[6475] | 93 | sb.Append("]");
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| 94 | return sb.ToString();
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| 95 | }
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| 96 |
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| 97 | internal Task GetPreviousTask(Task t) {
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[8886] | 98 | if (t.TaskNr == 0) return null;
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| 99 | return Tasks[t.TaskNr - 1];
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[6475] | 100 | }
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| 101 |
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[8886] | 102 | public event PropertyChangedEventHandler PropertyChanged;
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| 103 | protected virtual void OnPropertyChanged(string propertyName) {
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| 104 | var handler = PropertyChanged;
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| 105 | if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName));
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| 106 | }
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[6475] | 107 | }
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| 108 | }
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