#region License Information /* HeuristicLab * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using System.ComponentModel; using System.Text; using HeuristicLab.Common; using HeuristicLab.Core; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; namespace HeuristicLab.Encodings.ScheduleEncoding { [Item("Job", "Represents a composition of tasks that require processing in a scheduling problem.")] [StorableClass] public class Job : Item, INotifyPropertyChanged { [Storable(Name = "DueDate")] private double dueDate; public double DueDate { get { return dueDate; } set { bool changed = dueDate != value; dueDate = value; if (changed) OnPropertyChanged("DueDate"); } } [Storable(Name = "Index")] private int index; public int Index { get { return index; } set { bool changed = index != value; index = value; if (changed) OnPropertyChanged("Index"); } } [Storable(Name = "Tasks")] private ItemList tasks; public ItemList Tasks { get { return tasks; } set { bool changed = tasks != value; tasks = value; if (changed) OnPropertyChanged("Tasks"); } } [StorableConstructor] protected Job(bool deserializing) : base(deserializing) { } protected Job(Job original, Cloner cloner) : base(original, cloner) { this.DueDate = original.DueDate; this.Index = original.Index; this.Tasks = cloner.Clone(original.Tasks); } public Job() : this(-1, double.MaxValue) { } public Job(int index, double dueDate) : base() { DueDate = dueDate; Index = index; Tasks = new ItemList(); } public override IDeepCloneable Clone(Cloner cloner) { return new Job(this, cloner); } public override string ToString() { var sb = new StringBuilder(); sb.Append("Job#" + Index + " [ "); foreach (Task t in Tasks) { sb.Append(t.ToString() + " "); } sb.Append("{" + DueDate + "} "); sb.Append("]"); return sb.ToString(); } internal Task GetPreviousTask(Task t) { if (t.TaskNr == 0) return null; return Tasks[t.TaskNr - 1]; } public event PropertyChangedEventHandler PropertyChanged; protected virtual void OnPropertyChanged(string propertyName) { var handler = PropertyChanged; if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName)); } } }