#region License Information
/* HeuristicLab
* Copyright (C) 2002-2015 Joseph Helm and 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 HeuristicLab.Problems.BinPacking.Interfaces;
using HeuristicLab.Problems.BinPacking.Shapes;
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Data;
using HeuristicLab.Parameters;
using HeuristicLab.Problems.BinPacking.PackingBin;
namespace HeuristicLab.Problems.BinPacking.PackingItem {
[Item("RectangularPackingItem", "Represents a rectangular packing-item for bin-packing problems.")]
[StorableClass]
public class RectangularPackingItem : RectangularPackingShape, IPackingItem {
public RectangularPackingBin TargetBin {
get { return ((IValueParameter)Parameters["TargetBin"]).Value; }
set { ((IValueParameter)Parameters["TargetBin"]).Value = value; }
}
public double Weight {
get { return ((IFixedValueParameter)Parameters["Weight"]).Value.Value; }
set { ((IFixedValueParameter)Parameters["Weight"]).Value.Value = value; }
}
public int Material {
get { return ((IFixedValueParameter)Parameters["Material"]).Value.Value; }
set { ((IFixedValueParameter)Parameters["Material"]).Value.Value = value; }
}
[StorableConstructor]
protected RectangularPackingItem(bool deserializing) : base(deserializing) { }
protected RectangularPackingItem(RectangularPackingItem original, Cloner cloner)
: base(original, cloner) {
}
public override IDeepCloneable Clone(Cloner cloner) {
return new RectangularPackingItem(this, cloner);
}
public RectangularPackingItem()
: base() {
Parameters.Add(new ValueParameter("TargetBin"));
Parameters.Add(new FixedValueParameter("Weight"));
Parameters.Add(new FixedValueParameter("Material"));
}
public RectangularPackingItem(int width, int height, RectangularPackingBin targetBin)
: this() {
this.Weight = width;
this.Height = height;
this.TargetBin = (RectangularPackingBin)targetBin.Clone();
}
public bool SupportsStacking(IPackingItem other) {
return ((other.Material < this.Material) || (other.Material.Equals(this.Material) && other.Weight <= this.Weight));
}
}
}