source: branches/PersistenceOverhaul/HeuristicLab.Persistence/4.0/Core/CustomTransformer.cs

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2012 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 <http://www.gnu.org/licenses/>.
 */
#endregion

using System;
using HeuristicLab.Persistence.Data;

namespace HeuristicLab.Persistence {
  public abstract class CustomTransformer<TSource> : ITransformer {
    public Guid Guid { get; private set; }
    public ushort Id { get; private set; }
    public ushort Order { get; private set; }

    protected CustomTransformer() {
      Guid = TransformerAttribute.GetGuid(this.GetType());
      Order = TransformerAttribute.GetOrder(this.GetType());
      Id = 0;
    }

    public void Initialize(ushort id) {
      Id = id;
    }

    public bool CanTransformType(Type type) {
      return type == typeof(TSource);
    }

    public abstract PersistenceData ToData(object o, PersistenceMapper mapper);
    public abstract object ToObject(PersistenceData data, PersistenceMapper mapper);
  }
}