InfoCollection.cs :  » Web-Frameworks » Ingenious-MVC » Ingenious » Mvc » Configuration » C# / CSharp Open Source

#region License

/**
 * Ingenious MVC : An MVC framework for .NET 2.0
 * Copyright (C) 2006, JDP Group
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 * Authors: - Kent Boogaart (kentcb@internode.on.net)
 *          - James Inge
 */

#endregion

using System;
using System.Collections.Generic;
using System.Text;
using Ingenious.Mvc.Util;

namespace Ingenious.Mvc.Configuration{
  /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="T:InfoCollection`2"]/*'/>
  [Serializable]
  public sealed class InfoCollection<TIdType, TInfoType> : ICollection<TInfoType>
        where TInfoType : class, IInfo<TIdType>
  {
    private IDictionary<TIdType, TInfoType> _infos;

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="P:Item"]/*'/>
    public TInfoType this[TIdType id]
    {
      get
      {
        if (_infos.ContainsKey(id))
        {
          return _infos[id];
        }

        return default(TInfoType);
      }
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="P:IsReadOnly"]/*'/>
    public bool IsReadOnly
    {
      get
      {
        return _infos.IsReadOnly;
      }
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="P:Count"]/*'/>
    public int Count
    {
      get
      {
        return _infos.Count;
      }
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="M:.ctor()"]/*'/>
    public InfoCollection()
    {
      _infos = new Dictionary<TIdType, TInfoType>();
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="M:Add()"]/*'/>
    public void Add(TInfoType info)
    {
      ArgumentHelper.AssertNotNull(info, "info");
      _infos[info.Id] = info;
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="M:AddRange()"]/*'/>
    public void AddRange(ICollection<TInfoType> infos)
    {
      ArgumentHelper.AssertNotNull(infos, "infos");

      foreach (TInfoType info in infos)
      {
        Add(info);
      }
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="M:Clear()"]/*'/>
    public void Clear()
    {
      _infos.Clear();
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="M:Contains()"]/*'/>
    public bool Contains(TInfoType info)
    {
      ArgumentHelper.AssertNotNull(info, "info");
      return _infos.Keys.Contains(info.Id);
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="M:CopyTo(,System.Int32)"]/*'/>
    public void CopyTo(TInfoType[] array, int index)
    {
      _infos.Values.CopyTo(array, index);
    }

    /// <include file='InfoCollection.doc.xml' path='/doc/member[@name="M:Remove()"]/*'/>
    public bool Remove(TInfoType info)
    {
      ArgumentHelper.AssertNotNull(info, "info");
      return _infos.Remove(info.Id);
    }

    IEnumerator<TInfoType> IEnumerable<TInfoType>.GetEnumerator()
    {
      return _infos.Values.GetEnumerator();
    }

    System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
    {
      return _infos.Values.GetEnumerator();
    }
  }
}