ActiveRecord/Castle.ActiveRecord/Framework/Internal/ActiveRecordModelCollection.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.ActiveRecord.Framework.Internal
  16 {
  17         using System;
  18         using System.Collections;
  19
  20         /// <summary>
  21         /// Map System.Type to their ActiveRecordModel
  22         /// </summary>
  23         public class ActiveRecordModelCollection : DictionaryBase, IEnumerable
  24         {
  25                 /// <summary>
  26                 /// Adds the specified model.
  27                 /// </summary>
  28                 /// <param name="model">The model.</param>
  29                 public void Add(ActiveRecordModel model)
  30                 {
  31                         Dictionary.Add(model.Type, model);
  32                 }
  33
  34                 /// <summary>
  35                 /// Determines whether the collection contains the specified type.
  36                 /// </summary>
  37                 /// <param name="type">The type.</param>
  38                 /// <returns>
  39                 ///     <c>true</c> if the collection contains the specified type; otherwise, <c>false</c>.
  40                 /// </returns>
  41                 public bool Contains(Type type)
  42                 {
  43                         return Dictionary.Contains(type);
  44                 }
  45
  46                 /// <summary>
  47                 /// Gets the <see cref="Castle.ActiveRecord.Framework.Internal.ActiveRecordModel"/> with the specified type.
  48                 /// </summary>
  49                 /// <value></value>
  50                 public ActiveRecordModel this[Type type]
  51                 {
  52                         get { return Dictionary[type] as ActiveRecordModel; }
  53                 }
  54
  55                 #region IEnumerable Members
  56
  57                 /// <summary>
  58                 /// Returns an enumerator that iterates through a collection.
  59                 /// </summary>
  60                 /// <returns>
  61                 /// An <see cref="T:System.Collections.IEnumerator"></see> object that can be used to iterate through the collection.
  62                 /// </returns>
  63                 public new IEnumerator GetEnumerator()
  64                 {
  65                         return Dictionary.Values.GetEnumerator();
  66                 }
  67
  68                 #endregion
  69         }
  70 }