mcs/class/System.IO.Compression/SharpCompress/ReadOnlyCollection.cs

   1 using System;
   2 using System.Collections.Generic;
   3
   4 namespace SharpCompress
   5 {
   6     internal class ReadOnlyCollection<T> : ICollection<T>
   7     {
   8         private ICollection<T> collection;
   9
  10         public ReadOnlyCollection(ICollection<T> collection)
  11         {
  12             this.collection = collection;
  13         }
  14
  15         public void Add(T item)
  16         {
  17             throw new NotImplementedException();
  18         }
  19
  20         public void Clear()
  21         {
  22             throw new NotImplementedException();
  23         }
  24
  25         public bool Contains(T item)
  26         {
  27             return collection.Contains(item);
  28         }
  29
  30         public void CopyTo(T[] array, int arrayIndex)
  31         {
  32             collection.CopyTo(array, arrayIndex);
  33         }
  34
  35         public int Count
  36         {
  37             get { return collection.Count; }
  38         }
  39
  40         public bool IsReadOnly
  41         {
  42             get { return true; }
  43         }
  44
  45         public bool Remove(T item)
  46         {
  47             throw new NotImplementedException();
  48         }
  49
  50         public IEnumerator<T> GetEnumerator()
  51         {
  52             return collection.GetEnumerator();
  53         }
  54
  55         System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
  56         {
  57             throw new NotImplementedException();
  58         }
  59     }
  60 }