* ParameterCollection.cs: fixed IndexOfString, this indexer should be case insensitive
[mono.git] / mcs / class / System.Web.Services / System.Web.Services.Description / BasicProfileViolationEnumerator.cs
1 // 
2 // BasicProfileViolationEnumerator.cs
3 //
4 // Author:
5 //      Atsushi Enomoto  <atsushi@ximian.com>
6 //
7 // Copyright (C) 2006 Novell, Inc.
8 //
9
10 //
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
18 // 
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 // 
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30
31 #if NET_2_0
32
33 using System.Collections;
34 using System.Collections.Generic;
35
36 namespace System.Web.Services.Description
37 {
38         public class BasicProfileViolationEnumerator : IEnumerator<BasicProfileViolation>, IDisposable
39         {
40                 BasicProfileViolationCollection collection;
41                 int current = -1;
42                 int generation;
43
44                 public BasicProfileViolationEnumerator (BasicProfileViolationCollection collection)
45                 {
46                         if (collection == null)
47                                 throw new ArgumentNullException ("collection");
48                         this.collection = collection;
49                         generation = collection.Generation;
50                 }
51
52                 public void Dispose ()
53                 {
54                         collection = null;
55                 }
56
57                 public bool MoveNext ()
58                 {
59                         if (generation != collection.Generation)
60                                 throw new InvalidOperationException ("Collection has changed during the enumeration.");
61                         if (current + 1 == collection.Count)
62                                 return false;
63                         current++;
64                         return true;
65                 }
66
67                 public BasicProfileViolation Current {
68                         get { return current < 0 ? null : collection [current]; }
69                 }
70
71                 object IEnumerator.Current {
72                         get { return current < 0 ? null : collection [current]; }
73                 }
74
75                 void IEnumerator.Reset ()
76                 {
77                         current = -1;
78                 }
79         }
80 }
81 #endif