mcs/class/System.Data/System.Data.Sql/SqlUserDefinedAggregateAttribute.cs

   1 //
   2 // System.Data.Sql.SqlUserDefinedAggregateAttribute
   3 //
   4 // Author:
   5 //   Tim Coleman (tim@timcoleman.com)
   6 //
   7 // Copyright (C) Tim Coleman, 2003
   8 //
   9
  10 //
  11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32
  33 #if NET_2_0
  34
  35 using System;
  36
  37 namespace System.Data.Sql {
  38         [AttributeUsage (AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = false, Inherited = false)]
  39         public sealed class SqlUserDefinedAggregateAttribute : Attribute
  40         {
  41                 #region Fields
  42
  43                 public const int MaxByteSizeValue = 8000;
  44
  45                 Format format;
  46                 bool isInvariantToDuplicates;
  47                 bool isInvariantToNulls;
  48                 bool isInvariantToOrder;
  49                 bool isNullIfEmpty;
  50                 int maxByteSize;
  51
  52                 #endregion // Fields
  53
  54                 #region Constructors
  55
  56                 public SqlUserDefinedAggregateAttribute (Format f)
  57                 {
  58                         Format = f;
  59                         IsInvariantToDuplicates = false;
  60                         IsInvariantToNulls = false;
  61                         IsInvariantToOrder = false;
  62                         IsNullIfEmpty = false;
  63                         MaxByteSize = MaxByteSizeValue;
  64                 }
  65
  66                 #endregion // Constructors
  67
  68                 #region Properties
  69
  70                 public Format Format {
  71                         get { return format; }
  72                         set { format = value; }
  73                 }
  74
  75                 public bool IsInvariantToDuplicates {
  76                         get { return isInvariantToDuplicates; }
  77                         set { isInvariantToDuplicates = value; }
  78                 }
  79
  80                 public bool IsInvariantToNulls {
  81                         get { return isInvariantToNulls; }
  82                         set { isInvariantToNulls = value; }
  83                 }
  84
  85                 public bool IsInvariantToOrder {
  86                         get { return isInvariantToOrder; }
  87                         set { isInvariantToOrder = value; }
  88                 }
  89
  90                 public bool IsNullIfEmpty {
  91                         get { return isNullIfEmpty; }
  92                         set { isNullIfEmpty = value; }
  93                 }
  94
  95                 public int MaxByteSize {
  96                         get { return maxByteSize; }
  97                         set { maxByteSize = value; }
  98                 }
  99
 100                 #endregion // Properties
 101         }
 102 }
 103
 104 #endif