mcs/class/System.Data.OracleClient/System.Data.OracleClient/OracleTimeSpan.cs

   1 //
   2 // OracleTimeSpan.cs
   3 //
   4 // Part of the Mono class libraries at
   5 // mcs/class/System.Data.OracleClient/System.Data.OracleClient
   6 //
   7 // Assembly: System.Data.OracleClient.dll
   8 // Namespace: System.Data.OracleClient
   9 //
  10 // Author: Tim Coleman <tim@timcoleman.com>
  11 //
  12 // Copyright (C) Tim Coleman, 2003
  13 //
  14 // Licensed under the MIT/X11 License.
  15 //
  16
  17 using System;
  18 using System.Data.SqlTypes;
  19
  20 namespace System.Data.OracleClient {
  21         public struct OracleTimeSpan : IComparable, INullable
  22         {
  23                 #region Fields
  24
  25                 public static readonly OracleTimeSpan MaxValue = new OracleTimeSpan (TimeSpan.MaxValue);
  26                 public static readonly OracleTimeSpan MinValue = new OracleTimeSpan (TimeSpan.MinValue);
  27                 public static readonly OracleTimeSpan Null = new OracleTimeSpan ();
  28
  29                 bool notNull;
  30                 TimeSpan value;
  31
  32                 #endregion // Fields
  33
  34                 #region Constructors
  35
  36                 public OracleTimeSpan (long ticks)
  37                         : this (new TimeSpan (ticks))
  38                 {
  39                 }
  40
  41                 public OracleTimeSpan (OracleTimeSpan from)
  42                         : this (from.Value)
  43                 {
  44                 }
  45
  46                 public OracleTimeSpan (TimeSpan ts)
  47                 {
  48                         value = ts;
  49                         notNull = true;
  50                 }
  51
  52                 public OracleTimeSpan (int hours, int minutes, int seconds)
  53                         : this (new TimeSpan (hours, minutes, seconds))
  54                 {
  55                 }
  56
  57                 public OracleTimeSpan (int days, int hours, int minutes, int seconds)
  58                         : this (new TimeSpan (days, hours, minutes, seconds))
  59                 {
  60                 }
  61
  62                 public OracleTimeSpan (int days, int hours, int minutes, int seconds, int milliseconds)
  63                         : this (new TimeSpan (days, hours, minutes, seconds, milliseconds))
  64                 {
  65                 }
  66
  67                 #endregion // Constructors
  68
  69                 #region Properties
  70
  71                 public int Days {
  72                         get { return Value.Days; }
  73                 }
  74
  75                 public int Hours {
  76                         get { return Value.Days; }
  77                 }
  78
  79                 public bool IsNull {
  80                         get { return !notNull; }
  81                 }
  82
  83                 public int Milliseconds {
  84                         get { return Value.Milliseconds; }
  85                 }
  86
  87                 public int Minutes {
  88                         get { return Value.Minutes; }
  89                 }
  90
  91                 public int Seconds {
  92                         get { return Value.Seconds; }
  93                 }
  94
  95                 public TimeSpan Value {
  96                         get { return value; }
  97                 }
  98
  99                 #endregion // Properties
 100
 101                 #region Methods
 102
 103                 [MonoTODO]
 104                 public int CompareTo (object obj)
 105                 {
 106                         throw new NotImplementedException ();
 107                 }
 108
 109                 [MonoTODO]
 110                 public override bool Equals (object value)
 111                 {
 112                         throw new NotImplementedException ();
 113                 }
 114
 115                 public static OracleBoolean Equals (OracleTimeSpan x, OracleTimeSpan y)
 116                 {
 117                         if (x.IsNull || y.IsNull)
 118                                 return OracleBoolean.Null;
 119                         return new OracleBoolean (x.Value == y.Value);
 120                 }
 121
 122                 [MonoTODO]
 123                 public override int GetHashCode ()
 124                 {
 125                         throw new NotImplementedException ();
 126                 }
 127
 128                 public static OracleBoolean GreaterThan (OracleTimeSpan x, OracleTimeSpan y)
 129                 {
 130                         if (x.IsNull || y.IsNull)
 131                                 return OracleBoolean.Null;
 132                         return (x.Value > y.Value);
 133                 }
 134
 135                 public static OracleBoolean GreaterThanOrEqual (OracleTimeSpan x, OracleTimeSpan y)
 136                 {
 137                         if (x.IsNull || y.IsNull)
 138                                 return OracleBoolean.Null;
 139                         return (x.Value >= y.Value);
 140                 }
 141
 142                 public static OracleBoolean LessThan (OracleTimeSpan x, OracleTimeSpan y)
 143                 {
 144                         if (x.IsNull || y.IsNull)
 145                                 return OracleBoolean.Null;
 146                         return (x.Value < y.Value);
 147                 }
 148
 149                 public static OracleBoolean LessThanOrEqual (OracleTimeSpan x, OracleTimeSpan y)
 150                 {
 151                         if (x.IsNull || y.IsNull)
 152                                 return OracleBoolean.Null;
 153                         return (x.Value <= y.Value);
 154                 }
 155
 156                 public static OracleBoolean NotEquals (OracleTimeSpan x, OracleTimeSpan y)
 157                 {
 158                         if (x.IsNull || y.IsNull)
 159                                 return OracleBoolean.Null;
 160                         return (x.Value != y.Value);
 161                 }
 162
 163                 public static OracleTimeSpan Parse (string s)
 164                 {
 165                         return new OracleTimeSpan (TimeSpan.Parse (s));
 166                 }
 167
 168                 public override string ToString ()
 169                 {
 170                         if (IsNull)
 171                                 return "Null";
 172                         return value.ToString ();
 173                 }
 174
 175                 #endregion // Methods
 176
 177                 #region Operators and Type Conversions
 178
 179                 public static OracleBoolean operator == (OracleTimeSpan x, OracleTimeSpan y)
 180                 {
 181                         return Equals (x, y);
 182                 }
 183
 184                 public static OracleBoolean operator > (OracleTimeSpan x, OracleTimeSpan y)
 185                 {
 186                         return GreaterThan (x, y);
 187                 }
 188
 189                 public static OracleBoolean operator >= (OracleTimeSpan x, OracleTimeSpan y)
 190                 {
 191                         return GreaterThanOrEqual (x, y);
 192                 }
 193
 194                 public static OracleBoolean operator != (OracleTimeSpan x, OracleTimeSpan y)
 195                 {
 196                         return NotEquals (x, y);
 197                 }
 198
 199                 public static OracleBoolean operator < (OracleTimeSpan x, OracleTimeSpan y)
 200                 {
 201                         return LessThan (x, y);
 202                 }
 203
 204                 public static OracleBoolean operator <= (OracleTimeSpan x, OracleTimeSpan y)
 205                 {
 206                         return LessThan (x, y);
 207                 }
 208
 209                 public static explicit operator TimeSpan (OracleTimeSpan x)
 210                 {
 211                         return x.Value;
 212                 }
 213
 214                 public static explicit operator OracleTimeSpan (string s)
 215                 {
 216                         return Parse (s);
 217                 }
 218
 219                 #endregion // Operators and Type Conversions
 220         }
 221 }