OracleMonthSpan.cs :  » 2.6.4-mono-.net-core » System.Data » System » Data » OracleClient » C# / CSharp Open Source

Home
C# / CSharp Open Source
1.2.6.4 mono .net core
2.2.6.4 mono core
3.Aspect Oriented Frameworks
4.Bloggers
5.Build Systems
6.Business Application
7.Charting Reporting Tools
8.Chat Servers
9.Code Coverage Tools
10.Content Management Systems CMS
11.CRM ERP
12.Database
13.Development
14.Email
15.Forum
16.Game
17.GIS
18.GUI
19.IDEs
20.Installers Generators
21.Inversion of Control Dependency Injection
22.Issue Tracking
23.Logging Tools
24.Message
25.Mobile
26.Network Clients
27.Network Servers
28.Office
29.PDF
30.Persistence Frameworks
31.Portals
32.Profilers
33.Project Management
34.RSS RDF
35.Rule Engines
36.Script
37.Search Engines
38.Sound Audio
39.Source Control
40.SQL Clients
41.Template Engines
42.Testing
43.UML
44.Web Frameworks
45.Web Service
46.Web Testing
47.Wiki Engines
48.Windows Presentation Foundation
49.Workflows
50.XML Parsers
C# / C Sharp
C# / C Sharp by API
C# / CSharp Tutorial
C# / CSharp Open Source » 2.6.4 mono .net core » System.Data 
System.Data » System » Data » OracleClient » OracleMonthSpan.cs
//
// OracleMonthSpan.cs 
//
// Part of the Mono class libraries at
// mcs/class/System.Data.OracleClient/System.Data.OracleClient
//
// Assembly: System.Data.OracleClient.dll
// Namespace: System.Data.OracleClient
//
// Author: Tim Coleman <tim@timcoleman.com>
//
// Copyright (C) Tim Coleman, 2003
//
// Licensed under the MIT/X11 License.
//

using System;
using System.Data.SqlTypes;

namespace System.Data.OracleClient{
  public struct OracleMonthSpan : IComparable, INullable
  {
    #region Fields

    public static readonly OracleMonthSpan MaxValue = new OracleMonthSpan (176556);
    public static readonly OracleMonthSpan MinValue = new OracleMonthSpan (-176556);
    public static readonly OracleMonthSpan Null = new OracleMonthSpan ();

    bool notNull; 
    int value;

    #endregion // Fields

    #region Constructors

    public OracleMonthSpan (int months)
    {
      value = months;
      notNull = true;
    }

    public OracleMonthSpan (OracleMonthSpan from)
    {
      this.notNull = from.notNull;
      this.value = from.value;
    }

    public OracleMonthSpan (int years, int months)
      : this (years * 12 + months)
    {
    }

    #endregion // Constructors

    #region Properties

    public bool IsNull {
      get { return !notNull; }
    }

    public int Value {
      get {
        if (IsNull)
          throw new Exception ("Data is null.");

        return value;
      }
    }

    #endregion // Properties

    #region Methods

    public int CompareTo (object obj)
    {
      OracleMonthSpan o = (OracleMonthSpan) obj;
      if (obj == null)
        throw new NullReferenceException ("Object reference not set to an instance of an object");
      else if (!(obj is OracleMonthSpan))
        throw new ArgumentException ("Value is not a System.Data.OracleClient.OracleMonthSpan", obj.ToString ());
      else if (o.IsNull && this.IsNull)
        return 0;
      else if (o.IsNull && !(this.IsNull))
        return 1;
      else
        return value.CompareTo (o.Value);
    }

    public override bool Equals (object value)
    {
      if (value is OracleMonthSpan) {
        OracleMonthSpan m = (OracleMonthSpan) value;
        return this.value == m.value;
      }
      return false;
    }

    public static OracleBoolean Equals (OracleMonthSpan x, OracleMonthSpan y)
    {
      if (x.IsNull || y.IsNull)
        return OracleBoolean.Null;
      return new OracleBoolean (x.Value == y.Value);
    }

    [MonoTODO]
    public override int GetHashCode ()
    {
      throw new NotImplementedException ();
    }

    public static OracleBoolean GreaterThan (OracleMonthSpan x, OracleMonthSpan y)
    {
      if (x.IsNull || y.IsNull)
        return OracleBoolean.Null;
      return (x.value > y.value);
    }

    public static OracleBoolean GreaterThanOrEqual (OracleMonthSpan x, OracleMonthSpan y)
    {
      if (x.IsNull || y.IsNull)
        return OracleBoolean.Null;
      return (x.value >= y.value);
    }

    public static OracleBoolean LessThan (OracleMonthSpan x, OracleMonthSpan y)
    {
      if (x.IsNull || y.IsNull)
        return OracleBoolean.Null;
      return (x.value < y.value);
    }

    public static OracleBoolean LessThanOrEqual (OracleMonthSpan x, OracleMonthSpan y)
    {
      if (x.IsNull || y.IsNull)
        return OracleBoolean.Null;
      return (x.value <= y.value);
    }

    public static OracleBoolean NotEquals (OracleMonthSpan x, OracleMonthSpan y)
    {
      if (x.IsNull || y.IsNull)
        return OracleBoolean.Null;
      return (x.value != y.value);
    }
    
    public static OracleMonthSpan Parse (string s)
    {
      return new OracleMonthSpan (Int32.Parse (s));
    }

    public override string ToString ()
    {
      if (IsNull)
        return "Null";
      return value.ToString ();
    }

    #endregion // Methods

    #region Operators and Type Conversions

    public static OracleBoolean operator == (OracleMonthSpan x, OracleMonthSpan y)
    {
      return Equals (x, y);
    }

    public static OracleBoolean operator > (OracleMonthSpan x, OracleMonthSpan y)
    {
      return GreaterThan (x, y);
    }

    public static OracleBoolean operator >= (OracleMonthSpan x, OracleMonthSpan y)
    {
      return GreaterThanOrEqual (x, y);
    }

    public static OracleBoolean operator != (OracleMonthSpan x, OracleMonthSpan y)
    {
      return NotEquals (x, y);
    }

    public static OracleBoolean operator < (OracleMonthSpan x, OracleMonthSpan y)
    {
      return LessThan (x, y);
    }

    public static OracleBoolean operator <= (OracleMonthSpan x, OracleMonthSpan y)
    {
      return LessThan (x, y);
    }

    public static explicit operator int (OracleMonthSpan x)
    {
      return x.value;
    }

    public static explicit operator OracleMonthSpan (string x)
    {
      return Parse (x);
    }

    #endregion // Operators and Type Conversions
  }
}
www.java2v.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.