63 lines
2.7 KiB
C#
63 lines
2.7 KiB
C#
/*
|
|
*
|
|
* (c) Copyright Ascensio System Limited 2010-2018
|
|
*
|
|
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
|
|
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
|
|
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
|
|
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
|
|
*
|
|
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
|
|
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
|
|
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
|
|
*
|
|
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
|
|
* relevant author attributions when distributing the software. If the display of the logo in its graphic
|
|
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
|
|
* in every copy of the program you distribute.
|
|
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
|
|
*
|
|
*/
|
|
|
|
|
|
using System.Collections.Generic;
|
|
|
|
namespace ASC.Common.Data.Sql.Expressions
|
|
{
|
|
public class JunctionExp : Exp
|
|
{
|
|
private readonly bool and;
|
|
private readonly Exp exp1;
|
|
private readonly Exp exp2;
|
|
|
|
public JunctionExp(Exp exp1, Exp exp2, bool and)
|
|
{
|
|
this.exp1 = exp1;
|
|
this.exp2 = exp2;
|
|
this.and = and;
|
|
}
|
|
|
|
public override string ToString(ISqlDialect dialect)
|
|
{
|
|
string format = exp1 is JunctionExp && ((JunctionExp) exp1).and != and ? "({0})" : "{0}";
|
|
format += " {1} ";
|
|
format += exp2 is JunctionExp && ((JunctionExp) exp2).and != and ? "({2})" : "{2}";
|
|
return Not
|
|
? string.Format(format, (!exp1).ToString(dialect), and ? "or" : "and",
|
|
(!exp2).ToString(dialect))
|
|
: string.Format(format, exp1.ToString(dialect), and ? "and" : "or", exp2.ToString(dialect));
|
|
}
|
|
|
|
public override object[] GetParameters()
|
|
{
|
|
var parameters = new List<object>();
|
|
parameters.AddRange(exp1.GetParameters());
|
|
parameters.AddRange(exp2.GetParameters());
|
|
return parameters.ToArray();
|
|
}
|
|
}
|
|
} |