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//
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// Period.cs
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//
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// Author:
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// Paul Schneider <paulschneider@free.fr>
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//
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// Copyright (c) 2015 Paul Schneider
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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using System;
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using System.ComponentModel.DataAnnotations;
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namespace Yavsc.Models.Calendar
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{
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/// <summary>
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/// Hollydays.
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/// </summary>
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public class Period {
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/// <summary>
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/// Gets or sets the start.
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/// </summary>
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/// <value>The start.</value>
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[Required,Display(Name="Début")]
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public DateTime Start { get; set; }
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/// <summary>
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/// Gets or sets the end.
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/// </summary>
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/// <value>The end.</value>
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[Required,Display(Name="Fin")]
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public DateTime End { get; set; }
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public static Period operator ^ (Period foo, Period bar) {
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var min = ( DateTime.Compare(foo.Start, bar.Start) > 0 ) ? foo.Start : bar.Start;
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var max = ( DateTime.Compare(bar.End, foo.End) > 0 ) ? foo.End : bar.End;
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if (DateTime.Compare(max, min)>0) return new Period { Start = min, End = max };
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return null;
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}
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}
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}
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