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51 lines
2.5 KiB
C#

/******************************************************************************
// MARECHAI: Master repository of computing history artifacts information
// ----------------------------------------------------------------------------
//
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// --[ License ] --------------------------------------------------------------
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2003-2021 Natalia Portillo
*******************************************************************************/
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
namespace Marechai.Database.Models
{
public class Book : DocumentBase
{
[StringLength(13, MinimumLength = 10)]
public string Isbn { get; set; }
public short? Pages { get; set; }
public int? Edition { get; set; }
public long? PreviousId { get; set; }
public long? SourceId { get; set; }
public virtual Book Previous { get; set; }
public virtual Book Source { get; set; }
public virtual Book Next { get; set; }
public virtual Iso31661Numeric Country { get; set; }
public virtual ICollection<Book> Derivates { get; set; }
public virtual ICollection<CompaniesByBook> Companies { get; set; }
public virtual ICollection<PeopleByBook> People { get; set; }
public virtual ICollection<BooksByMachine> Machines { get; set; }
public virtual ICollection<BooksByMachineFamily> MachineFamilies { get; set; }
public virtual ICollection<BookScan> Scans { get; set; }
}
}