annotate Agendas/trunk/src/Agendas.Domain/EventoNullState.cs @ 101:9bfdd5bf3ad2

Manejo de estados de los Eventos mediante state pattern (primer version)
author jorge.rowies
date Sun, 05 Jun 2011 11:10:32 -0300
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children 23325dddddcc
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1 using AltNetHispano.Agendas.Domain.Exceptions;
9bfdd5bf3ad2 Manejo de estados de los Eventos mediante state pattern (primer version)
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2
9bfdd5bf3ad2 Manejo de estados de los Eventos mediante state pattern (primer version)
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3 namespace AltNetHispano.Agendas.Domain
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4 {
9bfdd5bf3ad2 Manejo de estados de los Eventos mediante state pattern (primer version)
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5 public class EventoNullState : EventoState
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6 {
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7 private readonly Evento _evento;
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8
9bfdd5bf3ad2 Manejo de estados de los Eventos mediante state pattern (primer version)
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9 public EventoNullState(Evento evento)
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10 {
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11 _evento = evento;
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12 }
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13
9bfdd5bf3ad2 Manejo de estados de los Eventos mediante state pattern (primer version)
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14 public override void Promover(Accion accion)
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15 {
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16 switch (accion)
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17 {
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18 case Accion.Proponer:
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19 _evento.Estado = new EventoPropuestoState(_evento);
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20 break;
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21 case Accion.Agendar:
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22 _evento.Estado = new EventoAgendadoState(_evento);
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23 break;
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24 default:
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25 throw new AccionNoSoportadaException(this.GetType(), accion);
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26 }
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27 }
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28 }
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29 }