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ExampleAggregate.cs
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//// The MIT License (MIT)
////
//// Copyright (c) 2015-2017 Rasmus Mikkelsen
//// Copyright (c) 2015-2017 eBay Software Foundation
//// https://github.com/eventflow/EventFlow
////
//// Permission is hereby granted, free of charge, to any person obtaining a copy of
//// this software and associated documentation files (the "Software"), to deal in
//// the Software without restriction, including without limitation the rights to
//// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
//// the Software, and to permit persons to whom the Software is furnished to do so,
//// subject to the following conditions:
////
//// The above copyright notice and this permission notice shall be included in all
//// copies or substantial portions of the Software.
////
//// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
//// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
//// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
//// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
//// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//using EventFlow.Aggregates;
//using EventFlow.Aggregates.ExecutionResults;
//using SyncEventHandler;
//namespace EventFlow.Documentation.GettingStarted
//{
// /// The aggregate root
// public class ExampleAggregate :
// AggregateRoot<ExampleAggregate, WizloId>,
// IEmit<ExampleEvent> //optional
// {
// private int? _magicNumber;
// public ExampleAggregate(WizloId id) : base(id) {
// // SetSourceIdHistory(int.MaxValue); //optional;
// }
// // Method invoked by our command
// public IExecutionResult SetMagicNumer(int magicNumber)
// {
// if (_magicNumber.HasValue)
// return ExecutionResult.Failed("Magic number already set");
// Emit(new ExampleEvent(magicNumber));
// return ExecutionResult.Success();
// }
// // We apply the event as part of the event sourcing system. EventFlow
// // provides several different methods for doing this, e.g. state objects,
// // the Apply method is merely the simplest
// public void Apply(ExampleEvent aggregateEvent)
// {
// _magicNumber = aggregateEvent.MagicNumber;
// }
// }
//}