|   |  | 1 |  | // Copyright (c) Microsoft. All rights reserved. | 
|   |  | 2 |  | // Licensed under the MIT license. See LICENSE file in the project root for full license information. | 
|   |  | 3 |  |  | 
|   |  | 4 |  | namespace Microsoft.Azure.EventHubs.Processor | 
|   |  | 5 |  | { | 
|   |  | 6 |  |     class DefaultEventProcessorFactory<TEventProcessor> : IEventProcessorFactory | 
|   |  | 7 |  |         where TEventProcessor : IEventProcessor, new() | 
|   |  | 8 |  |     { | 
|   |  | 9 |  |         readonly TEventProcessor instance; | 
|   |  | 10 |  |  | 
|   | 0 | 11 |  |         public DefaultEventProcessorFactory() | 
|   |  | 12 |  |         { | 
|   | 0 | 13 |  |         } | 
|   |  | 14 |  |  | 
|   | 0 | 15 |  |         public DefaultEventProcessorFactory(TEventProcessor instance) | 
|   |  | 16 |  |         { | 
|   | 0 | 17 |  |             this.instance = instance; | 
|   | 0 | 18 |  |         } | 
|   |  | 19 |  |  | 
|   |  | 20 |  |         public IEventProcessor CreateEventProcessor(PartitionContext context) | 
|   |  | 21 |  |         { | 
|   | 0 | 22 |  |             if (this.instance == null) | 
|   |  | 23 |  |             { | 
|   | 0 | 24 |  |                 return new TEventProcessor(); | 
|   |  | 25 |  |             } | 
|   |  | 26 |  |  | 
|   | 0 | 27 |  |             return this.instance; | 
|   |  | 28 |  |         } | 
|   |  | 29 |  |     } | 
|   |  | 30 |  | } |