| commit | author | age | ||
| 3eceb5 | 1 | // |
| W | 2 | // VKOperation.h |
| 3 | // | |
| 4 | // Copyright (c) 2014 VK.com | |
| 5 | // | |
| 6 | // Permission is hereby granted, free of charge, to any person obtaining a copy of | |
| 7 | // this software and associated documentation files (the "Software"), to deal in | |
| 8 | // the Software without restriction, including without limitation the rights to | |
| 9 | // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
| 10 | // the Software, and to permit persons to whom the Software is furnished to do so, | |
| 11 | // subject to the following conditions: | |
| 12 | // | |
| 13 | // The above copyright notice and this permission notice shall be included in all | |
| 14 | // copies or substantial portions of the Software. | |
| 15 | // | |
| 16 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 17 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | |
| 18 | // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | |
| 19 | // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
| 20 | // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
| 21 | // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
| 22 | ||
| 23 | #import <Foundation/Foundation.h> | |
| 24 | ||
| 25 | typedef NS_ENUM(NSInteger, VKOperationState) { | |
| 26 | /// Operation paused | |
| 27 | VKOperationPausedState = -1, | |
| 28 | /// Operation ready, and will be executed | |
| 29 | VKOperationReadyState = 1, | |
| 30 | /// Operation executing just in time | |
| 31 | VKOperationExecutingState = 2, | |
| 32 | /// Operation finished or canceled | |
| 33 | VKOperationFinishedState = 3, | |
| 34 | }; | |
| 35 | ||
| 36 | /** | |
| 37 | Basic class for operations | |
| 38 | */ | |
| 39 | @interface VKOperation : NSOperation | |
| 40 | /// This operation state. Value from VKOperationState enum | |
| 41 | @property(readwrite, nonatomic, assign) VKOperationState state; | |
| 42 | /// Operation working lock | |
| 43 | @property(readwrite, nonatomic, strong) NSRecursiveLock *lock; | |
| 44 | /// Sets dispatch queue for returning result | |
| 45 | @property(nonatomic, assign) dispatch_queue_t responseQueue; | |
| 46 | @end | |
