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//
// YYTimer.h
// YYKit <https://github.com/ibireme/YYKit>
//
// Created by ibireme on 15/2/7.
// Copyright (c) 2015 ibireme.
//
// This source code is licensed under the MIT-style license found in the
// LICENSE file in the root directory of this source tree.
//
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
/**
YYTimer is a thread-safe timer based on GCD. It has similar API with `NSTimer`.
YYTimer object differ from NSTimer in a few ways:
* It use GCD to produce timer tick, and won't be affected by runLoop.
* It make a weak reference to the target, so it can avoid retain cycles.
* It always fire on main thread.
*/
@interface YYTimer : NSObject
+ (YYTimer *)timerWithTimeInterval:(NSTimeInterval)interval
target:(id)target
selector:(SEL)selector
repeats:(BOOL)repeats;
- (instancetype)initWithFireTime:(NSTimeInterval)start
interval:(NSTimeInterval)interval
target:(id)target
selector:(SEL)selector
repeats:(BOOL)repeats NS_DESIGNATED_INITIALIZER;
@property (readonly) BOOL repeats;
@property (readonly) NSTimeInterval timeInterval;
@property (readonly, getter=isValid) BOOL valid;
- (void)invalidate;
- (void)fire;
@end
NS_ASSUME_NONNULL_END
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