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- //
- // NSTimer+YYAdd.h
- // YYKit <https://github.com/ibireme/YYKit>
- //
- // Created by ibireme on 14/15/11.
- // 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
- /**
- Provides extensions for `NSTimer`.
- */
- @interface NSTimer (YYAdd)
- /**
- Creates and returns a new NSTimer object and schedules it on the current run
- loop in the default mode.
-
- @discussion After seconds seconds have elapsed, the timer fires,
- sending the message aSelector to target.
-
- @param seconds The number of seconds between firings of the timer. If seconds
- is less than or equal to 0.0, this method chooses the
- nonnegative value of 0.1 milliseconds instead.
-
- @param block The block to invoke when the timer fires. The timer maintains
- a strong reference to the block until it (the timer) is invalidated.
- @param repeats If YES, the timer will repeatedly reschedule itself until
- invalidated. If NO, the timer will be invalidated after it fires.
-
- @return A new NSTimer object, configured according to the specified parameters.
- */
- + (NSTimer *)scheduledTimerWithTimeInterval:(NSTimeInterval)seconds block:(void (^)(NSTimer *timer))block repeats:(BOOL)repeats;
- /**
- Creates and returns a new NSTimer object initialized with the specified block.
-
- @discussion You must add the new timer to a run loop, using addTimer:forMode:.
- Then, after seconds have elapsed, the timer fires, invoking
- block. (If the timer is configured to repeat, there is no need
- to subsequently re-add the timer to the run loop.)
-
- @param seconds The number of seconds between firings of the timer. If seconds
- is less than or equal to 0.0, this method chooses the
- nonnegative value of 0.1 milliseconds instead.
-
- @param block The block to invoke when the timer fires. The timer instructs
- the block to maintain a strong reference to its arguments.
-
- @param repeats If YES, the timer will repeatedly reschedule itself until
- invalidated. If NO, the timer will be invalidated after it fires.
-
- @return A new NSTimer object, configured according to the specified parameters.
- */
- + (NSTimer *)timerWithTimeInterval:(NSTimeInterval)seconds block:(void (^)(NSTimer *timer))block repeats:(BOOL)repeats;
- @end
- NS_ASSUME_NONNULL_END
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