AQS tryAcquire
时间: 2023-09-13 15:08:52 浏览: 72
AQS (AbstractQueuedSynchronizer) is a framework provided by Java's concurrency utilities for managing synchronization primitives. The `tryAcquire` method is a part of this framework.
In AQS, `tryAcquire` is an abstract method that needs to be implemented by subclasses. It is used to attempt to acquire exclusive ownership of the synchronizer's state. The method returns a boolean value indicating whether the acquisition was successful or not.
The specific implementation of `tryAcquire` would depend on the concrete subclass of AQS being used. Different synchronization primitives, such as locks or semaphores, may have their own implementations of this method to control access to their associated resources.
If you have a more specific question about `tryAcquire` or AQS, feel free to ask!