Package org.aoju.bus.limiter.support.lock.jdk

Class JdkLock

java.lang.Object

org.aoju.bus.limiter.support.lock.Lock

org.aoju.bus.limiter.support.lock.jdk.JdkLock

All Implemented Interfaces:

Limiter<Lock>

public class JdkLock
extends Lock

基于ConcurrentHashMap和ReentrantLock实现的一个简单的锁组件

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
JdkLock(String lockName)
JdkLock(String lockName, int initialCapacity, float loadFactor, int concurrencyLevel)

Method Summary

Modifier and Type	Method	Description
String	getLimiterName()	该限制器的名字 方便定位哪一个限制器被应用
boolean	lock(Object key)
void	unlock(Object key)

Methods inherited from class org.aoju.bus.limiter.support.lock.Lock

limit, release

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JdkLock

public JdkLock(String lockName,
 int initialCapacity,
 float loadFactor,
 int concurrencyLevel)

JdkLock

public JdkLock(String lockName)

Method Details

lock

public boolean lock(Object key)

Specified by:

lock in class Lock

unlock

public void unlock(Object key)

Specified by:

unlock in class Lock

getLimiterName

public String getLimiterName()

Description copied from interface: Limiter

该限制器的名字 方便定位哪一个限制器被应用

Returns:

the string