org.apache.iotdb.db.concurrent

类 HashLock

java.lang.Object

org.apache.iotdb.db.concurrent.HashLock

public class HashLock
extends Object

This class manages an array of locks and use the hash code of an object as an index of the array to find the corresponding lock, so that the operations on the same key (string) can be prevented while the number of locks remain controlled.

构造器概要

构造器

构造器和说明
HashLock()

方法概要

限定符和类型	方法和说明
void	readLock(Object obj)
void	readUnlock(Object obj)
void	writeLock(Object obj)
void	writeUnlock(Object obj)

从类继承的方法 java.lang.Object

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

构造器详细资料

HashLock

public HashLock()

方法详细资料

readLock

public void readLock(Object obj)

readUnlock

public void readUnlock(Object obj)

writeLock

public void writeLock(Object obj)

writeUnlock

public void writeUnlock(Object obj)