ReentrantReadWriteLock.ReadLock

ReentrantReadWriteLock.ReadLock

java.util.concurrent.locks

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Java 5.0

serializable

A Lock implementation for reader threads. Any number of threads can acquire the lock as long as the corresponding WriteLock is not held. newCondition( ) throws UnsupportedOperationException .

 public static class  ReentrantReadWriteLock.ReadLock  implements Lock, Serializable {  // Protected Constructors  protected  ReadLock  (ReentrantReadWriteLock  lock  );  // Methods Implementing Lock  public void  lock  ( );        public void  lockInterruptibly  ( ) throws InterruptedException;        public Condition  newCondition  ( );        public boolean  tryLock  ( );        public boolean  tryLock  (long  timeout  , java.util.concurrent.TimeUnit  unit  )         throws InterruptedException;        public void  unlock  ( );  // Public Methods Overriding Object  public String  toString  ( );   } 

Returned By

ReentrantReadWriteLock.readLock( )