Client and backend. This class is shared: the same code is compiled into your app and into your server, so everything on this page works in both.

public class CountDownLatch

  1. Object
  2. CountDownLatch
java.util.concurrent.CountDownLatch: threads wait until a count reaches zero. It is safe to use from any number of threads. Waiting on the UI thread goes through JdkHost.blockUi, which keeps events being dispatched.

Constructors

public CountDownLatch(int count)

Methods

public void countDown()
public long getCount()
public void await() throws InterruptedException
public boolean await(long timeout, TimeUnit unit) throws InterruptedException
public String toString()Returns a string representation of the object.

Inherited methods

From Object

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

Constructor details

CountDownLatch

public CountDownLatch(int count)

Method details

countDown

public void countDown()

getCount

public long getCount()

await

public void await() throws InterruptedException

Throws

InterruptedException

await

public boolean await(long timeout, TimeUnit unit) throws InterruptedException

Throws

InterruptedException

toString

public String toString()
Returns a string representation of the object. In general, the toString method returns a string that “textually represents” this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method. The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@’, and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of: getClass().getName() + ‘@’ + Integer.toHexString(hashCode())