Public Member Functions
	DNSStatefulObjectSemaphore (String name)
void	signalEvent ()
String	toString ()
void	waitForEvent (long timeout)
Private Attributes
final String	_name
final ConcurrentMap< Thread, Semaphore >	_semaphores
Static Private Attributes
static Logger	logger = Logger.getLogger(DNSStatefulObjectSemaphore.class.getName())

Detailed Description

This class define a semaphore. On this multiple threads can wait the arrival of one event. Thread wait for a maximum defined by the timeout.

Implementation note: this class is based on java.util.concurrent.Semaphore so that they can be released by the timeout timer.

Definition at line 32 of file DNSStatefulObject.java.

Constructor & Destructor Documentation

javax.jmdns.impl.DNSStatefulObject.DNSStatefulObjectSemaphore.DNSStatefulObjectSemaphore ( String name ) [inline]

Parameters:

name	Semaphore name for debugging purposes.

Definition at line 43 of file DNSStatefulObject.java.

void javax.jmdns.impl.DNSStatefulObject.DNSStatefulObjectSemaphore.signalEvent ( ) [inline]

Signals the semaphore when the event arrives.

Definition at line 74 of file DNSStatefulObject.java.

String javax.jmdns.impl.DNSStatefulObject.DNSStatefulObjectSemaphore.toString ( ) [inline]

Definition at line 83 of file DNSStatefulObject.java.

void javax.jmdns.impl.DNSStatefulObject.DNSStatefulObjectSemaphore.waitForEvent ( long timeout ) [inline]

Blocks the current thread until the event arrives or the timeout expires.

Parameters:

timeout wait period for the event

Definition at line 55 of file DNSStatefulObject.java.

Definition at line 35 of file DNSStatefulObject.java.

Definition at line 37 of file DNSStatefulObject.java.

Definition at line 33 of file DNSStatefulObject.java.

The documentation for this class was generated from the following file: