org.ros.node.service.CountDownServiceServerListener< T, S > Class Reference

Inheritance diagram for org.ros.node.service.CountDownServiceServerListener< T, S >:

List of all members.

Public Member Functions
void	awaitShutdown () throws InterruptedException
boolean	awaitShutdown (long timeout, TimeUnit unit) throws InterruptedException
void	onShutdown (ServiceServer< T, S > server)
Static Public Member Functions
static< T, S > CountDownServiceServerListener < T, S >	newDefault ()
static< T, S > CountDownServiceServerListener < T, S >	newFromCounts (int masterRegistrationSuccessCount, int masterRegistrationFailureCount, int masterUnregistrationSuccessCount, int masterUnregistrationFailureCount)
Private Member Functions
	CountDownServiceServerListener (CountDownLatch masterRegistrationSuccessLatch, CountDownLatch masterRegistrationFailureLatch, CountDownLatch masterUnregistrationSuccessLatch, CountDownLatch masterUnregistrationFailureLatch)
Private Attributes
final CountDownLatch	shutdownLatch

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Detailed Description

A ServiceServerListener which uses CountDownLatch to track message invocations.

Author:

khughes@google.com (Keith M. Hughes)

Definition at line 30 of file CountDownServiceServerListener.java.

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Constructor & Destructor Documentation

org.ros.node.service.CountDownServiceServerListener< T, S >.CountDownServiceServerListener	(	CountDownLatch	masterRegistrationSuccessLatch,
		CountDownLatch	masterRegistrationFailureLatch,
		CountDownLatch	masterUnregistrationSuccessLatch,
		CountDownLatch	masterUnregistrationFailureLatch
	)		[inline, private]

Definition at line 62 of file CountDownServiceServerListener.java.

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Member Function Documentation

void org.ros.node.service.CountDownServiceServerListener< T, S >.awaitShutdown

(

)

throws InterruptedException [inline]

Wait for shutdown.

Exceptions:

InterruptedException

Definition at line 81 of file CountDownServiceServerListener.java.

boolean org.ros.node.service.CountDownServiceServerListener< T, S >.awaitShutdown	(	long	timeout,
		TimeUnit	unit
	)		throws InterruptedException [inline]

Wait for shutdown within the given time period.

Parameters:

timeout	the maximum time to wait
unit	the time unit of the timeout argument

Returns:

 true 

if shutdown happened within the time period,

 false 

otherwise

Exceptions:

InterruptedException

Definition at line 96 of file CountDownServiceServerListener.java.

static <T,S> CountDownServiceServerListener<T, S> org.ros.node.service.CountDownServiceServerListener< T, S >.newDefault

(

)

[inline, static]

Construct a CountDownServiceServerListener with all counts set to 1.

Definition at line 39 of file CountDownServiceServerListener.java.

static <T,S> CountDownServiceServerListener<T, S> org.ros.node.service.CountDownServiceServerListener< T, S >.newFromCounts	(	int	masterRegistrationSuccessCount,
		int	masterRegistrationFailureCount,
		int	masterUnregistrationSuccessCount,
		int	masterUnregistrationFailureCount
	)		[inline, static]

Parameters:

masterRegistrationSuccessCount	the number of successful master registrations to wait for
masterRegistrationFailureCount	the number of failing master registrations to wait for
masterUnregistrationSuccessCount	the number of successful master unregistrations to wait for
masterUnregistrationFailureCount	the number of failing master unregistrations to wait for

Definition at line 53 of file CountDownServiceServerListener.java.

void org.ros.node.service.CountDownServiceServerListener< T, S >.onShutdown

(

ServiceServer< T, S >

serviceServer

)

[inline]

Parameters:

serviceServer

the ServiceServer which has been shut down

Implements org.ros.node.service.ServiceServerListener< T, S >.

Definition at line 72 of file CountDownServiceServerListener.java.

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Member Data Documentation

final CountDownLatch org.ros.node.service.CountDownServiceServerListener< T, S >.shutdownLatch [private]

Definition at line 33 of file CountDownServiceServerListener.java.

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

• CountDownServiceServerListener.java