org.apache.avalon.excalibur.testcase
Class LatchedThreadGroup

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.avalon.excalibur.testcase.LatchedThreadGroup

All Implemented Interfaces:

LogEnabled

Deprecated. ECM is no longer supported

public class LatchedThreadGroup

extends AbstractLogEnabled

This class is useful for writing MultiThreaded test cases where you need to perform multithreaded load testing on a component.

An instance of will create a block of threads of the specified size. Each thread will be assigned to run a specified Runnable instance. The threads will then all wait at a latch until the go method is called. The go method will not return until all of the Runnables have completed.

Version:

$Id: LatchedThreadGroup.java,v 1.4 2004/02/28 11:47:27 cziegeler Exp $

Author:

Avalon Development Team

Constructor Summary

LatchedThreadGroup(java.lang.Runnable[] runnables)
Deprecated. Creates a LatchedThreadGroup with a thread for each Runnable in the runnables array.

LatchedThreadGroup(java.lang.Runnable runnable, int threadCount)
Deprecated. Creates a LatchedThreadGroup with threadCount threads each running runnable.

Method Summary

long	go() Deprecated. Causes all of the Runnables to start at the same instance.
protected void	resetMemory() Deprecated.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

LatchedThreadGroup

public LatchedThreadGroup(java.lang.Runnable[] runnables)

Deprecated.

Creates a LatchedThreadGroup with a thread for each Runnable in the runnables array.

LatchedThreadGroup

public LatchedThreadGroup(java.lang.Runnable runnable,
                          int threadCount)

Deprecated.

Creates a LatchedThreadGroup with threadCount threads each running runnable.

Method Detail

resetMemory

protected void resetMemory()

Deprecated.

go

public long go()
        throws java.lang.Exception

Deprecated.

Causes all of the Runnables to start at the same instance. This method will return once all of the Runnables have completed.

Returns:

time, in milliseconds, that it took for all of the Runnables to complete.

Throws:

java.lang.Exception