Package org.apache.jmeter.threads

Class JMeterContextService

java.lang.Object

org.apache.jmeter.threads.JMeterContextService

public final class JMeterContextService
extends Object

Provides context service for JMeter threads. Keeps track of active and total thread counts.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JMeterContextService.ThreadCounts

Method Summary

Modifier and Type	Method	Description
static void	addTotalThreads(int thisGroup)	Update the total number of threads
static void	clearTotalThreads()	Set total threads to zero; also clears started and finished counts
static void	endTest()	Called by MainFrame#testEnded().
static JMeterContext	getContext()	Gives access to the current thread context.
static int	getNumberOfThreads()	Get the number of currently active threads
static long	getTestStartTime()
static JMeterContextService.ThreadCounts	getThreadCounts()
static int	getTotalThreads()	Get the total number of threads (>= active)
static void	replaceContext(JMeterContext context)	Replace Thread Context by the parameter.
static void	startTest()	Method is called by the JMeterEngine class when a test run is started.

Methods inherited from class java.lang.Object

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

Method Detail

getContext

public static JMeterContext getContext()

Gives access to the current thread context.

Returns:

the current thread Context

replaceContext

public static void replaceContext(JMeterContext context)

Replace Thread Context by the parameter. Currently only used by the private class ASyncSample in HTTPSamplerBase

Parameters:

context - JMeterContext

startTest

public static void startTest()

Method is called by the JMeterEngine class when a test run is started. Zeroes numberOfActiveThreads. Saves current time in a field and in the JMeter property "TESTSTART.MS"

getNumberOfThreads

public static int getNumberOfThreads()

Get the number of currently active threads

Returns:

active thread count

getThreadCounts

public static JMeterContextService.ThreadCounts getThreadCounts()

endTest

public static void endTest()

Called by MainFrame#testEnded(). Clears start time field.

getTestStartTime

public static long getTestStartTime()

getTotalThreads

public static int getTotalThreads()

Get the total number of threads (>= active)

Returns:

total thread count

addTotalThreads

public static void addTotalThreads(int thisGroup)

Update the total number of threads

Parameters:

thisGroup - number of threads in this thread group

clearTotalThreads

public static void clearTotalThreads()

Set total threads to zero; also clears started and finished counts