org.apache.jmeter.control
Class TransactionController

java.lang.Object
  org.apache.jmeter.testelement.AbstractTestElement
      org.apache.jmeter.control.GenericController
          org.apache.jmeter.control.TransactionController

All Implemented Interfaces:

Serializable, Cloneable, Controller, Searchable, SampleListener, TestElement, TestCompilerHelper

public class TransactionController
extends GenericController
implements SampleListener, Controller, Serializable

Transaction Controller to measure transaction times There are two different modes for the controller: - generate additional total sample after nested samples (as in JMeter 2.2) - generate parent sampler containing the nested samples

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.jmeter.control.GenericController

current, subControllersAndSamplers

Fields inherited from interface org.apache.jmeter.testelement.TestElement

COMMENTS, ENABLED, GUI_CLASS, NAME, TEST_CLASS

Constructor Summary

TransactionController()
Creates a Transaction Controller

Method Summary

boolean	isIncludeTimers() Whether to include timer and pre/post processor time in overall sample.
boolean	isParent()
Sampler	next() Determines the next sampler to be processed.
protected Sampler	nextIsAController(Controller controller) Called by next() if the element is a Controller, and returns the next sampler from the controller.
protected void	notifyListeners() Create additional SampleEvent in NON Parent Mode
protected Object	readResolve()
void	sampleOccurred(SampleEvent se) A sample has started and stopped.
void	sampleStarted(SampleEvent e) A sample has started.
void	sampleStopped(SampleEvent e) A sample has stopped.
void	setIncludeTimers(boolean includeTimers) Whether to include timers and pre/post processor time in overall sample.
void	setParent(boolean _parent)
void	triggerEndOfLoop() Trigger end of loop condition on controller (used by Start Next Loop feature)

Methods inherited from class org.apache.jmeter.control.GenericController

addIterationListener, addTestElement, addTestElementOnce, currentReturnedNull, fireIterationStart, fireIterEvents, getCurrentElement, getIterCount, getSubControllers, incrementCurrent, incrementIterCount, initialize, isDone, isFirst, nextIsASampler, nextIsNull, reInitialize, reInitializeSubController, removeCurrentElement, removeIterationListener, resetCurrent, resetIterCount, setCurrentElement, setDone, setFirst

Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement

addPropertiesValues, addProperty, addProperty, canRemove, clear, clearTemporary, clearTestElementChildren, clone, emptyTemporary, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse, traverseCollection, traverseMap, traverseProperty

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.jmeter.control.Controller

addIterationListener, initialize, isDone, removeIterationListener

Methods inherited from interface org.apache.jmeter.testelement.TestElement

addTestElement, canRemove, clear, clearTestElementChildren, clone, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getThreadContext, getThreadName, isEnabled, isRunningVersion, isTemporary, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse

Constructor Detail

TransactionController

public TransactionController()

Creates a Transaction Controller

Method Detail

readResolve

protected Object readResolve()

Overrides:

readResolve in class GenericController

setParent

public void setParent(boolean _parent)

isParent

public boolean isParent()

next

public Sampler next()

Description copied from class: GenericController

Determines the next sampler to be processed.

If isDone, returns null.

Gets the list element using current pointer. If this is null, calls GenericController.nextIsNull().

If the list element is a sampler, calls GenericController.nextIsASampler(Sampler), otherwise calls GenericController.nextIsAController(Controller)

If any of the called methods throws NextIsNullException, returns null, otherwise the value obtained above is returned.

Specified by:

next in interface Controller

Overrides:

next in class GenericController

Returns:

the next sampler or null

See Also:

Controller.next()

nextIsAController

protected Sampler nextIsAController(Controller controller)
                             throws NextIsNullException

Description copied from class: GenericController

Called by next() if the element is a Controller, and returns the next sampler from the controller. If this is null, then updates the current pointer and makes recursive call to next().

Overrides:

nextIsAController in class GenericController

Returns:

the next sampler

Throws:

NextIsNullException

triggerEndOfLoop

public void triggerEndOfLoop()

Description copied from class: GenericController

Trigger end of loop condition on controller (used by Start Next Loop feature)

Specified by:

triggerEndOfLoop in interface Controller

Overrides:

triggerEndOfLoop in class GenericController

See Also:

GenericController.triggerEndOfLoop()

notifyListeners

protected void notifyListeners()

Create additional SampleEvent in NON Parent Mode

sampleOccurred

public void sampleOccurred(SampleEvent se)

Description copied from interface: SampleListener

A sample has started and stopped.

Specified by:

sampleOccurred in interface SampleListener

sampleStarted

public void sampleStarted(SampleEvent e)

Description copied from interface: SampleListener

A sample has started.

Specified by:

sampleStarted in interface SampleListener

sampleStopped

public void sampleStopped(SampleEvent e)

Description copied from interface: SampleListener

A sample has stopped.

Specified by:

sampleStopped in interface SampleListener

setIncludeTimers

public void setIncludeTimers(boolean includeTimers)

Whether to include timers and pre/post processor time in overall sample.

Parameters:

includeTimers -

isIncludeTimers

public boolean isIncludeTimers()

Whether to include timer and pre/post processor time in overall sample.

Returns:

boolean (defaults to true for backwards compatibility)