org.apache.jmeter.control
Class OnceOnlyController

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

All Implemented Interfaces:

Serializable, Cloneable, Controller, LoopIterationListener, Searchable, TestElement, TestCompilerHelper

public class OnceOnlyController
extends GenericController
implements Serializable, LoopIterationListener

Controller to run its children once per cycle.

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

OnceOnlyController()
Constructor for the OnceOnlyController object.

Method Summary

void	iterationStart(LoopIterationEvent event) Called when a loop iteration is about to start.
protected Sampler	nextIsNull() Called by next() when getCurrentElement() returns null.

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

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

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, setName, 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.testelement.TestElement

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, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse

Constructor Detail

OnceOnlyController

public OnceOnlyController()

Constructor for the OnceOnlyController object.

Method Detail

iterationStart

public void iterationStart(LoopIterationEvent event)

Description copied from interface: LoopIterationListener

Called when a loop iteration is about to start.

Specified by:

iterationStart in interface LoopIterationListener

Parameters:

event - the event

See Also:

LoopIterationListener.iterationStart(LoopIterationEvent)

nextIsNull

protected Sampler nextIsNull()
                      throws NextIsNullException

Description copied from class: GenericController

Called by next() when getCurrentElement() returns null. Reinitialises the controller.

Overrides:

nextIsNull in class GenericController

Returns:

null (always, for this class)

Throws:

NextIsNullException