genericcontroller.html

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<DD>Called to initialize a controller at the beginning of a test iteration.
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/jmeter/control/Controller.html#initialize()">initialize</A></CODE> in interface <CODE><A HREF="../../../../org/apache/jmeter/control/Controller.html" title="interface in org.apache.jmeter.control">Controller</A></CODE></DL>
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<A NAME="reInitialize()"><!-- --></A><H3>
reInitialize</H3>
<PRE>
protected void <B>reInitialize</B>()</PRE>
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<DD>Resets the controller:
 <ul>
 <li>resetCurrent() (i.e. current=0)</li>
 <li>increment iteration count</li>
 <li>sets first=true</li>
 <li>recoverRunningVersion() to set the controller back to the initial state</li>
 </ul>
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<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="../../../../org/apache/jmeter/samplers/Sampler.html" title="interface in org.apache.jmeter.samplers">Sampler</A> <B>next</B>()</PRE>
<DL>
<DD><p>
 Determines the next sampler to be processed.
 </p>
 
 <p>
 If isDone, returns null.
 </p>
 
 <p>
 Gets the list element using current pointer.
 If this is null, calls <A HREF="../../../../org/apache/jmeter/control/GenericController.html#nextIsNull()"><CODE>nextIsNull()</CODE></A>.
 </p>
 
 <p>
 If the list element is a sampler, calls <A HREF="../../../../org/apache/jmeter/control/GenericController.html#nextIsASampler(org.apache.jmeter.samplers.Sampler)"><CODE>nextIsASampler(Sampler)</CODE></A>,
 otherwise calls <A HREF="../../../../org/apache/jmeter/control/GenericController.html#nextIsAController(org.apache.jmeter.control.Controller)"><CODE>nextIsAController(Controller)</CODE></A>
 </p>
 
 <p>
 If any of the called methods throws NextIsNullException, returns null,
 otherwise the value obtained above is returned.
 </p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/jmeter/control/Controller.html#next()">next</A></CODE> in interface <CODE><A HREF="../../../../org/apache/jmeter/control/Controller.html" title="interface in org.apache.jmeter.control">Controller</A></CODE></DL>
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<DT><B>Returns:</B><DD>the next sampler or null</DL>
</DD>
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<A NAME="isDone()"><!-- --></A><H3>
isDone</H3>
<PRE>
public boolean <B>isDone</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/apache/jmeter/control/Controller.html" title="interface in org.apache.jmeter.control">Controller</A></CODE></B></DD>
<DD>Indicates whether the Controller is done delivering Samplers for the rest
 of the test.
 
 When the top-level controller returns true to JMeterThread,
 the thread is complete.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/jmeter/control/Controller.html#isDone()">isDone</A></CODE> in interface <CODE><A HREF="../../../../org/apache/jmeter/control/Controller.html" title="interface in org.apache.jmeter.control">Controller</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>boolean<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/jmeter/control/Controller.html#isDone()"><CODE>Controller.isDone()</CODE></A></DL>
</DD>
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<A NAME="setDone(boolean)"><!-- --></A><H3>
setDone</H3>
<PRE>
protected void <B>setDone</B>(boolean&nbsp;done)</PRE>
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<DD><DL>
</DL>
</DD>
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<A NAME="isFirst()"><!-- --></A><H3>
isFirst</H3>
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protected boolean <B>isFirst</B>()</PRE>
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<DD><DL>
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</DD>
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</DD>
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<A NAME="setFirst(boolean)"><!-- --></A><H3>
setFirst</H3>
<PRE>
public void <B>setFirst</B>(boolean&nbsp;b)</PRE>
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<DD><DL>
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<A NAME="nextIsAController(org.apache.jmeter.control.Controller)"><!-- --></A><H3>
nextIsAController</H3>
<PRE>
protected <A HREF="../../../../org/apache/jmeter/samplers/Sampler.html" title="interface in org.apache.jmeter.samplers">Sampler</A> <B>nextIsAController</B>(<A HREF="../../../../org/apache/jmeter/control/Controller.html" title="interface in org.apache.jmeter.control">Controller</A>&nbsp;controller)
                             throws <A HREF="../../../../org/apache/jmeter/control/NextIsNullException.html" title="class in org.apache.jmeter.control">NextIsNullException</A></PRE>
<DL>
<DD>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().
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>controller</CODE> - 
<DT><B>Returns:</B><DD>the next sampler
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/jmeter/control/NextIsNullException.html" title="class in org.apache.jmeter.control">NextIsNullException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="nextIsASampler(org.apache.jmeter.samplers.Sampler)"><!-- --></A><H3>
nextIsASampler</H3>
<PRE>
protected <A HREF="../../../../org/apache/jmeter/samplers/Sampler.html" title="interface in org.apache.jmeter.samplers">Sampler</A> <B>nextIsASampler</B>(<A HREF="../../../../org/apache/jmeter/samplers/Sampler.html" title="interface in org.apache.jmeter.samplers">Sampler</A>&nbsp;element)
                          throws <A HREF="../../../../org/apache/jmeter/control/NextIsNullException.html" title="class in org.apache.jmeter.control">NextIsNullException</A></PRE>
<DL>
<DD>Increment the current pointer and return the element.
 Called by next() if the element is a sampler.
 (May be overriden by sub-classes).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>element</CODE> - 
<DT><B>Returns:</B><DD>input element
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/jmeter/control/NextIsNullException.html" title="class in org.apache.jmeter.control">NextIsNullException</A></CODE></DL>
</DD>
</DL>
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<A NAME="nextIsNull()"><!-- --></A><H3>
nextIsNull</H3>
<PRE>
protected <A HREF="../../../../org/apache/jmeter/samplers/Sampler.html" title="interface in org.apache.jmeter.samplers">Sampler</A> <B>nextIsNull</B>()
                      throws <A HREF="../../../../org/apache/jmeter/control/NextIsNullException.html" title="class in org.apache.jmeter.control">NextIsNullException</A></PRE>
<DL>
<DD>Called by next() when getCurrentElement() returns null.
 Reinitialises the controller.
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</DL>
</DD>
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<DT><B>Returns:</B><DD>null (always, for this class)
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/jmeter/control/NextIsNullException.html" title="class in org.apache.jmeter.control">NextIsNullException</A></CODE></DL>
</DD>
</DL>
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<A NAME="currentReturnedNull(org.apache.jmeter.control.Controller)"><!-- --></A><H3>
currentReturnedNull</H3>
<PRE>
protected void <B>currentReturnedNull</B>(<A HREF="../../../../org/apache/jmeter/control/Controller.html" title="interface in org.apache.jmeter.control">Controller</A>&nbsp;c)</PRE>
<DL>
<DD>If the controller is done, remove it from the list,
 otherwise increment to next entry in list.
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<DD><DL>
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</DD>
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<DT><B>Parameters:</B><DD><CODE>c</CODE> - controller</DL>
</DD>
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<A NAME="getSubControllers()"><!-- --></A><H3>
getSubControllers</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/List.html" title="class or interface in java.util">List</A> <B>getSubControllers</B>()</PRE>
<DL>
<DD>Gets the SubControllers attribute of the GenericController object
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</DL>
</DD>
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<DT><B>Returns:</B><DD>the SubControllers value</DL>
</DD>
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<A NAME="setCurrentElement(org.apache.jmeter.testelement.TestElement)"><!-- --></A><H3>
setCurrentElement</H3>
<PRE>
protected void <B>setCurrentElement</B>(<A HREF="../../../../org/apache/jmeter/testelement/TestElement.html" title="interface in org.apache.jmeter.testelement">TestElement</A>&nbsp;currentElement)
                          throws <A HREF="../../../../org/apache/jmeter/control/NextIsNullException.html" title="class in org.apache.jmeter.control">NextIsNullException</A></PRE>
<DL>
<DD>Empty implementation - does nothing.
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