Class ModuleController

java.lang.Object
org.apache.jmeter.testelement.AbstractTestElement
org.apache.jmeter.control.GenericController
org.apache.jmeter.control.ModuleController
All Implemented Interfaces:
Serializable, Cloneable, Controller, ReplaceableController, Searchable, TestElement, TestCompilerHelper
public class ModuleController extends GenericController implements ReplaceableController
The goal of ModuleController is to add modularity to JMeter. The general idea is that web applications consist of small units of functionality (i.e. Logon, Create Account, Logoff...) which consist of requests that implement the functionality. These small units of functionality can be stored in SimpleControllers as modules that can be linked together quickly to form tests. ModuleController facilitates this by acting as a pointer to any controller that sits under the WorkBench. The controller and it's subelements will be substituted in place of the ModuleController at runtime. Config elements can be attached to the ModuleController to alter the functionality (which user logs in, which account is created, etc.) of the module.
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  • Constructor Details

    • ModuleController

      public ModuleController()
      No-arg constructor
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  • Method Details

    • clone

      public Object clone()
      Specified by:
      clone in interface TestElement
      Overrides:
      clone in class AbstractTestElement

    • setSelectedNode

      public void setSelectedNode(JMeterTreeNode tn)
      Sets the (@link JMeterTreeNode) which represents the controller which this object is pointing to. Used for building the test case upon execution.
      Parameters:
      tn - JMeterTreeNode
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    • getSelectedNode

      public JMeterTreeNode getSelectedNode()
      Gets the (@link JMeterTreeNode) for the Controller
      Returns:
      JMeterTreeNode

    • getNodePath

      public List<?> getNodePath()

    • resolveReplacementSubTree

      public void resolveReplacementSubTree(JMeterTreeNode context)
      Compute the replacement tree.
      Specified by:
      resolveReplacementSubTree in interface ReplaceableController
      Parameters:
      context - the starting point of the replacement

    • getReplacementSubTree

      public HashTree getReplacementSubTree()
      Used to replace the test execution tree (usually by adding the subelements of the TestElement that is replacing the ReplaceableController.
      Specified by:
      getReplacementSubTree in interface ReplaceableController
      Returns:
      The replaced sub tree
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