Package org.apache.jmeter.threads

Class FindTestElementsUpToRootTraverser

java.lang.Object
org.apache.jmeter.threads.FindTestElementsUpToRootTraverser
All Implemented Interfaces:
HashTreeTraverser
public class FindTestElementsUpToRootTraverser extends Object implements HashTreeTraverser
HashTreeTraverser implementation that stores in a Stack all the Test Elements on the path to a particular node.

  • Constructor Details

    • FindTestElementsUpToRootTraverser

      public FindTestElementsUpToRootTraverser(Object nodeToFind)
      Parameters:
      nodeToFind - Node to find

  • Method Details

    • addNode

      public void addNode(Object node, HashTree subTree)
      The tree traverses itself depth-first, calling addNode for each object it encounters as it goes. This is a callback method, and should not be called except by a HashTree during traversal.
      Specified by:
      addNode in interface HashTreeTraverser
      Parameters:
      node - the node currently encountered
      subTree - the HashTree under the node encountered

    • subtractNode

      public void subtractNode()
      Indicates traversal has moved up a step, and the visitor should remove the top node from its stack structure. This is a callback method, and should not be called except by a HashTree during traversal.
      Specified by:
      subtractNode in interface HashTreeTraverser

    • processPath

      public void processPath()
      Process path is called when a leaf is reached. If a visitor wishes to generate Lists of path elements to each leaf, it should keep a Stack data structure of nodes passed to it with addNode, and removing top items for every HashTreeTraverser.subtractNode() call. This is a callback method, and should not be called except by a HashTree during traversal.
      Specified by:
      processPath in interface HashTreeTraverser

    • getControllersToRoot

      public List<Controller> getControllersToRoot()
      Returns all controllers that where in Tree down to nodeToFind in reverse order (from leaf to root)
      Returns:
      List of Controller