Package org.apache.jmeter.threads
Class FindTestElementsUpToRootTraverser
java.lang.Object
org.apache.jmeter.threads.FindTestElementsUpToRootTraverser
- All Implemented Interfaces:
HashTreeTraverser
HashTreeTraverser implementation that stores in a Stack all
the Test Elements on the path to a particular node.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidThe tree traverses itself depth-first, calling addNode for each object it encounters as it goes.Returns all controllers that where in Tree down to nodeToFind in reverse order (from leaf to root)voidProcess path is called when a leaf is reached.voidIndicates traversal has moved up a step, and the visitor should remove the top node from its stack structure.
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Constructor Details
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FindTestElementsUpToRootTraverser
- Parameters:
nodeToFind- Node to find
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Method Details
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addNode
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:
addNodein interfaceHashTreeTraverser- Parameters:
node- the node currently encounteredsubTree- the HashTree under the node encountered
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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:
subtractNodein interfaceHashTreeTraverser
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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 everyHashTreeTraverser.subtractNode()call. This is a callback method, and should not be called except by a HashTree during traversal.- Specified by:
processPathin interfaceHashTreeTraverser
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getControllersToRoot
Returns all controllers that where in Tree down to nodeToFind in reverse order (from leaf to root)- Returns:
- List of
Controller
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