org.apache.jmeter.gui.tree
Class JMeterTreeModel

java.lang.Object
  javax.swing.tree.DefaultTreeModel
      org.apache.jmeter.gui.tree.JMeterTreeModel

All Implemented Interfaces:

Serializable, TreeModel

public class JMeterTreeModel
extends DefaultTreeModel

See Also:

Serialized Form

JMeterTreeModel

public JMeterTreeModel(TestElement tp,
                       TestElement wb)

JMeterTreeModel

public JMeterTreeModel()

JMeterTreeModel

@Deprecated
public JMeterTreeModel(Object o)

Deprecated. - only for use by JMeter class!

Hack to allow TreeModel to be used in non-GUI and headless mode.

Parameters:

o - - dummy

getNodesOfType

public List<JMeterTreeNode> getNodesOfType(Class<?> type)

Returns a list of tree nodes that hold objects of the given class type. If none are found, an empty list is returned.

Parameters:

type - The type of nodes, which are to be collected

Returns:

a list of tree nodes of the given type, or an empty list

getNodeOf

public JMeterTreeNode getNodeOf(TestElement userObject)

Get the node for a given TestElement object.

Parameters:

userObject - The object to be found in this tree

Returns:

the node corresponding to the userObject

addSubTree

public HashTree addSubTree(HashTree subTree,
                           JMeterTreeNode current)
                    throws IllegalUserActionException

Adds the sub tree at the given node. Returns a boolean indicating whether the added sub tree was a full test plan.

Parameters:

subTree - The HashTree which is to be inserted into current

current - The node in which the subTree is to be inserted. Will be overridden, when an instance of TestPlan or WorkBench is found in the subtree.

Returns:

newly created sub tree now found at current

Throws:

IllegalUserActionException - when current is not an instance of AbstractConfigGui and no instance of TestPlan or WorkBench could be found in the subTree

addComponent

public JMeterTreeNode addComponent(TestElement component,
                                   JMeterTreeNode node)
                            throws IllegalUserActionException

Add a TestElement to a JMeterTreeNode

Parameters:

component - The TestElement to be used as data for the newly created note

node - The JMeterTreeNode into which the newly created node is to be inserted

Returns:

new JMeterTreeNode for the given component

Throws:

IllegalUserActionException - when the user object for the node is not an instance of AbstractConfigGui

removeNodeFromParent

public void removeNodeFromParent(JMeterTreeNode node)

getCurrentSubTree

public HashTree getCurrentSubTree(JMeterTreeNode node)

Get the current sub tree for a JMeterTreeNode

Parameters:

node - The JMeterTreeNode from which the sub tree is to be taken

Returns:

newly copied sub tree

getTestPlan

public HashTree getTestPlan()

Get the TestPlan from the root of this tree

Returns:

The TestPlan found at the root of this tree

getWorkBench

public HashTree getWorkBench()

Get the WorkBench from the root of this tree

Returns:

The WorkBench found at the root of this tree

clearTestPlan

public void clearTestPlan()

Clear the test plan, and use default node for test plan and workbench. N.B. Should only be called by GuiPackage.clearTestPlan()

clearTestPlan

public void clearTestPlan(TestElement testPlan)

Clear the test plan, and use specified node for test plan and default node for workbench N.B. Should only be called by GuiPackage.clearTestPlan(TestElement)

Parameters:

testPlan - the node to use as the testplan top node