org.oddjob.monitor.model

Class JobTreeNode

java.lang.Object

org.oddjob.monitor.model.JobTreeNode

All Implemented Interfaces:

javax.swing.tree.TreeNode

public class JobTreeNode
extends java.lang.Object
implements javax.swing.tree.TreeNode

This class encapsulates the model of a job to be used in the monitor.

Author:

Rob Gordon

Constructor Summary

Constructors

Constructor and Description
JobTreeNode(ExplorerModel explorerModel, JobTreeModel model) Constructor for the root node.
JobTreeNode(ExplorerModel explorerModel, JobTreeModel model, java.util.concurrent.Executor executor, ExplorerContextFactory contextFactory) Constructor for testing so we can change the Executor and ExplorerContextFactory.
JobTreeNode(JobTreeNode parent, java.lang.Object node) Constructor for child nodes.

Method Summary

Modifier and Type	Method and Description
java.util.Enumeration<JobTreeNode>	children()
void	destroy() Destroy the node.
boolean	getAllowsChildren()
javax.swing.tree.TreeNode	getChildAt(int index)
int	getChildCount()
JobTreeNode[]	getChildren()
java.lang.Object	getComponent()
ExplorerContext	getExplorerContext()
javax.swing.ImageIcon	getIcon()
int	getIndex(javax.swing.tree.TreeNode child)
javax.swing.tree.TreeNode	getParent()
boolean	isLeaf()
boolean	isVisible()
void	setVisible(boolean visible) Called when a node is made visible.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JobTreeNode

public JobTreeNode(ExplorerModel explorerModel,
                   JobTreeModel model)

Constructor for the root node.

Parameters:

explorerModel - The ExplorerModel.

model - The JobTreeModel.

JobTreeNode

public JobTreeNode(ExplorerModel explorerModel,
                   JobTreeModel model,
                   java.util.concurrent.Executor executor,
                   ExplorerContextFactory contextFactory)

Constructor for testing so we can change the Executor and ExplorerContextFactory.

Parameters:

explorerModel -

model -

executor -

contextFactory -

JobTreeNode

public JobTreeNode(JobTreeNode parent,
                   java.lang.Object node)

Constructor for child nodes.

Parameters:

parent - The parent node.

node - The structure node this is modelling.

Method Detail

setVisible

public void setVisible(boolean visible)

Called when a node is made visible. This is to reduce the amount of listeners added to the job tree.

Parameters:

visible - True if visible.

isVisible

public boolean isVisible()

getComponent

public java.lang.Object getComponent()

children

public java.util.Enumeration<JobTreeNode> children()

Specified by:

children in interface javax.swing.tree.TreeNode

getAllowsChildren

public boolean getAllowsChildren()

Specified by:

getAllowsChildren in interface javax.swing.tree.TreeNode

getChildAt

public javax.swing.tree.TreeNode getChildAt(int index)

Specified by:

getChildAt in interface javax.swing.tree.TreeNode

getChildCount

public int getChildCount()

Specified by:

getChildCount in interface javax.swing.tree.TreeNode

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface javax.swing.tree.TreeNode

getIndex

public int getIndex(javax.swing.tree.TreeNode child)

Specified by:

getIndex in interface javax.swing.tree.TreeNode

getParent

public javax.swing.tree.TreeNode getParent()

Specified by:

getParent in interface javax.swing.tree.TreeNode

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getIcon

public javax.swing.ImageIcon getIcon()

getChildren

public JobTreeNode[] getChildren()

destroy

public void destroy()

Destroy the node. Remove listeners and destroy any remaining child nodes. Child node will remain in situations where a child is removed from it's parent before being destroyed This happens with both the ForEachJob and the JMXClientJob jobs.

getExplorerContext

public ExplorerContext getExplorerContext()

Returns:

Returns the context.