Package org.jppf.admin.web.tabletree

Class AbstractMonitoringListener

java.lang.Object

org.jppf.admin.web.tabletree.AbstractMonitoringListener

All Implemented Interfaces:

EventListener, TopologyFilterListener

Direct Known Subclasses:

HealthTreeListener, JobsTreeListener, TopologyTreeListener

public abstract class AbstractMonitoringListener
extends Object
implements TopologyFilterListener

Author:

Laurent Cohen

Field Summary

Fields

Modifier and Type	Field	Description
protected TopologyFilter	nodeFilter	The node filter to use.
protected final SelectionHandler	selectionHandler	Handles the selection of rows in the tree table.
protected JPPFTableTree	tableTree	The table tree to update.
protected final org.jppf.ui.treetable.AbstractJPPFTreeTableModel	treeModel	The tree table model.

Constructor Summary

Constructors

Constructor	Description
AbstractMonitoringListener(org.jppf.ui.treetable.AbstractJPPFTreeTableModel treeModel, SelectionHandler selectionHandler, TopologyFilter nodeFilter)	Initialize with the specified tree model and selection handler.

Method Summary

Modifier and Type	Method	Description
protected void	addNode(org.jppf.client.monitoring.topology.TopologyDriver driver, org.jppf.client.monitoring.topology.TopologyNode node)	Add a node to the specified driver in the tree model.
JPPFTableTree	getTableTree()
static boolean	isAccepted(TopologyFilter nodeFilter, org.jppf.client.monitoring.topology.TopologyNode node)	Determine whether the specified node passes the node filter.
void	setTableTree(JPPFTableTree tableTree)	Set the table tree to update.
protected void	updateTopology(TopologyFilterEvent event)	Update the topology represented by the specified model based on the specified filter event.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jppf.admin.web.filter.TopologyFilterListener

onFilterChange

Field Details

treeModel

protected final org.jppf.ui.treetable.AbstractJPPFTreeTableModel treeModel

The tree table model.

selectionHandler

protected final SelectionHandler selectionHandler

Handles the selection of rows in the tree table.

tableTree

protected JPPFTableTree tableTree

The table tree to update.

nodeFilter

protected TopologyFilter nodeFilter

The node filter to use.

Constructor Details

AbstractMonitoringListener

public AbstractMonitoringListener(org.jppf.ui.treetable.AbstractJPPFTreeTableModel treeModel,
 SelectionHandler selectionHandler,
 TopologyFilter nodeFilter)

Initialize with the specified tree model and selection handler.

Parameters:

treeModel - the tree table model.

selectionHandler - handles the selection of rows in the tree table.

nodeFilter - the node filter to use.

Method Details

getTableTree

public JPPFTableTree getTableTree()

Returns:

the table tree to update.

setTableTree

public void setTableTree(JPPFTableTree tableTree)

Set the table tree to update.

Parameters:

tableTree - the table tree to set.

isAccepted

public static boolean isAccepted(TopologyFilter nodeFilter,
 org.jppf.client.monitoring.topology.TopologyNode node)

Determine whether the specified node passes the node filter.

Parameters:

nodeFilter - the filter to evaluate against.

node - the node to evaluate.

Returns:

true if the node passes the filter, false otherwise.

updateTopology

protected void updateTopology(TopologyFilterEvent event)

Update the topology represented by the specified model based on the specified filter event.

Parameters:

event - the event encapsulating a change in the topology filter.

addNode

protected void addNode(org.jppf.client.monitoring.topology.TopologyDriver driver,
 org.jppf.client.monitoring.topology.TopologyNode node)

Add a node to the specified driver in the tree model.

Parameters:

driver - the driver to which the node is attached.

node - the node to add.