de.enough.polish.devices
Class DeviceTreeItem

java.lang.Object
  de.enough.polish.devices.DeviceTreeItem

public class DeviceTreeItem
extends Object

Maps a vendor, the "virtual category" or a device to the DeviceTree.

Copyright Enough Software 2005

 history
        05-Jan-2006 - rob creation
 

Author:

Robert Virkus, j2mepolish@enough.de

See Also:

DeviceTree

Constructor Summary

DeviceTreeItem(DeviceTreeItem parentItem, Vendor vendor, Device device)
Creates a new tree item.

Method Summary

protected void	addChild(DeviceTreeItem child)
void	addSelectionListener(PropertyChangeListener propertyChangeListener)
void	clearChildren()
int	getChildCount()
int	getChildCount(Object parent)
DeviceTreeItem[]	getChildren()
Object	getData()
String	getDescription()
Device	getDevice()
DeviceTreeItem	getParentItem() Returns the parent item of this item.
Vendor	getVendor()
boolean	isDevice()
boolean	isExpanded()
boolean	isSelected()
boolean	isVendor()
void	removeSelectionListener(PropertyChangeListener propertyChangeListener)
void	setData(Object data)
void	setExpanded(boolean isExpanded)
void	setIsSelected(boolean selected)
void	setParentItem(DeviceTreeItem parentItem) Sets a new parent of this item.
void	setSelectionListener(DeviceTreeItemSelectionListener listener)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DeviceTreeItem

public DeviceTreeItem(DeviceTreeItem parentItem,
                      Vendor vendor,
                      Device device)

Creates a new tree item.

Parameters:

parentItem - the parent of this item, can be null

vendor - the current vendor, can be null

device - the mapped device, can be null

Method Detail

getChildren

public DeviceTreeItem[] getChildren()

getChildCount

public int getChildCount()

getChildCount

public int getChildCount(Object parent)

setIsSelected

public void setIsSelected(boolean selected)

isSelected

public boolean isSelected()

toString

public String toString()

Overrides:

toString in class Object

isVendor

public boolean isVendor()

isDevice

public boolean isDevice()

getVendor

public Vendor getVendor()

getDevice

public Device getDevice()

getDescription

public String getDescription()

addChild

protected void addChild(DeviceTreeItem child)

getParentItem

public DeviceTreeItem getParentItem()

Returns the parent item of this item.

Returns:

the parent this item or null if is has none.

setParentItem

public void setParentItem(DeviceTreeItem parentItem)

Sets a new parent of this item.

Parameters:

parentItem - the new parent of this item or null it it has none.

setData

public void setData(Object data)

getData

public Object getData()

setSelectionListener

public void setSelectionListener(DeviceTreeItemSelectionListener listener)

clearChildren

public void clearChildren()

isExpanded

public boolean isExpanded()

Returns:

Returns the isExpanded.

setExpanded

public void setExpanded(boolean isExpanded)

Parameters:

isExpanded - The isExpanded to set.

addSelectionListener

public void addSelectionListener(PropertyChangeListener propertyChangeListener)

removeSelectionListener

public void removeSelectionListener(PropertyChangeListener propertyChangeListener)