net.sf.panoptes.model.node
Class ComponentNode

java.lang.Object
  |
  +--net.sf.panoptes.model.node.Node
        |
        +--net.sf.panoptes.model.node.ComponentNode

public class ComponentNode

extends Node

Instances of this class are placeholders or "shortcuts" for other components. They are used to enable a single component to be displayed and manipulated in several places in the hierarchy at the same time.

Version:

0.1

Author:

dag@liodden.no

See Also:

IComponent, Node

Field Summary

Fields inherited from class net.sf.panoptes.model.node.Node

ICON_BROKEN_LINK, ICON_CONNECTION, ICON_CONNECTIONS_FOLDER, ICON_DATASOURCE, ICON_DOMAIN, ICON_ERROR, ICON_FOLDER, ICON_INFO, ICON_LOG, ICON_LOG_FOLDER, ICON_MBEAN, ICON_QUERY_FOLDER, ICON_SERVER, ICON_SERVICE, ICON_SESSION, ICON_USER, ICON_WARNING

Constructor Summary

ComponentNode(ComponentRegistry componentRegistry, ComponentName componentName)
Creates a new instance.

Method Summary

boolean	acceptsChildren()
void	addConfiguratorScript(java.lang.String script)
Component	dereference()
Node[]	getChildren()
NodeDescriptor	getConfigDescriptor()
java.lang.String[]	getConfiguratorScripts()
org.eclipse.swt.graphics.Image	getIcon()
void	setConfigDescriptor(NodeDescriptor configDescriptor)
void	setIcon(org.eclipse.swt.graphics.Image icon)

Methods inherited from class net.sf.panoptes.model.node.Node

addUpdateListener, createImage, notifyListeners, removeUpdateListener

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentNode

public ComponentNode(ComponentRegistry componentRegistry,
                     ComponentName componentName)

Creates a new instance.

Parameters:

componentRegistry - the registry in which the component this instance is placeholder for lives

componentName - the ComponentName of the component

Method Detail

getConfigDescriptor

public NodeDescriptor getConfigDescriptor()

Specified by:

getConfigDescriptor in class Node

getChildren

public Node[] getChildren()

Specified by:

getChildren in class Node

getIcon

public org.eclipse.swt.graphics.Image getIcon()

Specified by:

getIcon in class Node

Returns:

setIcon

public void setIcon(org.eclipse.swt.graphics.Image icon)

dereference

public Component dereference()
                      throws ComponentNotFoundException

ComponentNotFoundException

acceptsChildren

public boolean acceptsChildren()

Specified by:

acceptsChildren in class Node

setConfigDescriptor

public void setConfigDescriptor(NodeDescriptor configDescriptor)

addConfiguratorScript

public void addConfiguratorScript(java.lang.String script)

getConfiguratorScripts

public java.lang.String[] getConfiguratorScripts()

Specified by:

getConfiguratorScripts in class Node