Package org.neotropic.util.visual.tree.nodes

Class AbstractNode<T>

java.lang.Object

org.neotropic.util.visual.tree.nodes.AbstractNode<T>

Type Parameters:

T - The type of the business object

Direct Known Subclasses:

ClassNode, DataModelNode, FavoritesManagerNode, FilterDefinitionNode, GroupNode, InventoryObjectNode, PoolNode, PoolObjectNode, ReportNode, ScriptNode, UserNode, WarehouseManagerNode

public abstract class AbstractNode<T>
extends Object

A node that represents a business domain object from the model.

Author:

Charles Edward Bedon Cortazar <charles.bedon@kuwaiba.org>

Field Summary

Fields

Modifier and Type	Field	Description
protected String	displayName	Node's displayName.
protected boolean	hasChildren
protected String	iconUrl
protected T	object	Business object behind this node (model)

Constructor Summary

Constructors

Constructor	Description
AbstractNode(T object)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
abstract AbstractAction[]	getActions()	Actions associated to this node
String	getDisplayName()
String	getIconUrl()
T	getObject()	Retrieves the business object behind the node
int	hashCode()
boolean	isHasChildren()
abstract void	refresh(boolean recursive)	What to do when commanded to refresh the node.
void	setDisplayName(String displayName)
void	setHasChildren(boolean hasChildren)
void	setIconUrl(String iconUrl)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

object

protected T object

Business object behind this node (model)

displayName

protected String displayName

Node's displayName. If null, the toString method of the business object will be used

iconUrl

protected String iconUrl

hasChildren

protected boolean hasChildren

Constructor Detail

AbstractNode

public AbstractNode(T object)

Method Detail

getDisplayName

public String getDisplayName()

setDisplayName

public void setDisplayName(String displayName)

getIconUrl

public String getIconUrl()

setIconUrl

public void setIconUrl(String iconUrl)

isHasChildren

public boolean isHasChildren()

setHasChildren

public void setHasChildren(boolean hasChildren)

getObject

public T getObject()

Retrieves the business object behind the node

Returns:

The business object, whose type is specified in the template (T)

getActions

public abstract AbstractAction[] getActions()

Actions associated to this node

Returns:

An array of actions

refresh

public abstract void refresh(boolean recursive)

What to do when commanded to refresh the node.

Parameters:

recursive - Refresh the children nodes.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object