org.openide.nodes

Class IndexedNode

java.lang.Object

java.beans.FeatureDescriptor

org.openide.nodes.Node

org.openide.nodes.AbstractNode

org.openide.nodes.IndexedNode

All Implemented Interfaces:

HelpCtx.Provider, Lookup.Provider

public class IndexedNode
extends AbstractNode

An implementation of a node that has children and supports reordering by providing Index implementor. Index implementor and children can be the same instance, allowing us to use either Index.ArrayChildren or Index.MapChildren

Nested Class Summary

Nested classes/interfaces inherited from class org.openide.nodes.Node

Node.Cookie, Node.Handle, Node.IndexedProperty<T,E>, Node.Property<T>, Node.PropertySet

Field Summary

Fields inherited from class org.openide.nodes.AbstractNode

displayFormat, systemActions

Fields inherited from class org.openide.nodes.Node

EMPTY, PROP_COOKIE, PROP_DISPLAY_NAME, PROP_ICON, PROP_LEAF, PROP_NAME, PROP_OPENED_ICON, PROP_PARENT_NODE, PROP_PROPERTY_SETS, PROP_SHORT_DESCRIPTION

Constructor Summary

Constructors

Modifier	Constructor and Description
	IndexedNode() Create an indexed node.
protected	IndexedNode(Children children, Index indexImpl) Allows subclasses to provide their own children and index handling.
protected	IndexedNode(Children children, Index indexImpl, Lookup lookup) Allows subclasses to provide their own children and index handling as well as Lookup.

Method Summary

Modifier and Type	Method and Description
<T extends Node.Cookie> T	getCookie(Class<T> clazz) Get a cookie.
Component	getCustomizer() Get the customizer.
boolean	hasCustomizer() Does this node have a customizer?

Methods inherited from class org.openide.nodes.AbstractNode

canCopy, canCut, canDestroy, canRename, clipboardCopy, clipboardCut, cloneNode, createActions, createPasteTypes, createSheet, drag, getActions, getCookieSet, getDefaultAction, getDropType, getHandle, getHelpCtx, getIcon, getNewTypes, getOpenedIcon, getPasteTypes, getPreferredAction, getPropertySets, getSheet, setCookieSet, setDefaultAction, setIconBase, setIconBaseWithExtension, setName, setSheet

Methods inherited from class org.openide.nodes.Node

addNodeListener, addPropertyChangeListener, clone, destroy, equals, fireCookieChange, fireDisplayNameChange, fireIconChange, fireNameChange, fireNodeDestroyed, fireOpenedIconChange, firePropertyChange, firePropertySetsChange, fireShortDescriptionChange, getActions, getChildren, getContextActions, getContextMenu, getHtmlDisplayName, getLookup, getParentNode, hashCode, hasPropertyChangeListener, isLeaf, removeNodeListener, removePropertyChangeListener, setChildren, setDisplayName, setHidden, setShortDescription, toString

Methods inherited from class java.beans.FeatureDescriptor

attributeNames, getDisplayName, getName, getShortDescription, getValue, isExpert, isHidden, isPreferred, setExpert, setPreferred, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedNode

public IndexedNode()

Create an indexed node. Uses Index.ArrayChildren to both hold the children, and as an implementation of Index.

IndexedNode

protected IndexedNode(Children children,
                      Index indexImpl)

Allows subclasses to provide their own children and index handling.

Parameters:

children - the children implementation

indexImpl - the index implementation

IndexedNode

protected IndexedNode(Children children,
                      Index indexImpl,
                      Lookup lookup)

Allows subclasses to provide their own children and index handling as well as Lookup.

Parameters:

children - the children implementation

indexImpl - the index implementation

lookup - lookup the node shall use

Since:

7.16

Method Detail

hasCustomizer

public boolean hasCustomizer()

Description copied from class: AbstractNode

Does this node have a customizer?

Overrides:

hasCustomizer in class AbstractNode

Returns:

false

getCustomizer

public Component getCustomizer()

Description copied from class: AbstractNode

Get the customizer.

Overrides:

getCustomizer in class AbstractNode

Returns:

null in the default implementation

getCookie

public <T extends Node.Cookie> T getCookie(Class<T> clazz)

Get a cookie.

Overrides:

getCookie in class AbstractNode

Parameters:

clazz - representation class

Returns:

the index implementation or children if these match the cookie class, else using the superclass cookie lookup

See Also:

Lookup