org.openide.nodes
Class IndexedNode

java.lang.Object
  |
  +--java.beans.FeatureDescriptor
        |
        +--org.openide.nodes.Node
              |
              +--org.openide.nodes.AbstractNode
                    |
                    +--org.openide.nodes.IndexedNode

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

Inner classes inherited from class org.openide.nodes.Node

Node.Cookie, Node.Handle, Node.IndexedProperty, Node.Property, Node.PropertySet

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_NAME, PROP_OPENED_ICON, PROP_PARENT_NODE, PROP_PROPERTY_SETS, PROP_SHORT_DESCRIPTION

Constructor Summary

	IndexedNode() Create an indexed node.
protected	IndexedNode(Children children, Index indexImpl) Allows subclasses to provide their own children and index handling.

Method Summary

Node.Cookie	getCookie(Class 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, getPropertySets, getSheet, setCookieSet, setDefaultAction, setIconBase, setName, setSheet

Methods inherited from class org.openide.nodes.Node

addNodeListener, addPropertyChangeListener, clone, destroy, fireCookieChange, fireDisplayNameChange, fireIconChange, fireNameChange, fireNodeDestroyed, fireOpenedIconChange, firePropertyChange, firePropertySetsChange, fireShortDescriptionChange, getChildren, getContextActions, getContextMenu, getParentNode, hasPropertyChangeListener, isLeaf, removeNodeListener, removePropertyChangeListener, setDisplayName, setShortDescription, toString

Methods inherited from class java.beans.FeatureDescriptor

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

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, 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

index - the index implementation

Method Detail

hasCustomizer

public boolean hasCustomizer()

Description copied from class: AbstractNode

Does this node have a customizer?

Overrides:

hasCustomizer in class AbstractNode

Following copied from class: org.openide.nodes.AbstractNode

Returns:

false

getCustomizer

public Component getCustomizer()

Description copied from class: AbstractNode

Get the customizer.

Overrides:

getCustomizer in class AbstractNode

Following copied from class: org.openide.nodes.AbstractNode

Returns:

null in the default implementation

getCookie

public Node.Cookie getCookie(Class 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