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IndexedNode (NetBeans Nodes API) - NetBeans API Javadoc 5.5.0

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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

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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

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Nested Class Summary

 

Nested classes/interfaces inherited from class org.openide.nodes.Node
Node.Cookie, Node.Handle, Node.IndexedProperty, Node.Property, 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
	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, 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, hasPropertyChangeListener, isLeaf, removeNodeListener, removePropertyChangeListener, setChildren, 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
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.

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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

Method Detail

hasCustomizer

public boolean hasCustomizer()

Description copied from class: AbstractNode

Does this node have a customizer?

Overrides:

hasCustomizer in class AbstractNode

Returns:

false

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getCustomizer

public Component getCustomizer()

Description copied from class: AbstractNode

Get the customizer.

Overrides:

getCustomizer in class AbstractNode

Returns:

null in the default implementation

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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

See Also:

Lookup

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