org.openide.loaders

Class DataFolder.Index

java.lang.Object

org.openide.nodes.Index.Support

org.openide.loaders.DataFolder.Index

All Implemented Interfaces:

Index, Node.Cookie

Enclosing class:

DataFolder

public static class DataFolder.Index
extends Index.Support

Support for index cookie for folder nodes.

Nested Class Summary

Nested classes/interfaces inherited from interface org.openide.nodes.Index

Index.ArrayChildren, Index.KeysChildren<T>, Index.Support

Constructor Summary

Constructors

Constructor and Description
Index(DataFolder df) Deprecated. Please explicitly specify a node to be safe.
Index(DataFolder df, Node node) Create an index cookie associated with a data folder.

Method Summary

Modifier and Type	Method and Description
Node[]	getNodes()
int	getNodesCount()
void	reorder()
void	reorder(int[] perm)

Methods inherited from class org.openide.nodes.Index.Support

addChangeListener, exchange, fireChangeEvent, indexOf, move, moveDown, moveUp, removeChangeListener, showIndexedCustomizer

Methods inherited from class java.lang.Object

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

Constructor Detail

Index

@Deprecated
public Index(DataFolder df)

Deprecated. Please explicitly specify a node to be safe.

Create an index cookie associated with a data folder.

Parameters:

df - the data folder

Index

public Index(DataFolder df,
             Node node)

Create an index cookie associated with a data folder.

Parameters:

df - the data folder

node - node to be associated with. subnodes of this node will be returned, etc.

Method Detail

getNodesCount

public int getNodesCount()

Specified by:

getNodesCount in interface Index

Specified by:

getNodesCount in class Index.Support

getNodes

public Node[] getNodes()

Specified by:

getNodes in interface Index

Specified by:

getNodes in class Index.Support

reorder

public void reorder(int[] perm)

Specified by:

reorder in interface Index

Specified by:

reorder in class Index.Support

reorder

public void reorder()

Specified by:

reorder in interface Index

Overrides:

reorder in class Index.Support