org.netbeans.api.db.explorer.node

Class ChildNodeFactory

java.lang.Object

org.openide.nodes.ChildFactory<Lookup>

org.netbeans.api.db.explorer.node.ChildNodeFactory

public class ChildNodeFactory
extends ChildFactory<Lookup>

The ChildNodeFactory is used for getting node instances based on a Lookup instance as the key. Subclasses of BaseNode that can have children are constructed with an instance of ChildNodeFactory.

Nested Class Summary

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

ChildFactory.Detachable<T>

Constructor Summary

Constructors

Constructor and Description
ChildNodeFactory(Lookup lookup) Constructor.

Method Summary

Modifier and Type	Method and Description
protected boolean	createKeys(List toPopulate)
Node[]	createNodesForKey(Lookup key)
void	refresh() Refreshes this factory which causes it to get its child keys and subsequently its child nodes
void	refreshSync() Refreshes this factory which causes it to get its child keys and subsequently its child nodes immeditately.

Methods inherited from class org.openide.nodes.ChildFactory

createNodeForKey, createWaitNode, refresh

Methods inherited from class java.lang.Object

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

Constructor Detail

ChildNodeFactory

public ChildNodeFactory(Lookup lookup)

Constructor.

Parameters:

dataLookup - the associated data lookup

Method Detail

refresh

public void refresh()

Refreshes this factory which causes it to get its child keys and subsequently its child nodes

refreshSync

public void refreshSync()

Refreshes this factory which causes it to get its child keys and subsequently its child nodes immeditately.

createNodesForKey

public Node[] createNodesForKey(Lookup key)

Overrides:

createNodesForKey in class ChildFactory<Lookup>

createKeys

protected boolean createKeys(List toPopulate)

Specified by:

createKeys in class ChildFactory<Lookup>