Package org.luwrain.controls

Class CachedTreeModel

java.lang.Object

org.luwrain.controls.CachedTreeModel

All Implemented Interfaces:

TreeArea.Model

public class CachedTreeModel
extends Object
implements TreeArea.Model

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	CachedTreeModel.CacheItem

Constructor Summary

Constructors

Constructor	Description
CachedTreeModel(CachedTreeModelSource source)

Method Summary

Modifier and Type	Method	Description
void	beginChildEnumeration(Object node)
void	endChildEnumeration(Object node)
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
Object	getRoot()

Methods inherited from class java.lang.Object

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

Constructor Details

CachedTreeModel

public CachedTreeModel(CachedTreeModelSource source)

Method Details

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeArea.Model

beginChildEnumeration

public void beginChildEnumeration(Object node)

Specified by:

beginChildEnumeration in interface TreeArea.Model

getChildCount

public int getChildCount(Object parent)

Specified by:

getChildCount in interface TreeArea.Model

getChild

public Object getChild(Object parent,
 int index)

Specified by:

getChild in interface TreeArea.Model

endChildEnumeration

public void endChildEnumeration(Object node)

Specified by:

endChildEnumeration in interface TreeArea.Model