org.eclipse.scada.da.server.browser.common.query

Class QueryFolder

java.lang.Object

org.eclipse.scada.da.server.browser.common.query.QueryFolder

All Implemented Interfaces:

Folder, ItemStorage, StorageBasedFolder

public class QueryFolder
extends Object
implements StorageBasedFolder

Constructor Summary

Constructors

Constructor and Description
QueryFolder(Matcher matcher, NameProvider nameProvider)

Method Summary

Modifier and Type	Method and Description
void	addChild(String name, StorageBasedFolder folder, Map<String,Variant> attributes)
void	added() Called when the folder was added to the browser space
void	added(ItemDescriptor desc)
Entry[]	list(Stack<String> path)
void	removeAllForItem(DataItem dataItem)
void	removeChild(QueryFolder folder)
void	removed() Called when the folder was removed from the browser space
void	removed(ItemDescriptor desc)
void	subscribe(Stack<String> path, FolderListener listener, Object tag)
void	unsubscribe(Stack<String> path, Object tag)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryFolder

public QueryFolder(Matcher matcher,
                   NameProvider nameProvider)

Method Detail

addChild

public void addChild(String name,
                     StorageBasedFolder folder,
                     Map<String,Variant> attributes)

removeChild

public void removeChild(QueryFolder folder)

added

public void added(ItemDescriptor desc)

Specified by:

added in interface ItemStorage

removed

public void removed(ItemDescriptor desc)

Specified by:

removed in interface ItemStorage

removeAllForItem

public void removeAllForItem(DataItem dataItem)

list

public Entry[] list(Stack<String> path)
             throws NoSuchFolderException

Specified by:

list in interface Folder

Throws:

NoSuchFolderException

subscribe

public void subscribe(Stack<String> path,
                      FolderListener listener,
                      Object tag)
               throws NoSuchFolderException

Specified by:

subscribe in interface Folder

Throws:

NoSuchFolderException

unsubscribe

public void unsubscribe(Stack<String> path,
                        Object tag)
                 throws NoSuchFolderException

Specified by:

unsubscribe in interface Folder

Throws:

NoSuchFolderException

added

public void added()

Description copied from interface: Folder

Called when the folder was added to the browser space

Specified by:

added in interface Folder

removed

public void removed()

Description copied from interface: Folder

Called when the folder was removed from the browser space

Specified by:

removed in interface Folder