Package org.hippoecm.frontend.model.tree

Class JcrTreeModel

java.lang.Object

org.hippoecm.frontend.model.tree.JcrTreeModel

All Implemented Interfaces:

Serializable, EventListener, TreeModel, org.apache.wicket.model.IDetachable, org.apache.wicket.util.io.IClusterable, IObserver<ObservableTreeModel>, IJcrTreeModel

public class JcrTreeModel
extends Object
implements IJcrTreeModel, IObserver<ObservableTreeModel>, org.apache.wicket.model.IDetachable

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
JcrTreeModel(IJcrTreeNode rootModel)

Method Summary

Modifier and Type	Method	Description
void	addTreeModelListener(TreeModelListener l)
void	detach()
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
int	getIndexOfChild(Object parent, Object child)
ObservableTreeModel	getObservable()	The observable that the observer is interested in.
Object	getRoot()
boolean	isLeaf(Object node)
TreePath	lookup(JcrNodeModel model)
protected TreeModelEvent	newTreeModelEvent(Event event)
void	onEvent(Iterator<? extends IEvent<ObservableTreeModel>> iter)	Callback that is invoked when the observable sends events.
void	removeTreeModelListener(TreeModelListener l)
void	setTreeState(org.apache.wicket.extensions.markup.html.tree.DefaultTreeState state)
void	valueForPathChanged(TreePath path, Object newValue)

Methods inherited from class java.lang.Object

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

Constructor Details

JcrTreeModel

public JcrTreeModel(IJcrTreeNode rootModel)

Method Details

getObservable

public ObservableTreeModel getObservable()

Description copied from interface: IObserver

The observable that the observer is interested in. This observable may not change, w.r.t. the IObservable.equals(java.lang.Object) method, while the observer is registered.

Specified by:

getObservable in interface IObserver<ObservableTreeModel>

onEvent

public void onEvent(Iterator<? extends IEvent<ObservableTreeModel>> iter)

Description copied from interface: IObserver

Callback that is invoked when the observable sends events. The iterator is guaranteed to be non-empty.

Specified by:

onEvent in interface IObserver<ObservableTreeModel>

newTreeModelEvent

protected TreeModelEvent newTreeModelEvent(Event event)
                                    throws RepositoryException

Throws:

RepositoryException

addTreeModelListener

public void addTreeModelListener(TreeModelListener l)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener l)

Specified by:

removeTreeModelListener in interface TreeModel

lookup

public TreePath lookup(JcrNodeModel model)

Specified by:

lookup in interface IJcrTreeModel

getChild

public Object getChild(Object parent,
 int index)

Specified by:

getChild in interface TreeModel

getChildCount

public int getChildCount(Object parent)

Specified by:

getChildCount in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object parent,
 Object child)

Specified by:

getIndexOfChild in interface TreeModel

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

isLeaf

public boolean isLeaf(Object node)

Specified by:

isLeaf in interface TreeModel

valueForPathChanged

public void valueForPathChanged(TreePath path,
 Object newValue)

Specified by:

valueForPathChanged in interface TreeModel

detach

public void detach()

Specified by:

detach in interface org.apache.wicket.model.IDetachable

setTreeState

public void setTreeState(org.apache.wicket.extensions.markup.html.tree.DefaultTreeState state)