no.g9.client.core.view.faces.tree

Class FacesLazyTreeModel<T extends FacesTreeNode,L extends ListRow>

java.lang.Object

no.g9.client.core.view.faces.tree.FacesDefaultTreeModel<T,L>

no.g9.client.core.view.faces.tree.FacesLazyTreeModel<T,L>

Type Parameters:

T - the generated FacesTreeNode class

L - the generated ListRow class

All Implemented Interfaces:

Observer, TreeModel<T,L>

public abstract class FacesLazyTreeModel<T extends FacesTreeNode,L extends ListRow>
extends FacesDefaultTreeModel<T,L>

A lazily loaded tree model. Subclasses must implement abstract method loadChildrenForNode(T node).

Nested Class Summary

Nested classes/interfaces inherited from interface no.g9.client.core.view.tree.TreeModel

TreeModel.Grouping, TreeModel.SelectionModel

Field Summary

Fields inherited from class no.g9.client.core.view.faces.tree.FacesDefaultTreeModel

selectionModel, treeData, treeView, viewModel

Constructor Summary

Constructors

Constructor and Description
FacesLazyTreeModel(ViewModel viewModel, org.icefaces.ace.model.tree.NodeStateMap nodeStateMap) Create a new lazy tree model, setting the viewmodel and a node state map.

Method Summary

Modifier and Type	Method and Description
Object	getDataModel()
abstract List<T>	loadChildrenForNode(T node) Called by the system to populate a node with children.

Methods inherited from class no.g9.client.core.view.faces.tree.FacesDefaultTreeModel

addRowFilter, addRowFilters, addTreeNodeComparator, clear, filterTree, getCellProperty, getExpanded, getSelected, getSelectionModel, getTreeData, getTreeDataNodeCount, getTreeView, getTreeViewNodeCount, getValueAt, isCellEnabled, isCellShown, isEmpty, isExpanded, isSelected, removeRowFilter, removeRowFilters, setCellEnabled, setCellProperty, setCellShown, setColumnEnabled, setColumnProperty, setColumnShown, setEnabled, setExpanded, setExpanded, setNodeEnabled, setNodeProperty, setNodeShown, setProperty, setRootNodes, setSelected, setSelected, setSelectionModel, setShown, setValueAt, sortTree, update

Methods inherited from class java.lang.Object

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

Constructor Detail

FacesLazyTreeModel

public FacesLazyTreeModel(ViewModel viewModel,
                          org.icefaces.ace.model.tree.NodeStateMap nodeStateMap)

Create a new lazy tree model, setting the viewmodel and a node state map.

Parameters:

viewModel - the dialogs viewmodel

nodeStateMap - a node state map for the nodes

Method Detail

getDataModel

public Object getDataModel()

Specified by:

getDataModel in interface TreeModel<T extends FacesTreeNode,L extends ListRow>

Overrides:

getDataModel in class FacesDefaultTreeModel<T extends FacesTreeNode,L extends ListRow>

loadChildrenForNode

public abstract List<T> loadChildrenForNode(T node)

Called by the system to populate a node with children.

Parameters:

node - the node for which to load its children

Returns:

a list of child nodes