org.olat.core.gui.components.tree
Class GenericTreeModel

java.lang.Object
  org.olat.core.gui.components.tree.GenericTreeModel

All Implemented Interfaces:

java.io.Serializable, TreeModel

Direct Known Subclasses:

CatalogTreeModel, CourseEditorTreeModel, CPManifestTreeModel, FolderTreeModel, IdentitySelectionTreeModel, InsertItemTreeModel, InsertTreeModel, OlatRootFolderTreeModel, PublishTreeModel, QTIEditorTreeModel, ScormCPManifestTreeModel

public class GenericTreeModel
extends java.lang.Object
implements TreeModel

Initial Date: Feb 13, 2004

Author:

Mike Stock

See Also:

Serialized Form

Constructor Summary

GenericTreeModel()

Method Summary

TreeNode	findNodeByUserObject(java.lang.Object object) Searches (by breadth-first search) the node in this model whose user object is equal to the given object.
TreeNode	getNodeById(java.lang.String nodeId)
TreeNode	getRootNode()
void	setRootNode(TreeNode rootNode) Sets the rootNode.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericTreeModel

public GenericTreeModel()

Method Detail

getRootNode

public TreeNode getRootNode()

Specified by:

getRootNode in interface TreeModel

Returns:

See Also:

TreeModel.getRootNode()

getNodeById

public TreeNode getNodeById(java.lang.String nodeId)

Specified by:

getNodeById in interface TreeModel

Returns:

See Also:

TreeModel.getNodeById(java.lang.String)

findNodeByUserObject

public TreeNode findNodeByUserObject(java.lang.Object object)

Searches (by breadth-first search) the node in this model whose user object is equal to the given object.

Parameters:

object -

Returns:

The node whose user object is equal to the given object or null

setRootNode

public void setRootNode(TreeNode rootNode)

Sets the rootNode.

Parameters:

rootNode - The rootNode to set