- getCachedChildren
Get the cached children, i.e. do not start any background processes for updating
the children.
- getChildCount
Get the child count.
- getIndexOfChild
Get the index of a child.
- getModel
Get the model.
- addChild
Add a child and update the tree.
- checkChildren
Check the children for validity. I.e. it is not allowed to have two equal
children in the list or to
- expandChildren
- getChild
Get the given child.
- getChildren
Get the current children, i.e. start a new update process and provide the result
as a future.
- getId
- isLeaf
Check if the node is a leaf.
- refresh
Refresh the node.