treemap
Interface TMModelUpdater

public interface TMModelUpdater

The TMModelUpdater interface represents the object that a TMModelNode should call to notify the treemap that something has changed : size, state, numers of childs, ... A TMModelNode gets a reference to a TMModelUpdater object in the building of the treemap, by the setUpdater() method. A TMModelNode should call the corresponding update method when something has changed.

Version:

2.5

Author:

Christophe Bouthier [bouthier@loria.fr]

Method Summary

void	addChild(java.lang.Object node, java.lang.Object child) To be called when the user node has a new child.
void	removeChild(java.lang.Object node, java.lang.Object child) To be called when the user node removes a child.
void	updateSize(java.lang.Object node) To be called when the user node has its size changed.
void	updateState(java.lang.Object node) To be called when the user node has its state changed.

Method Detail

updateSize

void updateSize(java.lang.Object node)

To be called when the user node has its size changed.

Parameters:

node - the node that has its size changed

updateState

void updateState(java.lang.Object node)

To be called when the user node has its state changed.

Parameters:

node - the node that has its state changed

addChild

void addChild(java.lang.Object node,
              java.lang.Object child)

To be called when the user node has a new child.

Parameters:

node - the node that has a new child

child - the node's new child

removeChild

void removeChild(java.lang.Object node,
                 java.lang.Object child)

To be called when the user node removes a child.

Parameters:

node - the node that removes a child

child - the node's lost child