de.jaret.util.ui.timebars.model
Class DefaultHierarchicalTimeBarModel

java.lang.Object
  de.jaret.util.ui.timebars.model.DefaultHierarchicalTimeBarModel

All Implemented Interfaces:

HierarchicalTimeBarModel

public class DefaultHierarchicalTimeBarModel
extends java.lang.Object
implements HierarchicalTimeBarModel

Default implementation of t a HIerarchicalTimeBarModel.

Version:

$Id: DefaultHierarchicalTimeBarModel.java 800 2008-12-27 22:27:33Z kliem $

Author:

Peter Kliem

Field Summary

protected int	_depth current depth of the model tree.
protected TimeBarNode	_rootNode root node of the tree.

Constructor Summary

DefaultHierarchicalTimeBarModel(TimeBarNode root)
Construct the model.

Method Summary

int	getDepth() Retrieve the depth of the hierarchy.
TimeBarNode	getRootNode() Retrieve the root node of the hierarchy.
void	setDepth(int depth) Little helper.

Methods inherited from class java.lang.Object

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

Field Detail

_rootNode

protected TimeBarNode _rootNode

root node of the tree.

_depth

protected int _depth

current depth of the model tree.

Constructor Detail

DefaultHierarchicalTimeBarModel

public DefaultHierarchicalTimeBarModel(TimeBarNode root)

Construct the model.

Parameters:

root - root node

Method Detail

getDepth

public int getDepth()

Retrieve the depth of the hierarchy.

Specified by:

getDepth in interface HierarchicalTimeBarModel

Returns:

depth of the hierarchy

setDepth

public void setDepth(int depth)

Little helper. May be removed in future revisions.

Specified by:

setDepth in interface HierarchicalTimeBarModel

Parameters:

depth - the depth to set

getRootNode

public TimeBarNode getRootNode()

Retrieve the root node of the hierarchy.

Specified by:

getRootNode in interface HierarchicalTimeBarModel

Returns:

the root node