/*
This file is part of RouteConverter.
RouteConverter is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
RouteConverter is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.routes.impl;
import slash.navigation.routes.Catalog;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreeModel;
/**
* Acts as a {@link TreeModel} for a {@link Catalog}.
*
* @author Christian Pesch
*/
public class CategoryTreeModel extends DefaultTreeModel {
public CategoryTreeModel(CategoryTreeNode root) {
super(root);
}
public boolean isLeaf(Object node) {
// this would go through the whole tree ((CategoryTreeNode) node).getChildCount() == 0;
return false;
}
public CategoryTreeNode getChild(CategoryTreeNode parent, String name) {
for (int i = 0; i < getChildCount(parent); i++) {
CategoryTreeNode category = (CategoryTreeNode) getChild(parent, i);
if (category.getName().equals(name))
return category;
}
return null;
}
}