Java JTree Path isDescendant(TreePath path1, final TreePath path2)

Description

is Descendant

License

Open Source License

Declaration

private static boolean isDescendant(TreePath path1, final TreePath path2) 

Method Source Code

//package com.java2s;
/*//w  w w  . j a va 2s .  c o m
Copyright 2015 Google Inc. All Rights Reserved.
    
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    
http://www.apache.org/licenses/LICENSE-2.0
    
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

import javax.swing.tree.TreePath;

public class Main {
    private static boolean isDescendant(TreePath path1, final TreePath path2) {
        int count1 = path1.getPathCount();
        final int count2 = path2.getPathCount();
        if (count1 <= count2) {
            return false;
        }
        while (count1 != count2) {
            path1 = path1.getParentPath();
            count1--;
        }
        return path1.equals(path2);
    }
}

Related

1. getTreePathString(TreePath path)
2. getUpdatedTreePath(TreePath[] paths, JTree tree)
3. getUserObject(TreePath path)
4. getUserObject(TreePath path)
5. isDescendant(TreePath path1, final TreePath path2)
6. isFile(TreePath path)
7. isSource(TreePath path)
8. isTreePathContainedInExpansionState(TreePath treePath, ArrayList expansionStateStrings)
9. lastPathComponents(TreePath[] paths)