Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*-------------------------------------------------------------------------+
 |                                                                          |
 | Copyright 2005-2011 The ConQAT Project                                   |
 |                                                                          |
 | 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 org.w3c.dom.Element;
import org.w3c.dom.Node;

public class Main {
    /**
     * Determines the index (starting at 0) of the given element relative to
     * other element nodes for the same parent.
     */
    public static int getElementPosition(Element element) {
        int num = -1;
        Node node = element;
        while (node != null) {
            if (node.getNodeType() == Node.ELEMENT_NODE) {
                ++num;
            }
            node = node.getPreviousSibling();
        }
        return num;
    }
}