Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is made available under the terms of the
 * Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Exadel, Inc. and Red Hat, Inc. - initial API and implementation
 ******************************************************************************/

import org.w3c.dom.Comment;

import org.w3c.dom.Element;
import org.w3c.dom.Node;

public class Main {
    public static final String getComment(Element elem) {
        StringBuilder sb = new StringBuilder();
        Node node = elem.getPreviousSibling();
        while (node != null) {
            if (node.getNodeType() == Node.ELEMENT_NODE) {
                break;
            }
            if (node.getNodeType() == Node.COMMENT_NODE) {
                if (sb.length() > 0) {
                    sb.insert(0, '\n');
                    sb.insert(0, ((Comment) node).getData());
                } else {
                    sb.append(((Comment) node).getData());
                }
            }
            node = node.getPreviousSibling();
        }
        return sb.toString();
    }
}