Java XML NodeList getNodeList(NodeList nodeList)

Description

Method that returns only the Element objects of the specified NodeList

License

Open Source License

Parameter

Parameter	Description
nodeList	the NodeList to inspect

Return

a List containing only the Element objects of the NodeList

Declaration

public static List<Element> getNodeList(NodeList nodeList) 

Method Source Code

//package com.java2s;
/*/* w  ww . j a v  a  2 s  .  c  om*/
Copyright 2012 Juan Mart?n Runge
    
jmrunge@gmail.com
http://www.zirsi.com.ar
    
This file is part of ZirUtils.
    
ZirUtils 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 3 of the License, or
(at your option) any later version.
    
ZirUtils 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 ZirUtils.  If not, see <http://www.gnu.org/licenses/>.
*/

import java.util.ArrayList;
import java.util.List;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Method that returns only the Element objects of the specified NodeList
     * 
     * @param nodeList the NodeList to inspect
     * @return a List containing only the Element objects of the NodeList
     */
    public static List<Element> getNodeList(NodeList nodeList) {
        List<Element> nodes = new ArrayList<>();
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node node = nodeList.item(i);
            if (node instanceof Element)
                nodes.add((Element) node);
        }
        return nodes;
    }
}

Related

1. getNodeList(Element from, String elementName)
2. getNodeList(Node fatherNode, String nodeName)
3. getNodeList(Node node, String tagName)
4. getNodeList(Node pNode, String tagName)
5. getNodeList(NodeList nl, String[] names, int pos)
6. getNodeList(NodeList nodeList)
7. getNodeListAsList(NodeList nl)
8. getNodeListByName(Node node, String name, List finalNodeList)
9. getNodeListItems(NodeList nodeList)