Utils.java Source code

Introduction

Here is the source code for Utils.java

Source

import org.w3c.dom.Node;

public class Utils {
    /**
     * Get the next sibling with the same name and type
     */
    public static Node getNext(Node current) {
        String name = current.getNodeName();
        int type = current.getNodeType();
        return getNext(current, name, type);
    }

    /**
     * Return the next sibling with a given name and type
     */
    public static Node getNext(Node current, String name, int type) {
        Node first = current.getNextSibling();
        if (first == null) {
            return null;
        }

        for (Node node = first; node != null; node = node.getNextSibling()) {

            if (type >= 0 && node.getNodeType() != type) {
                continue;
            }

            if (name == null) {
                return node;
            }
            if (name.equals(node.getNodeName())) {
                return node;
            }
        }
        return null;
    }

    /**
     * Get the first child of the specified type.
     * 
     * @param parent
     * @param type
     * @return
     */
    public static Node getChild(Node parent, int type) {
        Node n = parent.getFirstChild();
        while (n != null && type != n.getNodeType()) {
            n = n.getNextSibling();
        }
        if (n == null) {
            return null;
        }
        return n;
    }

}