30 public class Element {  class
35     final Element parent;
38     ArrayList<Element> requiredChilden;
46     Element(Element parent, String uri, String localName, int depth) {  in Element()  method in Element
57     public Element getChild(String localName) {  in getChild()
64     public Element getChild(String uri, String localName) {  in getChild()
83     public Element requireChild(String localName) {  in requireChild()
92     public Element requireChild(String uri, String localName) {  in requireChild()
93         Element child = getChild(uri, localName);  in requireChild()
96             requiredChilden = new ArrayList<Element>();  in requireChild()
177         ArrayList<Element> requiredChildren = this.requiredChilden;  in resetRequiredChildren()
189         ArrayList<Element> requiredChildren = this.requiredChilden;  in checkRequiredChildren()
192                 Element child = requiredChildren.get(i);  in checkRequiredChildren()