/* Generated By:JJTree: Do not edit this line. SimpleNode.java */

 package org.webslinger.ext.wiki.parser;

 import java.util.ArrayList;

 import java.util.ListIterator;

 public class SimpleNode implements Node {

     protected Node parent;

     protected ArrayList<Node> children = new ArrayList<Node>();

     protected int id;

     protected Wiki parser;

     protected Token firstToken, lastToken;

     public SimpleNode(int i) {

         id = i;

     }

     public SimpleNode(Wiki p, int i) {

         this(i);

         parser = p;

     }

     public void jjtOpen() {

     }

     public void jjtClose() {

     }

     public void jjtSetParent(Node n) { parent = n; }

     public Node jjtGetParent() { return parent; }

     public void jjtAddChild(Node n, int i) {

         //System.err.println("SimpleNode.jjtAddChild(" + n + ", " + i + ")");

         while (children.size() < i + 1) children.add(null);

         children.set(i, n);

         /*

         if (!(n instanceof WikiText)) return;

         // try to merge

         System.err.println("CHECKING MERGE(" + i + ", " + jjtGetNumChildren() + ")");

         for (int j = i - 1; j < i + 1 && j + 1 < jjtGetNumChildren(); j++) {

             if (j < 0) continue;

             System.err.println("j=" + j);

             Node current = jjtGetChild(j);

             Node next = jjtGetChild(j + 1);

             System.err.println("current(" + current + ") next(" + next + ")");

             if (!(current instanceof WikiText)) continue;

             if (!(next instanceof WikiText)) continue;

             ((WikiText) current).addText(((WikiText) next).getText());

             jjtRemoveChild(j + 1);

         }

         */

     }

     public void jjtRemoveChild(int i) {

         children.remove(i);

     }

     public Node jjtGetChild(int i) {

         return children.get(i);

     }

     public int jjtGetNumChildren() {

         return children.size();

     }

     /** Accept the visitor. **/

     public Object jjtAccept(WikiVisitor visitor, Object data) {

         return visitor.visit(this, data);

     }

     /** Accept the visitor. **/

     public Object childrenAccept(WikiVisitor visitor, Object data) {

         for (Node child: this) {

             child.jjtAccept(visitor, data);

         }

         return data;

     }

     public ListIterator<Node> getChildrenIterator() {

         return children.listIterator();

     }

     public ListIterator<Node> iterator() {

         return getChildrenIterator();

     }

     /* You can override these two methods in subclasses of SimpleNode to

          customize the way the node appears when the tree is dumped.    If

          your output uses more than one line you should override

          toString(String), otherwise overriding toString() is probably all

          you need to do. */

     public String toString() { return WikiTreeConstants.jjtNodeName[id]; }

     public String toString(String prefix) { return prefix + toString(); }

     /* Override this method if you want to customize how the node dumps

          out its children. */

     public void dump(String prefix) {

         System.err.println(toString(prefix));

         ListIterator<Node> it = getChildrenIterator();

         while (it.hasNext()) {

             SimpleNode child = (SimpleNode) it.next();

             child.dump(prefix + " ");

         }

     }

     public Token getFirstToken() {

         return firstToken;

     }

     public void setFirstToken(Token firstToken) {

         this.firstToken = firstToken;

     }

     public Token getLastToken() {

         return lastToken;

     }

     public void setLastToken(Token lastToken) {

         this.lastToken = lastToken;

     }

     public WikiParagraph getEmptyParagraph() {

         return new WikiParagraph(parser, WikiTreeConstants.JJTPARAGRAPH);

     }

     public WikiOrderedList getEmptyOrderedList() {

         return new WikiOrderedList(parser, WikiTreeConstants.JJTORDEREDLIST);

     }

     public WikiUnorderedList getEmptyUnorderedList() {

         return new WikiUnorderedList(parser, WikiTreeConstants.JJTUNORDEREDLIST);

     }

     public WikiListItem getEmptyListItem() {

         return new WikiListItem(parser, WikiTreeConstants.JJTLISTITEM);

     }

 }