package org.webslinger.ext.wiki.parser;

 import java.util.ArrayList;

 import java.util.ListIterator;

 public class WikiControlCase extends SimpleNode implements ControlNode, InlineContainer {

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

     public WikiControlCase(int id) {

         super(id);

     }

     public WikiControlCase(Wiki p, int id) {

         super(p, id);

     }

     public Object jjtAccept(WikiVisitor visitor, Object data) {

         return visitor.visit(this, data);

     }

     public void moveChildren() {

         if (children.isEmpty()) return;

         Node last = children.get(children.size() - 1);

         //setLastToken(last.getLastToken());

         choices.addAll(children);

         children.clear();

     }

     public ListIterator<Node> getChoicesIterator() {

         return choices.listIterator();

     }

     public String toString() {

         StringBuilder sb = new StringBuilder(super.toString()).append('(');

         ListIterator<Node> it = getChoicesIterator();

         while (it.hasNext()) {

             sb.append(it.next());

             if (it.hasNext()) sb.append(" or ");

         }

         return sb.append(')').toString() + '<' + firstToken + ">|<" + lastToken + '>';

     }

 }