package com.atlassian.plugins.rest.doclet.generators.grammars;
   
   import java.util.List;
   
   /*
    * Internal class, don't use directly
    * 
    * That class is collection of helper function to transform old grammars.xml parse tree into
    * tree of new domain objects, see package-info for detailed explanation
   * 
   * @author pandronov
   */
  public class GrammarTransformer {
      public static com.sun.research.ws.wadl.Grammars transform(Grammars grm) {
          com.sun.research.ws.wadl.Grammars result = new com.sun.research.ws.wadl.Grammars();
          transformDocument(grm.getDoc(), result.getDoc());
          transformInclude(grm.getInclude(), result.getInclude());
          result.getAny().addAll(grm.getAny());
          return result;
      }
  
      private static void transformDocument(List<Doc> src, List<com.sun.research.ws.wadl.Doc> dst) {
          for (Doc doc : src) {
              dst.add(transform(doc));
          }
      }
  
      private static void transformInclude(List<Include> src, List<com.sun.research.ws.wadl.Include> dst) {
          for (Include inc : src) {
              dst.add(transform(inc));
          }
      }
  
      private static com.sun.research.ws.wadl.Doc transform(Doc doc) {
          com.sun.research.ws.wadl.Doc result = new com.sun.research.ws.wadl.Doc();
          result.setLang(doc.getLang());
          result.setTitle(doc.getTitle());
          result.getOtherAttributes().putAll(doc.getOtherAttributes());
          result.getContent().addAll(doc.getContent());
          return result;
      }
  
      private static com.sun.research.ws.wadl.Include transform(Include inc) {
          com.sun.research.ws.wadl.Include result = new com.sun.research.ws.wadl.Include();
          transformDocument(inc.getDoc(), result.getDoc());
          result.setHref(inc.getHref());
          result.getOtherAttributes().putAll(inc.getOtherAttributes());
          return result;
      }
  }