added rdf data structure for rss feeds

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7297 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/net/yacy/cora/document/RSSReader.java

@@ -42,7 +42,7 @@ public class RSSReader extends DefaultHandler {
     private final RSSFeed theChannel;
     private Type type;
     
-    public enum Type { rss, atom, none };
+    public enum Type { rss, atom, rdf, none };
     
     private RSSReader(int maxsize) {
         theChannel = new RSSFeed(maxsize);
@@ -101,6 +101,7 @@ public class RSSReader extends DefaultHandler {
         Type type = Type.none;
         if (end.indexOf("rss") > 0) type = Type.rss;
         if (end.indexOf("feed") > 0) type = Type.atom;
+        if (end.indexOf("rdf") > 0) type = Type.rdf;
         if (type == Type.none) {
             throw new IOException("response incomplete");
         }