prevents class cast exceptions when these methods are called

not relevent for these objects


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194288 13f79535-47bb-0310-9956-ffa450edef68

src/org/apache/fop/svg/SVGObj.java

@@ -1,7 +1,7 @@
 /* $Id$
  * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
  * For details on use and redistribution please refer to the
- * LICENSE file included with these sources."
+ * LICENSE file included with these sources.
  */
 
 package org.apache.fop.svg;
@@ -11,6 +11,7 @@ import org.apache.fop.fo.*;
 import org.apache.fop.layout.Area;
 import org.apache.fop.layout.FontState;
 import org.apache.fop.apps.FOPException;
+import org.apache.fop.layout.LinkSet;
 
 import org.apache.batik.dom.svg.*;
 
@@ -52,11 +53,9 @@ public abstract class SVGObj extends FObj {
                     } else {
                         String pref = props[count].substring(0,
                                                              props[count].indexOf(":"));
-                        System.out.println(pref);
                         if (pref.equals("xmlns")) {
                             ns.put(props[count].substring(
                                      props[count].indexOf(":") + 1), rf);
-                            System.out.println(ns);
                         }
                         ns.put("xlink", "http://www.w3.org/1999/xlink");
                         element.setAttributeNS((String) ns.get(pref),
@@ -91,5 +90,30 @@ public abstract class SVGObj extends FObj {
         /* return status */
         return new Status(Status.OK);
     }
+
+    /**
+     * These method overrides prevent problems with the different types.
+     */
+    public void setIsInTableCell() {
+    }
+
+    public void forceStartOffset(int offset) {
+    }
+
+    public void forceWidth(int width) {
+    }
+
+    public void resetMarker() {
+    }
+
+    public void setLinkSet(LinkSet linkSet) {
+    }
+
+    public Vector getMarkerSnapshot(Vector snapshot) {
+        return snapshot;
+    }
+
+    public void rollback(Vector snapshot) {
+    }
 }