/** Sets the "linkMetadata" attribute */
 public void setLinkMetadata(java.util.List linkMetadata) {
   synchronized (monitor()) {
     check_orphaned();
     org.apache.xmlbeans.SimpleValue target = null;
     target = (org.apache.xmlbeans.SimpleValue) get_store().find_attribute_user(LINKMETADATA$4);
     if (target == null) {
       target = (org.apache.xmlbeans.SimpleValue) get_store().add_attribute_user(LINKMETADATA$4);
     }
     target.setListValue(linkMetadata);
   }
 }
 /** Sets the "class" attribute */
 public void setClass1(java.util.List class1) {
   synchronized (monitor()) {
     check_orphaned();
     org.apache.xmlbeans.SimpleValue target = null;
     target = (org.apache.xmlbeans.SimpleValue) get_store().find_attribute_user(CLASS1$2);
     if (target == null) {
       target = (org.apache.xmlbeans.SimpleValue) get_store().add_attribute_user(CLASS1$2);
     }
     target.setListValue(class1);
   }
 }