throw new UnimplementedException("eof");
try {  long length = -1;  switch (_type) { case OracleModule.OCI_D_FILE: break; case OracleModule.OCI_D_LOB: if (_lob instanceof Blob) { Blob blob = (Blob) _lob; length = blob.length(); } else if (_lob instanceof Clob) { Clob clob = (Clob) _lob; length = clob.length(); } break; case OracleModule.OCI_D_ROWID: break; }  if (_currentPointer == length) { return true; }  } catch (Exception ex) { log.log(Level.FINE, ex.toString(), ex); }  return false;
  public boolean eof(Env env)  {    throw new UnimplementedException("eof");  }