class IpOwnersAnswerer extends Answerer {

  @VisibleForTesting
  static List<ColumnMetadata> getColumnMetadata() {
    return ImmutableList.of(
        new ColumnMetadata(COL_NODE, Schema.NODE, "Node hostname"),
        new ColumnMetadata(COL_VRFNAME, Schema.STRING, "VRF name"),
        new ColumnMetadata(COL_INTERFACE_NAME, Schema.STRING, "Interface name"),
        new ColumnMetadata(COL_IP, Schema.IP, "IP address"),
        new ColumnMetadata(COL_MASK, Schema.INTEGER, "Network mask length"),
        new ColumnMetadata(COL_ACTIVE, Schema.BOOLEAN, "Whether the interface is active"));
  }

    IpOwnersAnswerer(Question question, IBatfish batfish);

}