class MlagPropertiesAnswerer extends Answerer {

  @VisibleForTesting
  @Nonnull
  static TableMetadata getMetadata() {
    Builder<ColumnMetadata> b = ImmutableList.builder();
    b.add(
        new ColumnMetadata(COL_NODE, Schema.NODE, "Node name", true, false),
        new ColumnMetadata(COL_MLAG_ID, Schema.STRING, "MLAG domain ID", true, false),
        new ColumnMetadata(COL_MLAG_PEER_ADDRESS, Schema.IP, "Peer's IP address", false, true),
        new ColumnMetadata(
            COL_MLAG_PEER_INTERFACE,
            Schema.INTERFACE,
            "Local interface used for MLAG peering",
            false,
            true),
        new ColumnMetadata(
            COL_MLAG_LOCAL_INTERFACE,
            Schema.INTERFACE,
            "Local interface used as source-interface for MLAG peering",
            false,
            true));
    return new TableMetadata(b.build());
  }

    MlagPropertiesAnswerer(Question question, IBatfish batfish);

}