{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.Athena.Types.ResultSet
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.Athena.Types.ResultSet where

import Amazonka.Athena.Types.ResultSetMetadata
import Amazonka.Athena.Types.Row
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | The metadata and rows that make up a query result set. The metadata
-- describes the column structure and data types. To return a @ResultSet@
-- object, use GetQueryResults.
--
-- /See:/ 'newResultSet' smart constructor.
data ResultSet = ResultSet'
  { -- | The metadata that describes the column structure and data types of a
    -- table of query results.
    ResultSet -> Maybe ResultSetMetadata
resultSetMetadata :: Prelude.Maybe ResultSetMetadata,
    -- | The rows in the table.
    ResultSet -> Maybe [Row]
rows :: Prelude.Maybe [Row]
  }
  deriving (ResultSet -> ResultSet -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ResultSet -> ResultSet -> Bool
$c/= :: ResultSet -> ResultSet -> Bool
== :: ResultSet -> ResultSet -> Bool
$c== :: ResultSet -> ResultSet -> Bool
Prelude.Eq, ReadPrec [ResultSet]
ReadPrec ResultSet
Int -> ReadS ResultSet
ReadS [ResultSet]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ResultSet]
$creadListPrec :: ReadPrec [ResultSet]
readPrec :: ReadPrec ResultSet
$creadPrec :: ReadPrec ResultSet
readList :: ReadS [ResultSet]
$creadList :: ReadS [ResultSet]
readsPrec :: Int -> ReadS ResultSet
$creadsPrec :: Int -> ReadS ResultSet
Prelude.Read, Int -> ResultSet -> ShowS
[ResultSet] -> ShowS
ResultSet -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ResultSet] -> ShowS
$cshowList :: [ResultSet] -> ShowS
show :: ResultSet -> String
$cshow :: ResultSet -> String
showsPrec :: Int -> ResultSet -> ShowS
$cshowsPrec :: Int -> ResultSet -> ShowS
Prelude.Show, forall x. Rep ResultSet x -> ResultSet
forall x. ResultSet -> Rep ResultSet x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ResultSet x -> ResultSet
$cfrom :: forall x. ResultSet -> Rep ResultSet x
Prelude.Generic)

-- |
-- Create a value of 'ResultSet' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'resultSetMetadata', 'resultSet_resultSetMetadata' - The metadata that describes the column structure and data types of a
-- table of query results.
--
-- 'rows', 'resultSet_rows' - The rows in the table.
newResultSet ::
  ResultSet
newResultSet :: ResultSet
newResultSet =
  ResultSet'
    { $sel:resultSetMetadata:ResultSet' :: Maybe ResultSetMetadata
resultSetMetadata = forall a. Maybe a
Prelude.Nothing,
      $sel:rows:ResultSet' :: Maybe [Row]
rows = forall a. Maybe a
Prelude.Nothing
    }

-- | The metadata that describes the column structure and data types of a
-- table of query results.
resultSet_resultSetMetadata :: Lens.Lens' ResultSet (Prelude.Maybe ResultSetMetadata)
resultSet_resultSetMetadata :: Lens' ResultSet (Maybe ResultSetMetadata)
resultSet_resultSetMetadata = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ResultSet' {Maybe ResultSetMetadata
resultSetMetadata :: Maybe ResultSetMetadata
$sel:resultSetMetadata:ResultSet' :: ResultSet -> Maybe ResultSetMetadata
resultSetMetadata} -> Maybe ResultSetMetadata
resultSetMetadata) (\s :: ResultSet
s@ResultSet' {} Maybe ResultSetMetadata
a -> ResultSet
s {$sel:resultSetMetadata:ResultSet' :: Maybe ResultSetMetadata
resultSetMetadata = Maybe ResultSetMetadata
a} :: ResultSet)

-- | The rows in the table.
resultSet_rows :: Lens.Lens' ResultSet (Prelude.Maybe [Row])
resultSet_rows :: Lens' ResultSet (Maybe [Row])
resultSet_rows = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ResultSet' {Maybe [Row]
rows :: Maybe [Row]
$sel:rows:ResultSet' :: ResultSet -> Maybe [Row]
rows} -> Maybe [Row]
rows) (\s :: ResultSet
s@ResultSet' {} Maybe [Row]
a -> ResultSet
s {$sel:rows:ResultSet' :: Maybe [Row]
rows = Maybe [Row]
a} :: ResultSet) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

instance Data.FromJSON ResultSet where
  parseJSON :: Value -> Parser ResultSet
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"ResultSet"
      ( \Object
x ->
          Maybe ResultSetMetadata -> Maybe [Row] -> ResultSet
ResultSet'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"ResultSetMetadata")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"Rows" forall a. Parser (Maybe a) -> a -> Parser a
Data..!= forall a. Monoid a => a
Prelude.mempty)
      )

instance Prelude.Hashable ResultSet where
  hashWithSalt :: Int -> ResultSet -> Int
hashWithSalt Int
_salt ResultSet' {Maybe [Row]
Maybe ResultSetMetadata
rows :: Maybe [Row]
resultSetMetadata :: Maybe ResultSetMetadata
$sel:rows:ResultSet' :: ResultSet -> Maybe [Row]
$sel:resultSetMetadata:ResultSet' :: ResultSet -> Maybe ResultSetMetadata
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe ResultSetMetadata
resultSetMetadata
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [Row]
rows

instance Prelude.NFData ResultSet where
  rnf :: ResultSet -> ()
rnf ResultSet' {Maybe [Row]
Maybe ResultSetMetadata
rows :: Maybe [Row]
resultSetMetadata :: Maybe ResultSetMetadata
$sel:rows:ResultSet' :: ResultSet -> Maybe [Row]
$sel:resultSetMetadata:ResultSet' :: ResultSet -> Maybe ResultSetMetadata
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe ResultSetMetadata
resultSetMetadata
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe [Row]
rows