{-# 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 #-}
module Amazonka.Athena.Types.ResultSetMetadata where
import Amazonka.Athena.Types.ColumnInfo
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
data ResultSetMetadata = ResultSetMetadata'
{
ResultSetMetadata -> Maybe [ColumnInfo]
columnInfo :: Prelude.Maybe [ColumnInfo]
}
deriving (ResultSetMetadata -> ResultSetMetadata -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ResultSetMetadata -> ResultSetMetadata -> Bool
$c/= :: ResultSetMetadata -> ResultSetMetadata -> Bool
== :: ResultSetMetadata -> ResultSetMetadata -> Bool
$c== :: ResultSetMetadata -> ResultSetMetadata -> Bool
Prelude.Eq, ReadPrec [ResultSetMetadata]
ReadPrec ResultSetMetadata
Int -> ReadS ResultSetMetadata
ReadS [ResultSetMetadata]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ResultSetMetadata]
$creadListPrec :: ReadPrec [ResultSetMetadata]
readPrec :: ReadPrec ResultSetMetadata
$creadPrec :: ReadPrec ResultSetMetadata
readList :: ReadS [ResultSetMetadata]
$creadList :: ReadS [ResultSetMetadata]
readsPrec :: Int -> ReadS ResultSetMetadata
$creadsPrec :: Int -> ReadS ResultSetMetadata
Prelude.Read, Int -> ResultSetMetadata -> ShowS
[ResultSetMetadata] -> ShowS
ResultSetMetadata -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ResultSetMetadata] -> ShowS
$cshowList :: [ResultSetMetadata] -> ShowS
show :: ResultSetMetadata -> String
$cshow :: ResultSetMetadata -> String
showsPrec :: Int -> ResultSetMetadata -> ShowS
$cshowsPrec :: Int -> ResultSetMetadata -> ShowS
Prelude.Show, forall x. Rep ResultSetMetadata x -> ResultSetMetadata
forall x. ResultSetMetadata -> Rep ResultSetMetadata x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ResultSetMetadata x -> ResultSetMetadata
$cfrom :: forall x. ResultSetMetadata -> Rep ResultSetMetadata x
Prelude.Generic)
newResultSetMetadata ::
ResultSetMetadata
newResultSetMetadata :: ResultSetMetadata
newResultSetMetadata =
ResultSetMetadata' {$sel:columnInfo:ResultSetMetadata' :: Maybe [ColumnInfo]
columnInfo = forall a. Maybe a
Prelude.Nothing}
resultSetMetadata_columnInfo :: Lens.Lens' ResultSetMetadata (Prelude.Maybe [ColumnInfo])
resultSetMetadata_columnInfo :: Lens' ResultSetMetadata (Maybe [ColumnInfo])
resultSetMetadata_columnInfo = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ResultSetMetadata' {Maybe [ColumnInfo]
columnInfo :: Maybe [ColumnInfo]
$sel:columnInfo:ResultSetMetadata' :: ResultSetMetadata -> Maybe [ColumnInfo]
columnInfo} -> Maybe [ColumnInfo]
columnInfo) (\s :: ResultSetMetadata
s@ResultSetMetadata' {} Maybe [ColumnInfo]
a -> ResultSetMetadata
s {$sel:columnInfo:ResultSetMetadata' :: Maybe [ColumnInfo]
columnInfo = Maybe [ColumnInfo]
a} :: ResultSetMetadata) 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 ResultSetMetadata where
parseJSON :: Value -> Parser ResultSetMetadata
parseJSON =
forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
String
"ResultSetMetadata"
( \Object
x ->
Maybe [ColumnInfo] -> ResultSetMetadata
ResultSetMetadata'
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
"ColumnInfo" forall a. Parser (Maybe a) -> a -> Parser a
Data..!= forall a. Monoid a => a
Prelude.mempty)
)
instance Prelude.Hashable ResultSetMetadata where
hashWithSalt :: Int -> ResultSetMetadata -> Int
hashWithSalt Int
_salt ResultSetMetadata' {Maybe [ColumnInfo]
columnInfo :: Maybe [ColumnInfo]
$sel:columnInfo:ResultSetMetadata' :: ResultSetMetadata -> Maybe [ColumnInfo]
..} =
Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe [ColumnInfo]
columnInfo
instance Prelude.NFData ResultSetMetadata where
rnf :: ResultSetMetadata -> ()
rnf ResultSetMetadata' {Maybe [ColumnInfo]
columnInfo :: Maybe [ColumnInfo]
$sel:columnInfo:ResultSetMetadata' :: ResultSetMetadata -> Maybe [ColumnInfo]
..} = forall a. NFData a => a -> ()
Prelude.rnf Maybe [ColumnInfo]
columnInfo