{-# 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.Personalize.Types.OptimizationObjective where
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.Personalize.Types.ObjectiveSensitivity
import qualified Amazonka.Prelude as Prelude
data OptimizationObjective = OptimizationObjective'
{
OptimizationObjective -> Maybe Text
itemAttribute :: Prelude.Maybe Prelude.Text,
OptimizationObjective -> Maybe ObjectiveSensitivity
objectiveSensitivity :: Prelude.Maybe ObjectiveSensitivity
}
deriving (OptimizationObjective -> OptimizationObjective -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: OptimizationObjective -> OptimizationObjective -> Bool
$c/= :: OptimizationObjective -> OptimizationObjective -> Bool
== :: OptimizationObjective -> OptimizationObjective -> Bool
$c== :: OptimizationObjective -> OptimizationObjective -> Bool
Prelude.Eq, ReadPrec [OptimizationObjective]
ReadPrec OptimizationObjective
Int -> ReadS OptimizationObjective
ReadS [OptimizationObjective]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [OptimizationObjective]
$creadListPrec :: ReadPrec [OptimizationObjective]
readPrec :: ReadPrec OptimizationObjective
$creadPrec :: ReadPrec OptimizationObjective
readList :: ReadS [OptimizationObjective]
$creadList :: ReadS [OptimizationObjective]
readsPrec :: Int -> ReadS OptimizationObjective
$creadsPrec :: Int -> ReadS OptimizationObjective
Prelude.Read, Int -> OptimizationObjective -> ShowS
[OptimizationObjective] -> ShowS
OptimizationObjective -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [OptimizationObjective] -> ShowS
$cshowList :: [OptimizationObjective] -> ShowS
show :: OptimizationObjective -> String
$cshow :: OptimizationObjective -> String
showsPrec :: Int -> OptimizationObjective -> ShowS
$cshowsPrec :: Int -> OptimizationObjective -> ShowS
Prelude.Show, forall x. Rep OptimizationObjective x -> OptimizationObjective
forall x. OptimizationObjective -> Rep OptimizationObjective x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep OptimizationObjective x -> OptimizationObjective
$cfrom :: forall x. OptimizationObjective -> Rep OptimizationObjective x
Prelude.Generic)
newOptimizationObjective ::
OptimizationObjective
newOptimizationObjective :: OptimizationObjective
newOptimizationObjective =
OptimizationObjective'
{ $sel:itemAttribute:OptimizationObjective' :: Maybe Text
itemAttribute =
forall a. Maybe a
Prelude.Nothing,
$sel:objectiveSensitivity:OptimizationObjective' :: Maybe ObjectiveSensitivity
objectiveSensitivity = forall a. Maybe a
Prelude.Nothing
}
optimizationObjective_itemAttribute :: Lens.Lens' OptimizationObjective (Prelude.Maybe Prelude.Text)
optimizationObjective_itemAttribute :: Lens' OptimizationObjective (Maybe Text)
optimizationObjective_itemAttribute = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\OptimizationObjective' {Maybe Text
itemAttribute :: Maybe Text
$sel:itemAttribute:OptimizationObjective' :: OptimizationObjective -> Maybe Text
itemAttribute} -> Maybe Text
itemAttribute) (\s :: OptimizationObjective
s@OptimizationObjective' {} Maybe Text
a -> OptimizationObjective
s {$sel:itemAttribute:OptimizationObjective' :: Maybe Text
itemAttribute = Maybe Text
a} :: OptimizationObjective)
optimizationObjective_objectiveSensitivity :: Lens.Lens' OptimizationObjective (Prelude.Maybe ObjectiveSensitivity)
optimizationObjective_objectiveSensitivity :: Lens' OptimizationObjective (Maybe ObjectiveSensitivity)
optimizationObjective_objectiveSensitivity = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\OptimizationObjective' {Maybe ObjectiveSensitivity
objectiveSensitivity :: Maybe ObjectiveSensitivity
$sel:objectiveSensitivity:OptimizationObjective' :: OptimizationObjective -> Maybe ObjectiveSensitivity
objectiveSensitivity} -> Maybe ObjectiveSensitivity
objectiveSensitivity) (\s :: OptimizationObjective
s@OptimizationObjective' {} Maybe ObjectiveSensitivity
a -> OptimizationObjective
s {$sel:objectiveSensitivity:OptimizationObjective' :: Maybe ObjectiveSensitivity
objectiveSensitivity = Maybe ObjectiveSensitivity
a} :: OptimizationObjective)
instance Data.FromJSON OptimizationObjective where
parseJSON :: Value -> Parser OptimizationObjective
parseJSON =
forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
String
"OptimizationObjective"
( \Object
x ->
Maybe Text -> Maybe ObjectiveSensitivity -> OptimizationObjective
OptimizationObjective'
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
"itemAttribute")
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
"objectiveSensitivity")
)
instance Prelude.Hashable OptimizationObjective where
hashWithSalt :: Int -> OptimizationObjective -> Int
hashWithSalt Int
_salt OptimizationObjective' {Maybe Text
Maybe ObjectiveSensitivity
objectiveSensitivity :: Maybe ObjectiveSensitivity
itemAttribute :: Maybe Text
$sel:objectiveSensitivity:OptimizationObjective' :: OptimizationObjective -> Maybe ObjectiveSensitivity
$sel:itemAttribute:OptimizationObjective' :: OptimizationObjective -> Maybe Text
..} =
Int
_salt
forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
itemAttribute
forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe ObjectiveSensitivity
objectiveSensitivity
instance Prelude.NFData OptimizationObjective where
rnf :: OptimizationObjective -> ()
rnf OptimizationObjective' {Maybe Text
Maybe ObjectiveSensitivity
objectiveSensitivity :: Maybe ObjectiveSensitivity
itemAttribute :: Maybe Text
$sel:objectiveSensitivity:OptimizationObjective' :: OptimizationObjective -> Maybe ObjectiveSensitivity
$sel:itemAttribute:OptimizationObjective' :: OptimizationObjective -> Maybe Text
..} =
forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
itemAttribute
seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe ObjectiveSensitivity
objectiveSensitivity
instance Data.ToJSON OptimizationObjective where
toJSON :: OptimizationObjective -> Value
toJSON OptimizationObjective' {Maybe Text
Maybe ObjectiveSensitivity
objectiveSensitivity :: Maybe ObjectiveSensitivity
itemAttribute :: Maybe Text
$sel:objectiveSensitivity:OptimizationObjective' :: OptimizationObjective -> Maybe ObjectiveSensitivity
$sel:itemAttribute:OptimizationObjective' :: OptimizationObjective -> Maybe Text
..} =
[Pair] -> Value
Data.object
( forall a. [Maybe a] -> [a]
Prelude.catMaybes
[ (Key
"itemAttribute" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
itemAttribute,
(Key
"objectiveSensitivity" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe ObjectiveSensitivity
objectiveSensitivity
]
)