{-# 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.Evidently.Types.EvaluationRule
-- 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.Evidently.Types.EvaluationRule where

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

-- | A structure that contains the information about an evaluation rule for
-- this feature, if it is used in a launch or experiment.
--
-- /See:/ 'newEvaluationRule' smart constructor.
data EvaluationRule = EvaluationRule'
  { -- | The name of the experiment or launch.
    EvaluationRule -> Maybe Text
name :: Prelude.Maybe Prelude.Text,
    -- | This value is @aws.evidently.splits@ if this is an evaluation rule for a
    -- launch, and it is @aws.evidently.onlineab@ if this is an evaluation rule
    -- for an experiment.
    EvaluationRule -> Text
type' :: Prelude.Text
  }
  deriving (EvaluationRule -> EvaluationRule -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: EvaluationRule -> EvaluationRule -> Bool
$c/= :: EvaluationRule -> EvaluationRule -> Bool
== :: EvaluationRule -> EvaluationRule -> Bool
$c== :: EvaluationRule -> EvaluationRule -> Bool
Prelude.Eq, ReadPrec [EvaluationRule]
ReadPrec EvaluationRule
Int -> ReadS EvaluationRule
ReadS [EvaluationRule]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [EvaluationRule]
$creadListPrec :: ReadPrec [EvaluationRule]
readPrec :: ReadPrec EvaluationRule
$creadPrec :: ReadPrec EvaluationRule
readList :: ReadS [EvaluationRule]
$creadList :: ReadS [EvaluationRule]
readsPrec :: Int -> ReadS EvaluationRule
$creadsPrec :: Int -> ReadS EvaluationRule
Prelude.Read, Int -> EvaluationRule -> ShowS
[EvaluationRule] -> ShowS
EvaluationRule -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [EvaluationRule] -> ShowS
$cshowList :: [EvaluationRule] -> ShowS
show :: EvaluationRule -> String
$cshow :: EvaluationRule -> String
showsPrec :: Int -> EvaluationRule -> ShowS
$cshowsPrec :: Int -> EvaluationRule -> ShowS
Prelude.Show, forall x. Rep EvaluationRule x -> EvaluationRule
forall x. EvaluationRule -> Rep EvaluationRule x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep EvaluationRule x -> EvaluationRule
$cfrom :: forall x. EvaluationRule -> Rep EvaluationRule x
Prelude.Generic)

-- |
-- Create a value of 'EvaluationRule' 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:
--
-- 'name', 'evaluationRule_name' - The name of the experiment or launch.
--
-- 'type'', 'evaluationRule_type' - This value is @aws.evidently.splits@ if this is an evaluation rule for a
-- launch, and it is @aws.evidently.onlineab@ if this is an evaluation rule
-- for an experiment.
newEvaluationRule ::
  -- | 'type''
  Prelude.Text ->
  EvaluationRule
newEvaluationRule :: Text -> EvaluationRule
newEvaluationRule Text
pType_ =
  EvaluationRule'
    { $sel:name:EvaluationRule' :: Maybe Text
name = forall a. Maybe a
Prelude.Nothing,
      $sel:type':EvaluationRule' :: Text
type' = Text
pType_
    }

-- | The name of the experiment or launch.
evaluationRule_name :: Lens.Lens' EvaluationRule (Prelude.Maybe Prelude.Text)
evaluationRule_name :: Lens' EvaluationRule (Maybe Text)
evaluationRule_name = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\EvaluationRule' {Maybe Text
name :: Maybe Text
$sel:name:EvaluationRule' :: EvaluationRule -> Maybe Text
name} -> Maybe Text
name) (\s :: EvaluationRule
s@EvaluationRule' {} Maybe Text
a -> EvaluationRule
s {$sel:name:EvaluationRule' :: Maybe Text
name = Maybe Text
a} :: EvaluationRule)

-- | This value is @aws.evidently.splits@ if this is an evaluation rule for a
-- launch, and it is @aws.evidently.onlineab@ if this is an evaluation rule
-- for an experiment.
evaluationRule_type :: Lens.Lens' EvaluationRule Prelude.Text
evaluationRule_type :: Lens' EvaluationRule Text
evaluationRule_type = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\EvaluationRule' {Text
type' :: Text
$sel:type':EvaluationRule' :: EvaluationRule -> Text
type'} -> Text
type') (\s :: EvaluationRule
s@EvaluationRule' {} Text
a -> EvaluationRule
s {$sel:type':EvaluationRule' :: Text
type' = Text
a} :: EvaluationRule)

instance Data.FromJSON EvaluationRule where
  parseJSON :: Value -> Parser EvaluationRule
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"EvaluationRule"
      ( \Object
x ->
          Maybe Text -> Text -> EvaluationRule
EvaluationRule'
            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
"name")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser a
Data..: Key
"type")
      )

instance Prelude.Hashable EvaluationRule where
  hashWithSalt :: Int -> EvaluationRule -> Int
hashWithSalt Int
_salt EvaluationRule' {Maybe Text
Text
type' :: Text
name :: Maybe Text
$sel:type':EvaluationRule' :: EvaluationRule -> Text
$sel:name:EvaluationRule' :: EvaluationRule -> Maybe Text
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
name
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Text
type'

instance Prelude.NFData EvaluationRule where
  rnf :: EvaluationRule -> ()
rnf EvaluationRule' {Maybe Text
Text
type' :: Text
name :: Maybe Text
$sel:type':EvaluationRule' :: EvaluationRule -> Text
$sel:name:EvaluationRule' :: EvaluationRule -> Maybe Text
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
name seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Text
type'