{-# 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.EMRServerless.Types.InitialCapacityConfig
-- 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.EMRServerless.Types.InitialCapacityConfig where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EMRServerless.Types.WorkerResourceConfig
import qualified Amazonka.Prelude as Prelude

-- | The initial capacity configuration per worker.
--
-- /See:/ 'newInitialCapacityConfig' smart constructor.
data InitialCapacityConfig = InitialCapacityConfig'
  { -- | The resource configuration of the initial capacity configuration.
    InitialCapacityConfig -> Maybe WorkerResourceConfig
workerConfiguration :: Prelude.Maybe WorkerResourceConfig,
    -- | The number of workers in the initial capacity configuration.
    InitialCapacityConfig -> Natural
workerCount :: Prelude.Natural
  }
  deriving (InitialCapacityConfig -> InitialCapacityConfig -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: InitialCapacityConfig -> InitialCapacityConfig -> Bool
$c/= :: InitialCapacityConfig -> InitialCapacityConfig -> Bool
== :: InitialCapacityConfig -> InitialCapacityConfig -> Bool
$c== :: InitialCapacityConfig -> InitialCapacityConfig -> Bool
Prelude.Eq, ReadPrec [InitialCapacityConfig]
ReadPrec InitialCapacityConfig
Int -> ReadS InitialCapacityConfig
ReadS [InitialCapacityConfig]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [InitialCapacityConfig]
$creadListPrec :: ReadPrec [InitialCapacityConfig]
readPrec :: ReadPrec InitialCapacityConfig
$creadPrec :: ReadPrec InitialCapacityConfig
readList :: ReadS [InitialCapacityConfig]
$creadList :: ReadS [InitialCapacityConfig]
readsPrec :: Int -> ReadS InitialCapacityConfig
$creadsPrec :: Int -> ReadS InitialCapacityConfig
Prelude.Read, Int -> InitialCapacityConfig -> ShowS
[InitialCapacityConfig] -> ShowS
InitialCapacityConfig -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [InitialCapacityConfig] -> ShowS
$cshowList :: [InitialCapacityConfig] -> ShowS
show :: InitialCapacityConfig -> String
$cshow :: InitialCapacityConfig -> String
showsPrec :: Int -> InitialCapacityConfig -> ShowS
$cshowsPrec :: Int -> InitialCapacityConfig -> ShowS
Prelude.Show, forall x. Rep InitialCapacityConfig x -> InitialCapacityConfig
forall x. InitialCapacityConfig -> Rep InitialCapacityConfig x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep InitialCapacityConfig x -> InitialCapacityConfig
$cfrom :: forall x. InitialCapacityConfig -> Rep InitialCapacityConfig x
Prelude.Generic)

-- |
-- Create a value of 'InitialCapacityConfig' 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:
--
-- 'workerConfiguration', 'initialCapacityConfig_workerConfiguration' - The resource configuration of the initial capacity configuration.
--
-- 'workerCount', 'initialCapacityConfig_workerCount' - The number of workers in the initial capacity configuration.
newInitialCapacityConfig ::
  -- | 'workerCount'
  Prelude.Natural ->
  InitialCapacityConfig
newInitialCapacityConfig :: Natural -> InitialCapacityConfig
newInitialCapacityConfig Natural
pWorkerCount_ =
  InitialCapacityConfig'
    { $sel:workerConfiguration:InitialCapacityConfig' :: Maybe WorkerResourceConfig
workerConfiguration =
        forall a. Maybe a
Prelude.Nothing,
      $sel:workerCount:InitialCapacityConfig' :: Natural
workerCount = Natural
pWorkerCount_
    }

-- | The resource configuration of the initial capacity configuration.
initialCapacityConfig_workerConfiguration :: Lens.Lens' InitialCapacityConfig (Prelude.Maybe WorkerResourceConfig)
initialCapacityConfig_workerConfiguration :: Lens' InitialCapacityConfig (Maybe WorkerResourceConfig)
initialCapacityConfig_workerConfiguration = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\InitialCapacityConfig' {Maybe WorkerResourceConfig
workerConfiguration :: Maybe WorkerResourceConfig
$sel:workerConfiguration:InitialCapacityConfig' :: InitialCapacityConfig -> Maybe WorkerResourceConfig
workerConfiguration} -> Maybe WorkerResourceConfig
workerConfiguration) (\s :: InitialCapacityConfig
s@InitialCapacityConfig' {} Maybe WorkerResourceConfig
a -> InitialCapacityConfig
s {$sel:workerConfiguration:InitialCapacityConfig' :: Maybe WorkerResourceConfig
workerConfiguration = Maybe WorkerResourceConfig
a} :: InitialCapacityConfig)

-- | The number of workers in the initial capacity configuration.
initialCapacityConfig_workerCount :: Lens.Lens' InitialCapacityConfig Prelude.Natural
initialCapacityConfig_workerCount :: Lens' InitialCapacityConfig Natural
initialCapacityConfig_workerCount = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\InitialCapacityConfig' {Natural
workerCount :: Natural
$sel:workerCount:InitialCapacityConfig' :: InitialCapacityConfig -> Natural
workerCount} -> Natural
workerCount) (\s :: InitialCapacityConfig
s@InitialCapacityConfig' {} Natural
a -> InitialCapacityConfig
s {$sel:workerCount:InitialCapacityConfig' :: Natural
workerCount = Natural
a} :: InitialCapacityConfig)

instance Data.FromJSON InitialCapacityConfig where
  parseJSON :: Value -> Parser InitialCapacityConfig
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"InitialCapacityConfig"
      ( \Object
x ->
          Maybe WorkerResourceConfig -> Natural -> InitialCapacityConfig
InitialCapacityConfig'
            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
"workerConfiguration")
            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
"workerCount")
      )

instance Prelude.Hashable InitialCapacityConfig where
  hashWithSalt :: Int -> InitialCapacityConfig -> Int
hashWithSalt Int
_salt InitialCapacityConfig' {Natural
Maybe WorkerResourceConfig
workerCount :: Natural
workerConfiguration :: Maybe WorkerResourceConfig
$sel:workerCount:InitialCapacityConfig' :: InitialCapacityConfig -> Natural
$sel:workerConfiguration:InitialCapacityConfig' :: InitialCapacityConfig -> Maybe WorkerResourceConfig
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe WorkerResourceConfig
workerConfiguration
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Natural
workerCount

instance Prelude.NFData InitialCapacityConfig where
  rnf :: InitialCapacityConfig -> ()
rnf InitialCapacityConfig' {Natural
Maybe WorkerResourceConfig
workerCount :: Natural
workerConfiguration :: Maybe WorkerResourceConfig
$sel:workerCount:InitialCapacityConfig' :: InitialCapacityConfig -> Natural
$sel:workerConfiguration:InitialCapacityConfig' :: InitialCapacityConfig -> Maybe WorkerResourceConfig
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe WorkerResourceConfig
workerConfiguration
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Natural
workerCount

instance Data.ToJSON InitialCapacityConfig where
  toJSON :: InitialCapacityConfig -> Value
toJSON InitialCapacityConfig' {Natural
Maybe WorkerResourceConfig
workerCount :: Natural
workerConfiguration :: Maybe WorkerResourceConfig
$sel:workerCount:InitialCapacityConfig' :: InitialCapacityConfig -> Natural
$sel:workerConfiguration:InitialCapacityConfig' :: InitialCapacityConfig -> Maybe WorkerResourceConfig
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"workerConfiguration" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe WorkerResourceConfig
workerConfiguration,
            forall a. a -> Maybe a
Prelude.Just (Key
"workerCount" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= Natural
workerCount)
          ]
      )