{-# 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.EMR.Types.AutoTerminationPolicy
-- 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.EMR.Types.AutoTerminationPolicy 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

-- | An auto-termination policy for an Amazon EMR cluster. An
-- auto-termination policy defines the amount of idle time in seconds after
-- which a cluster automatically terminates. For alternative cluster
-- termination options, see
-- <https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html Control cluster termination>.
--
-- /See:/ 'newAutoTerminationPolicy' smart constructor.
data AutoTerminationPolicy = AutoTerminationPolicy'
  { -- | Specifies the amount of idle time in seconds after which the cluster
    -- automatically terminates. You can specify a minimum of 60 seconds and a
    -- maximum of 604800 seconds (seven days).
    AutoTerminationPolicy -> Maybe Integer
idleTimeout :: Prelude.Maybe Prelude.Integer
  }
  deriving (AutoTerminationPolicy -> AutoTerminationPolicy -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: AutoTerminationPolicy -> AutoTerminationPolicy -> Bool
$c/= :: AutoTerminationPolicy -> AutoTerminationPolicy -> Bool
== :: AutoTerminationPolicy -> AutoTerminationPolicy -> Bool
$c== :: AutoTerminationPolicy -> AutoTerminationPolicy -> Bool
Prelude.Eq, ReadPrec [AutoTerminationPolicy]
ReadPrec AutoTerminationPolicy
Int -> ReadS AutoTerminationPolicy
ReadS [AutoTerminationPolicy]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [AutoTerminationPolicy]
$creadListPrec :: ReadPrec [AutoTerminationPolicy]
readPrec :: ReadPrec AutoTerminationPolicy
$creadPrec :: ReadPrec AutoTerminationPolicy
readList :: ReadS [AutoTerminationPolicy]
$creadList :: ReadS [AutoTerminationPolicy]
readsPrec :: Int -> ReadS AutoTerminationPolicy
$creadsPrec :: Int -> ReadS AutoTerminationPolicy
Prelude.Read, Int -> AutoTerminationPolicy -> ShowS
[AutoTerminationPolicy] -> ShowS
AutoTerminationPolicy -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [AutoTerminationPolicy] -> ShowS
$cshowList :: [AutoTerminationPolicy] -> ShowS
show :: AutoTerminationPolicy -> String
$cshow :: AutoTerminationPolicy -> String
showsPrec :: Int -> AutoTerminationPolicy -> ShowS
$cshowsPrec :: Int -> AutoTerminationPolicy -> ShowS
Prelude.Show, forall x. Rep AutoTerminationPolicy x -> AutoTerminationPolicy
forall x. AutoTerminationPolicy -> Rep AutoTerminationPolicy x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep AutoTerminationPolicy x -> AutoTerminationPolicy
$cfrom :: forall x. AutoTerminationPolicy -> Rep AutoTerminationPolicy x
Prelude.Generic)

-- |
-- Create a value of 'AutoTerminationPolicy' 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:
--
-- 'idleTimeout', 'autoTerminationPolicy_idleTimeout' - Specifies the amount of idle time in seconds after which the cluster
-- automatically terminates. You can specify a minimum of 60 seconds and a
-- maximum of 604800 seconds (seven days).
newAutoTerminationPolicy ::
  AutoTerminationPolicy
newAutoTerminationPolicy :: AutoTerminationPolicy
newAutoTerminationPolicy =
  AutoTerminationPolicy'
    { $sel:idleTimeout:AutoTerminationPolicy' :: Maybe Integer
idleTimeout =
        forall a. Maybe a
Prelude.Nothing
    }

-- | Specifies the amount of idle time in seconds after which the cluster
-- automatically terminates. You can specify a minimum of 60 seconds and a
-- maximum of 604800 seconds (seven days).
autoTerminationPolicy_idleTimeout :: Lens.Lens' AutoTerminationPolicy (Prelude.Maybe Prelude.Integer)
autoTerminationPolicy_idleTimeout :: Lens' AutoTerminationPolicy (Maybe Integer)
autoTerminationPolicy_idleTimeout = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\AutoTerminationPolicy' {Maybe Integer
idleTimeout :: Maybe Integer
$sel:idleTimeout:AutoTerminationPolicy' :: AutoTerminationPolicy -> Maybe Integer
idleTimeout} -> Maybe Integer
idleTimeout) (\s :: AutoTerminationPolicy
s@AutoTerminationPolicy' {} Maybe Integer
a -> AutoTerminationPolicy
s {$sel:idleTimeout:AutoTerminationPolicy' :: Maybe Integer
idleTimeout = Maybe Integer
a} :: AutoTerminationPolicy)

instance Data.FromJSON AutoTerminationPolicy where
  parseJSON :: Value -> Parser AutoTerminationPolicy
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"AutoTerminationPolicy"
      ( \Object
x ->
          Maybe Integer -> AutoTerminationPolicy
AutoTerminationPolicy'
            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
"IdleTimeout")
      )

instance Prelude.Hashable AutoTerminationPolicy where
  hashWithSalt :: Int -> AutoTerminationPolicy -> Int
hashWithSalt Int
_salt AutoTerminationPolicy' {Maybe Integer
idleTimeout :: Maybe Integer
$sel:idleTimeout:AutoTerminationPolicy' :: AutoTerminationPolicy -> Maybe Integer
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Integer
idleTimeout

instance Prelude.NFData AutoTerminationPolicy where
  rnf :: AutoTerminationPolicy -> ()
rnf AutoTerminationPolicy' {Maybe Integer
idleTimeout :: Maybe Integer
$sel:idleTimeout:AutoTerminationPolicy' :: AutoTerminationPolicy -> Maybe Integer
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Integer
idleTimeout

instance Data.ToJSON AutoTerminationPolicy where
  toJSON :: AutoTerminationPolicy -> Value
toJSON AutoTerminationPolicy' {Maybe Integer
idleTimeout :: Maybe Integer
$sel:idleTimeout:AutoTerminationPolicy' :: AutoTerminationPolicy -> Maybe Integer
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [(Key
"IdleTimeout" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Integer
idleTimeout]
      )