{-# 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.AutoScaling.Types.MemoryMiBRequest
-- 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.AutoScaling.Types.MemoryMiBRequest 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

-- | Specifies the minimum and maximum for the @MemoryMiB@ object when you
-- specify InstanceRequirements for an Auto Scaling group.
--
-- /See:/ 'newMemoryMiBRequest' smart constructor.
data MemoryMiBRequest = MemoryMiBRequest'
  { -- | The memory maximum in MiB.
    MemoryMiBRequest -> Maybe Natural
max :: Prelude.Maybe Prelude.Natural,
    -- | The memory minimum in MiB.
    MemoryMiBRequest -> Natural
min :: Prelude.Natural
  }
  deriving (MemoryMiBRequest -> MemoryMiBRequest -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: MemoryMiBRequest -> MemoryMiBRequest -> Bool
$c/= :: MemoryMiBRequest -> MemoryMiBRequest -> Bool
== :: MemoryMiBRequest -> MemoryMiBRequest -> Bool
$c== :: MemoryMiBRequest -> MemoryMiBRequest -> Bool
Prelude.Eq, ReadPrec [MemoryMiBRequest]
ReadPrec MemoryMiBRequest
Int -> ReadS MemoryMiBRequest
ReadS [MemoryMiBRequest]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [MemoryMiBRequest]
$creadListPrec :: ReadPrec [MemoryMiBRequest]
readPrec :: ReadPrec MemoryMiBRequest
$creadPrec :: ReadPrec MemoryMiBRequest
readList :: ReadS [MemoryMiBRequest]
$creadList :: ReadS [MemoryMiBRequest]
readsPrec :: Int -> ReadS MemoryMiBRequest
$creadsPrec :: Int -> ReadS MemoryMiBRequest
Prelude.Read, Int -> MemoryMiBRequest -> ShowS
[MemoryMiBRequest] -> ShowS
MemoryMiBRequest -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [MemoryMiBRequest] -> ShowS
$cshowList :: [MemoryMiBRequest] -> ShowS
show :: MemoryMiBRequest -> String
$cshow :: MemoryMiBRequest -> String
showsPrec :: Int -> MemoryMiBRequest -> ShowS
$cshowsPrec :: Int -> MemoryMiBRequest -> ShowS
Prelude.Show, forall x. Rep MemoryMiBRequest x -> MemoryMiBRequest
forall x. MemoryMiBRequest -> Rep MemoryMiBRequest x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep MemoryMiBRequest x -> MemoryMiBRequest
$cfrom :: forall x. MemoryMiBRequest -> Rep MemoryMiBRequest x
Prelude.Generic)

-- |
-- Create a value of 'MemoryMiBRequest' 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:
--
-- 'max', 'memoryMiBRequest_max' - The memory maximum in MiB.
--
-- 'min', 'memoryMiBRequest_min' - The memory minimum in MiB.
newMemoryMiBRequest ::
  -- | 'min'
  Prelude.Natural ->
  MemoryMiBRequest
newMemoryMiBRequest :: Natural -> MemoryMiBRequest
newMemoryMiBRequest Natural
pMin_ =
  MemoryMiBRequest'
    { $sel:max:MemoryMiBRequest' :: Maybe Natural
max = forall a. Maybe a
Prelude.Nothing,
      $sel:min:MemoryMiBRequest' :: Natural
min = Natural
pMin_
    }

-- | The memory maximum in MiB.
memoryMiBRequest_max :: Lens.Lens' MemoryMiBRequest (Prelude.Maybe Prelude.Natural)
memoryMiBRequest_max :: Lens' MemoryMiBRequest (Maybe Natural)
memoryMiBRequest_max = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\MemoryMiBRequest' {Maybe Natural
max :: Maybe Natural
$sel:max:MemoryMiBRequest' :: MemoryMiBRequest -> Maybe Natural
max} -> Maybe Natural
max) (\s :: MemoryMiBRequest
s@MemoryMiBRequest' {} Maybe Natural
a -> MemoryMiBRequest
s {$sel:max:MemoryMiBRequest' :: Maybe Natural
max = Maybe Natural
a} :: MemoryMiBRequest)

-- | The memory minimum in MiB.
memoryMiBRequest_min :: Lens.Lens' MemoryMiBRequest Prelude.Natural
memoryMiBRequest_min :: Lens' MemoryMiBRequest Natural
memoryMiBRequest_min = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\MemoryMiBRequest' {Natural
min :: Natural
$sel:min:MemoryMiBRequest' :: MemoryMiBRequest -> Natural
min} -> Natural
min) (\s :: MemoryMiBRequest
s@MemoryMiBRequest' {} Natural
a -> MemoryMiBRequest
s {$sel:min:MemoryMiBRequest' :: Natural
min = Natural
a} :: MemoryMiBRequest)

instance Data.FromXML MemoryMiBRequest where
  parseXML :: [Node] -> Either String MemoryMiBRequest
parseXML [Node]
x =
    Maybe Natural -> Natural -> MemoryMiBRequest
MemoryMiBRequest'
      forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> ([Node]
x forall a. FromXML a => [Node] -> Text -> Either String (Maybe a)
Data..@? Text
"Max")
      forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> ([Node]
x forall a. FromXML a => [Node] -> Text -> Either String a
Data..@ Text
"Min")

instance Prelude.Hashable MemoryMiBRequest where
  hashWithSalt :: Int -> MemoryMiBRequest -> Int
hashWithSalt Int
_salt MemoryMiBRequest' {Natural
Maybe Natural
min :: Natural
max :: Maybe Natural
$sel:min:MemoryMiBRequest' :: MemoryMiBRequest -> Natural
$sel:max:MemoryMiBRequest' :: MemoryMiBRequest -> Maybe Natural
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
max
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Natural
min

instance Prelude.NFData MemoryMiBRequest where
  rnf :: MemoryMiBRequest -> ()
rnf MemoryMiBRequest' {Natural
Maybe Natural
min :: Natural
max :: Maybe Natural
$sel:min:MemoryMiBRequest' :: MemoryMiBRequest -> Natural
$sel:max:MemoryMiBRequest' :: MemoryMiBRequest -> Maybe Natural
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Natural
max seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Natural
min

instance Data.ToQuery MemoryMiBRequest where
  toQuery :: MemoryMiBRequest -> QueryString
toQuery MemoryMiBRequest' {Natural
Maybe Natural
min :: Natural
max :: Maybe Natural
$sel:min:MemoryMiBRequest' :: MemoryMiBRequest -> Natural
$sel:max:MemoryMiBRequest' :: MemoryMiBRequest -> Maybe Natural
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ByteString
"Max" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Natural
max, ByteString
"Min" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Natural
min]