{-# 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.DrS.Types.PITPolicyRule
-- 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.DrS.Types.PITPolicyRule where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.DrS.Types.PITPolicyRuleUnits
import qualified Amazonka.Prelude as Prelude

-- | A rule in the Point in Time (PIT) policy representing when to take
-- snapshots and how long to retain them for.
--
-- /See:/ 'newPITPolicyRule' smart constructor.
data PITPolicyRule = PITPolicyRule'
  { -- | Whether this rule is enabled or not.
    PITPolicyRule -> Maybe Bool
enabled :: Prelude.Maybe Prelude.Bool,
    -- | The ID of the rule.
    PITPolicyRule -> Maybe Natural
ruleID :: Prelude.Maybe Prelude.Natural,
    -- | How often, in the chosen units, a snapshot should be taken.
    PITPolicyRule -> Natural
interval :: Prelude.Natural,
    -- | The duration to retain a snapshot for, in the chosen units.
    PITPolicyRule -> Natural
retentionDuration :: Prelude.Natural,
    -- | The units used to measure the interval and retentionDuration.
    PITPolicyRule -> PITPolicyRuleUnits
units :: PITPolicyRuleUnits
  }
  deriving (PITPolicyRule -> PITPolicyRule -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: PITPolicyRule -> PITPolicyRule -> Bool
$c/= :: PITPolicyRule -> PITPolicyRule -> Bool
== :: PITPolicyRule -> PITPolicyRule -> Bool
$c== :: PITPolicyRule -> PITPolicyRule -> Bool
Prelude.Eq, ReadPrec [PITPolicyRule]
ReadPrec PITPolicyRule
Int -> ReadS PITPolicyRule
ReadS [PITPolicyRule]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [PITPolicyRule]
$creadListPrec :: ReadPrec [PITPolicyRule]
readPrec :: ReadPrec PITPolicyRule
$creadPrec :: ReadPrec PITPolicyRule
readList :: ReadS [PITPolicyRule]
$creadList :: ReadS [PITPolicyRule]
readsPrec :: Int -> ReadS PITPolicyRule
$creadsPrec :: Int -> ReadS PITPolicyRule
Prelude.Read, Int -> PITPolicyRule -> ShowS
[PITPolicyRule] -> ShowS
PITPolicyRule -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [PITPolicyRule] -> ShowS
$cshowList :: [PITPolicyRule] -> ShowS
show :: PITPolicyRule -> String
$cshow :: PITPolicyRule -> String
showsPrec :: Int -> PITPolicyRule -> ShowS
$cshowsPrec :: Int -> PITPolicyRule -> ShowS
Prelude.Show, forall x. Rep PITPolicyRule x -> PITPolicyRule
forall x. PITPolicyRule -> Rep PITPolicyRule x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep PITPolicyRule x -> PITPolicyRule
$cfrom :: forall x. PITPolicyRule -> Rep PITPolicyRule x
Prelude.Generic)

-- |
-- Create a value of 'PITPolicyRule' 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:
--
-- 'enabled', 'pITPolicyRule_enabled' - Whether this rule is enabled or not.
--
-- 'ruleID', 'pITPolicyRule_ruleID' - The ID of the rule.
--
-- 'interval', 'pITPolicyRule_interval' - How often, in the chosen units, a snapshot should be taken.
--
-- 'retentionDuration', 'pITPolicyRule_retentionDuration' - The duration to retain a snapshot for, in the chosen units.
--
-- 'units', 'pITPolicyRule_units' - The units used to measure the interval and retentionDuration.
newPITPolicyRule ::
  -- | 'interval'
  Prelude.Natural ->
  -- | 'retentionDuration'
  Prelude.Natural ->
  -- | 'units'
  PITPolicyRuleUnits ->
  PITPolicyRule
newPITPolicyRule :: Natural -> Natural -> PITPolicyRuleUnits -> PITPolicyRule
newPITPolicyRule
  Natural
pInterval_
  Natural
pRetentionDuration_
  PITPolicyRuleUnits
pUnits_ =
    PITPolicyRule'
      { $sel:enabled:PITPolicyRule' :: Maybe Bool
enabled = forall a. Maybe a
Prelude.Nothing,
        $sel:ruleID:PITPolicyRule' :: Maybe Natural
ruleID = forall a. Maybe a
Prelude.Nothing,
        $sel:interval:PITPolicyRule' :: Natural
interval = Natural
pInterval_,
        $sel:retentionDuration:PITPolicyRule' :: Natural
retentionDuration = Natural
pRetentionDuration_,
        $sel:units:PITPolicyRule' :: PITPolicyRuleUnits
units = PITPolicyRuleUnits
pUnits_
      }

-- | Whether this rule is enabled or not.
pITPolicyRule_enabled :: Lens.Lens' PITPolicyRule (Prelude.Maybe Prelude.Bool)
pITPolicyRule_enabled :: Lens' PITPolicyRule (Maybe Bool)
pITPolicyRule_enabled = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\PITPolicyRule' {Maybe Bool
enabled :: Maybe Bool
$sel:enabled:PITPolicyRule' :: PITPolicyRule -> Maybe Bool
enabled} -> Maybe Bool
enabled) (\s :: PITPolicyRule
s@PITPolicyRule' {} Maybe Bool
a -> PITPolicyRule
s {$sel:enabled:PITPolicyRule' :: Maybe Bool
enabled = Maybe Bool
a} :: PITPolicyRule)

-- | The ID of the rule.
pITPolicyRule_ruleID :: Lens.Lens' PITPolicyRule (Prelude.Maybe Prelude.Natural)
pITPolicyRule_ruleID :: Lens' PITPolicyRule (Maybe Natural)
pITPolicyRule_ruleID = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\PITPolicyRule' {Maybe Natural
ruleID :: Maybe Natural
$sel:ruleID:PITPolicyRule' :: PITPolicyRule -> Maybe Natural
ruleID} -> Maybe Natural
ruleID) (\s :: PITPolicyRule
s@PITPolicyRule' {} Maybe Natural
a -> PITPolicyRule
s {$sel:ruleID:PITPolicyRule' :: Maybe Natural
ruleID = Maybe Natural
a} :: PITPolicyRule)

-- | How often, in the chosen units, a snapshot should be taken.
pITPolicyRule_interval :: Lens.Lens' PITPolicyRule Prelude.Natural
pITPolicyRule_interval :: Lens' PITPolicyRule Natural
pITPolicyRule_interval = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\PITPolicyRule' {Natural
interval :: Natural
$sel:interval:PITPolicyRule' :: PITPolicyRule -> Natural
interval} -> Natural
interval) (\s :: PITPolicyRule
s@PITPolicyRule' {} Natural
a -> PITPolicyRule
s {$sel:interval:PITPolicyRule' :: Natural
interval = Natural
a} :: PITPolicyRule)

-- | The duration to retain a snapshot for, in the chosen units.
pITPolicyRule_retentionDuration :: Lens.Lens' PITPolicyRule Prelude.Natural
pITPolicyRule_retentionDuration :: Lens' PITPolicyRule Natural
pITPolicyRule_retentionDuration = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\PITPolicyRule' {Natural
retentionDuration :: Natural
$sel:retentionDuration:PITPolicyRule' :: PITPolicyRule -> Natural
retentionDuration} -> Natural
retentionDuration) (\s :: PITPolicyRule
s@PITPolicyRule' {} Natural
a -> PITPolicyRule
s {$sel:retentionDuration:PITPolicyRule' :: Natural
retentionDuration = Natural
a} :: PITPolicyRule)

-- | The units used to measure the interval and retentionDuration.
pITPolicyRule_units :: Lens.Lens' PITPolicyRule PITPolicyRuleUnits
pITPolicyRule_units :: Lens' PITPolicyRule PITPolicyRuleUnits
pITPolicyRule_units = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\PITPolicyRule' {PITPolicyRuleUnits
units :: PITPolicyRuleUnits
$sel:units:PITPolicyRule' :: PITPolicyRule -> PITPolicyRuleUnits
units} -> PITPolicyRuleUnits
units) (\s :: PITPolicyRule
s@PITPolicyRule' {} PITPolicyRuleUnits
a -> PITPolicyRule
s {$sel:units:PITPolicyRule' :: PITPolicyRuleUnits
units = PITPolicyRuleUnits
a} :: PITPolicyRule)

instance Data.FromJSON PITPolicyRule where
  parseJSON :: Value -> Parser PITPolicyRule
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"PITPolicyRule"
      ( \Object
x ->
          Maybe Bool
-> Maybe Natural
-> Natural
-> Natural
-> PITPolicyRuleUnits
-> PITPolicyRule
PITPolicyRule'
            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
"enabled")
            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
"ruleID")
            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
"interval")
            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
"retentionDuration")
            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
"units")
      )

instance Prelude.Hashable PITPolicyRule where
  hashWithSalt :: Int -> PITPolicyRule -> Int
hashWithSalt Int
_salt PITPolicyRule' {Natural
Maybe Bool
Maybe Natural
PITPolicyRuleUnits
units :: PITPolicyRuleUnits
retentionDuration :: Natural
interval :: Natural
ruleID :: Maybe Natural
enabled :: Maybe Bool
$sel:units:PITPolicyRule' :: PITPolicyRule -> PITPolicyRuleUnits
$sel:retentionDuration:PITPolicyRule' :: PITPolicyRule -> Natural
$sel:interval:PITPolicyRule' :: PITPolicyRule -> Natural
$sel:ruleID:PITPolicyRule' :: PITPolicyRule -> Maybe Natural
$sel:enabled:PITPolicyRule' :: PITPolicyRule -> Maybe Bool
..} =
    Int
_salt
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Bool
enabled
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
ruleID
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Natural
interval
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Natural
retentionDuration
      forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` PITPolicyRuleUnits
units

instance Prelude.NFData PITPolicyRule where
  rnf :: PITPolicyRule -> ()
rnf PITPolicyRule' {Natural
Maybe Bool
Maybe Natural
PITPolicyRuleUnits
units :: PITPolicyRuleUnits
retentionDuration :: Natural
interval :: Natural
ruleID :: Maybe Natural
enabled :: Maybe Bool
$sel:units:PITPolicyRule' :: PITPolicyRule -> PITPolicyRuleUnits
$sel:retentionDuration:PITPolicyRule' :: PITPolicyRule -> Natural
$sel:interval:PITPolicyRule' :: PITPolicyRule -> Natural
$sel:ruleID:PITPolicyRule' :: PITPolicyRule -> Maybe Natural
$sel:enabled:PITPolicyRule' :: PITPolicyRule -> Maybe Bool
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Bool
enabled
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Natural
ruleID
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Natural
interval
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Natural
retentionDuration
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf PITPolicyRuleUnits
units

instance Data.ToJSON PITPolicyRule where
  toJSON :: PITPolicyRule -> Value
toJSON PITPolicyRule' {Natural
Maybe Bool
Maybe Natural
PITPolicyRuleUnits
units :: PITPolicyRuleUnits
retentionDuration :: Natural
interval :: Natural
ruleID :: Maybe Natural
enabled :: Maybe Bool
$sel:units:PITPolicyRule' :: PITPolicyRule -> PITPolicyRuleUnits
$sel:retentionDuration:PITPolicyRule' :: PITPolicyRule -> Natural
$sel:interval:PITPolicyRule' :: PITPolicyRule -> Natural
$sel:ruleID:PITPolicyRule' :: PITPolicyRule -> Maybe Natural
$sel:enabled:PITPolicyRule' :: PITPolicyRule -> Maybe Bool
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"enabled" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Bool
enabled,
            (Key
"ruleID" 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 Natural
ruleID,
            forall a. a -> Maybe a
Prelude.Just (Key
"interval" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= Natural
interval),
            forall a. a -> Maybe a
Prelude.Just
              (Key
"retentionDuration" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= Natural
retentionDuration),
            forall a. a -> Maybe a
Prelude.Just (Key
"units" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..= PITPolicyRuleUnits
units)
          ]
      )