EMRInstanceFleetConfigVolumeSpecification.hs

{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancefleetconfig-volumespecification.html

module Stratosphere.ResourceProperties.EMRInstanceFleetConfigVolumeSpecification where

import Control.Lens hiding ((.=))
import Data.Aeson
import Data.Maybe (catMaybes)
import Data.Monoid (mempty)
import Data.Text

import Stratosphere.Values


-- | Full data type definition for EMRInstanceFleetConfigVolumeSpecification.
-- See 'emrInstanceFleetConfigVolumeSpecification' for a more convenient
-- constructor.
data EMRInstanceFleetConfigVolumeSpecification =
  EMRInstanceFleetConfigVolumeSpecification
  { _eMRInstanceFleetConfigVolumeSpecificationIops :: Maybe (Val Integer')
  , _eMRInstanceFleetConfigVolumeSpecificationSizeInGB :: Val Integer'
  , _eMRInstanceFleetConfigVolumeSpecificationVolumeType :: Val Text
  } deriving (Show, Eq)

instance ToJSON EMRInstanceFleetConfigVolumeSpecification where
  toJSON EMRInstanceFleetConfigVolumeSpecification{..} =
    object $
    catMaybes
    [ ("Iops" .=) <$> _eMRInstanceFleetConfigVolumeSpecificationIops
    , Just ("SizeInGB" .= _eMRInstanceFleetConfigVolumeSpecificationSizeInGB)
    , Just ("VolumeType" .= _eMRInstanceFleetConfigVolumeSpecificationVolumeType)
    ]

instance FromJSON EMRInstanceFleetConfigVolumeSpecification where
  parseJSON (Object obj) =
    EMRInstanceFleetConfigVolumeSpecification <$>
      obj .:? "Iops" <*>
      obj .: "SizeInGB" <*>
      obj .: "VolumeType"
  parseJSON _ = mempty

-- | Constructor for 'EMRInstanceFleetConfigVolumeSpecification' containing
-- required fields as arguments.
emrInstanceFleetConfigVolumeSpecification
  :: Val Integer' -- ^ 'emrifcvsSizeInGB'
  -> Val Text -- ^ 'emrifcvsVolumeType'
  -> EMRInstanceFleetConfigVolumeSpecification
emrInstanceFleetConfigVolumeSpecification sizeInGBarg volumeTypearg =
  EMRInstanceFleetConfigVolumeSpecification
  { _eMRInstanceFleetConfigVolumeSpecificationIops = Nothing
  , _eMRInstanceFleetConfigVolumeSpecificationSizeInGB = sizeInGBarg
  , _eMRInstanceFleetConfigVolumeSpecificationVolumeType = volumeTypearg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancefleetconfig-volumespecification.html#cfn-elasticmapreduce-instancefleetconfig-volumespecification-iops
emrifcvsIops :: Lens' EMRInstanceFleetConfigVolumeSpecification (Maybe (Val Integer'))
emrifcvsIops = lens _eMRInstanceFleetConfigVolumeSpecificationIops (\s a -> s { _eMRInstanceFleetConfigVolumeSpecificationIops = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancefleetconfig-volumespecification.html#cfn-elasticmapreduce-instancefleetconfig-volumespecification-sizeingb
emrifcvsSizeInGB :: Lens' EMRInstanceFleetConfigVolumeSpecification (Val Integer')
emrifcvsSizeInGB = lens _eMRInstanceFleetConfigVolumeSpecificationSizeInGB (\s a -> s { _eMRInstanceFleetConfigVolumeSpecificationSizeInGB = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancefleetconfig-volumespecification.html#cfn-elasticmapreduce-instancefleetconfig-volumespecification-volumetype
emrifcvsVolumeType :: Lens' EMRInstanceFleetConfigVolumeSpecification (Val Text)
emrifcvsVolumeType = lens _eMRInstanceFleetConfigVolumeSpecificationVolumeType (\s a -> s { _eMRInstanceFleetConfigVolumeSpecificationVolumeType = a })