stratosphere-0.32.0: library-gen/Stratosphere/ResourceProperties/EMRInstanceGroupConfigScalingConstraints.hs

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

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

module Stratosphere.ResourceProperties.EMRInstanceGroupConfigScalingConstraints where

import Stratosphere.ResourceImports


-- | Full data type definition for EMRInstanceGroupConfigScalingConstraints.
-- See 'emrInstanceGroupConfigScalingConstraints' for a more convenient
-- constructor.
data EMRInstanceGroupConfigScalingConstraints =
  EMRInstanceGroupConfigScalingConstraints
  { _eMRInstanceGroupConfigScalingConstraintsMaxCapacity :: Val Integer
  , _eMRInstanceGroupConfigScalingConstraintsMinCapacity :: Val Integer
  } deriving (Show, Eq)

instance ToJSON EMRInstanceGroupConfigScalingConstraints where
  toJSON EMRInstanceGroupConfigScalingConstraints{..} =
    object $
    catMaybes
    [ (Just . ("MaxCapacity",) . toJSON . fmap Integer') _eMRInstanceGroupConfigScalingConstraintsMaxCapacity
    , (Just . ("MinCapacity",) . toJSON . fmap Integer') _eMRInstanceGroupConfigScalingConstraintsMinCapacity
    ]

-- | Constructor for 'EMRInstanceGroupConfigScalingConstraints' containing
-- required fields as arguments.
emrInstanceGroupConfigScalingConstraints
  :: Val Integer -- ^ 'emrigcscMaxCapacity'
  -> Val Integer -- ^ 'emrigcscMinCapacity'
  -> EMRInstanceGroupConfigScalingConstraints
emrInstanceGroupConfigScalingConstraints maxCapacityarg minCapacityarg =
  EMRInstanceGroupConfigScalingConstraints
  { _eMRInstanceGroupConfigScalingConstraintsMaxCapacity = maxCapacityarg
  , _eMRInstanceGroupConfigScalingConstraintsMinCapacity = minCapacityarg
  }

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancegroupconfig-scalingconstraints.html#cfn-elasticmapreduce-instancegroupconfig-scalingconstraints-maxcapacity
emrigcscMaxCapacity :: Lens' EMRInstanceGroupConfigScalingConstraints (Val Integer)
emrigcscMaxCapacity = lens _eMRInstanceGroupConfigScalingConstraintsMaxCapacity (\s a -> s { _eMRInstanceGroupConfigScalingConstraintsMaxCapacity = a })

-- | http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticmapreduce-instancegroupconfig-scalingconstraints.html#cfn-elasticmapreduce-instancegroupconfig-scalingconstraints-mincapacity
emrigcscMinCapacity :: Lens' EMRInstanceGroupConfigScalingConstraints (Val Integer)
emrigcscMinCapacity = lens _eMRInstanceGroupConfigScalingConstraintsMinCapacity (\s a -> s { _eMRInstanceGroupConfigScalingConstraintsMinCapacity = a })