{-# LANGUAGE DeriveDataTypeable #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE LambdaCase         #-}
{-# LANGUAGE OverloadedStrings  #-}

{-# OPTIONS_GHC -fno-warn-unused-imports #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Network.AWS.CloudWatchEvents.Types.Sum
-- Copyright   : (c) 2013-2016 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
module Network.AWS.CloudWatchEvents.Types.Sum where

import           Network.AWS.Prelude

data RuleState
    = Disabled
    | Enabled
    deriving (Eq,Ord,Read,Show,Enum,Bounded,Data,Typeable,Generic)

instance FromText RuleState where
    parser = takeLowerText >>= \case
        "disabled" -> pure Disabled
        "enabled" -> pure Enabled
        e -> fromTextError $ "Failure parsing RuleState from value: '" <> e
           <> "'. Accepted values: DISABLED, ENABLED"

instance ToText RuleState where
    toText = \case
        Disabled -> "DISABLED"
        Enabled -> "ENABLED"

instance Hashable     RuleState
instance ToByteString RuleState
instance ToQuery      RuleState
instance ToHeader     RuleState

instance ToJSON RuleState where
    toJSON = toJSONText

instance FromJSON RuleState where
    parseJSON = parseJSONText "RuleState"