Copyright	(c) 2013-2018 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None
Language	Haskell2010

Network.AWS.DataPipeline.EvaluateExpression

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Task runners call EvaluateExpression to evaluate a string in the context of the specified object. For example, a task runner can evaluate SQL queries stored in Amazon S3.

Creating a Request

evaluateExpression #

Arguments

:: Text	`eePipelineId`
-> Text	`eeObjectId`
-> Text	`eeExpression`
-> EvaluateExpression

Creates a value of EvaluateExpression with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

eePipelineId - The ID of the pipeline.
eeObjectId - The ID of the object.
eeExpression - The expression to evaluate.

data EvaluateExpression #

Contains the parameters for EvaluateExpression.

See: evaluateExpression smart constructor.

Instances

Eq EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods (==) :: EvaluateExpression -> EvaluateExpression -> Bool # (/=) :: EvaluateExpression -> EvaluateExpression -> Bool #
Data EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> EvaluateExpression -> c EvaluateExpression # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c EvaluateExpression # toConstr :: EvaluateExpression -> Constr # dataTypeOf :: EvaluateExpression -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c EvaluateExpression) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c EvaluateExpression) # gmapT :: (forall b. Data b => b -> b) -> EvaluateExpression -> EvaluateExpression # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> EvaluateExpression -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> EvaluateExpression -> r # gmapQ :: (forall d. Data d => d -> u) -> EvaluateExpression -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> EvaluateExpression -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> EvaluateExpression -> m EvaluateExpression # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> EvaluateExpression -> m EvaluateExpression # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> EvaluateExpression -> m EvaluateExpression #
Read EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods readsPrec :: Int -> ReadS EvaluateExpression # readList :: ReadS [EvaluateExpression] # readPrec :: ReadPrec EvaluateExpression # readListPrec :: ReadPrec [EvaluateExpression] #
Show EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods showsPrec :: Int -> EvaluateExpression -> ShowS # show :: EvaluateExpression -> String # showList :: [EvaluateExpression] -> ShowS #
Generic EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Associated Types type Rep EvaluateExpression :: Type -> Type # Methods from :: EvaluateExpression -> Rep EvaluateExpression x # to :: Rep EvaluateExpression x -> EvaluateExpression #
Hashable EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods hashWithSalt :: Int -> EvaluateExpression -> Int # hash :: EvaluateExpression -> Int #
ToJSON EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods toJSON :: EvaluateExpression -> Value # toEncoding :: EvaluateExpression -> Encoding # toJSONList :: [EvaluateExpression] -> Value # toEncodingList :: [EvaluateExpression] -> Encoding #
AWSRequest EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Associated Types type Rs EvaluateExpression :: Type # Methods request :: EvaluateExpression -> Request EvaluateExpression # response :: (MonadResource m, MonadThrow m) => Logger -> Service -> Proxy EvaluateExpression -> ClientResponse -> m (Response EvaluateExpression) #
ToHeaders EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods toHeaders :: EvaluateExpression -> [Header] #
ToPath EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods toPath :: EvaluateExpression -> ByteString #
ToQuery EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods toQuery :: EvaluateExpression -> QueryString #
NFData EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods rnf :: EvaluateExpression -> () #
type Rep EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression type Rep EvaluateExpression = D1 (MetaData "EvaluateExpression" "Network.AWS.DataPipeline.EvaluateExpression" "amazonka-datapipeline-1.6.1-4OlZZr9txnv4YAc3mX4olh" False) (C1 (MetaCons "EvaluateExpression'" PrefixI True) (S1 (MetaSel (Just "_eePipelineId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :: (S1 (MetaSel (Just "_eeObjectId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :: S1 (MetaSel (Just "_eeExpression") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))))
type Rs EvaluateExpression #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression type Rs EvaluateExpression = EvaluateExpressionResponse

Request Lenses

eePipelineId :: Lens' EvaluateExpression Text #

The ID of the pipeline.

eeObjectId :: Lens' EvaluateExpression Text #

The ID of the object.

eeExpression :: Lens' EvaluateExpression Text #

The expression to evaluate.

Destructuring the Response

evaluateExpressionResponse #

Arguments

:: Int	`eersResponseStatus`
-> Text	`eersEvaluatedExpression`
-> EvaluateExpressionResponse

Creates a value of EvaluateExpressionResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

eersResponseStatus - -- | The response status code.
eersEvaluatedExpression - The evaluated expression.

data EvaluateExpressionResponse #

Contains the output of EvaluateExpression.

See: evaluateExpressionResponse smart constructor.

Instances

Eq EvaluateExpressionResponse #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods (==) :: EvaluateExpressionResponse -> EvaluateExpressionResponse -> Bool # (/=) :: EvaluateExpressionResponse -> EvaluateExpressionResponse -> Bool #
Data EvaluateExpressionResponse #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> EvaluateExpressionResponse -> c EvaluateExpressionResponse # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c EvaluateExpressionResponse # toConstr :: EvaluateExpressionResponse -> Constr # dataTypeOf :: EvaluateExpressionResponse -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c EvaluateExpressionResponse) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c EvaluateExpressionResponse) # gmapT :: (forall b. Data b => b -> b) -> EvaluateExpressionResponse -> EvaluateExpressionResponse # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> EvaluateExpressionResponse -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> EvaluateExpressionResponse -> r # gmapQ :: (forall d. Data d => d -> u) -> EvaluateExpressionResponse -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> EvaluateExpressionResponse -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> EvaluateExpressionResponse -> m EvaluateExpressionResponse # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> EvaluateExpressionResponse -> m EvaluateExpressionResponse # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> EvaluateExpressionResponse -> m EvaluateExpressionResponse #
Read EvaluateExpressionResponse #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods readsPrec :: Int -> ReadS EvaluateExpressionResponse # readList :: ReadS [EvaluateExpressionResponse] # readPrec :: ReadPrec EvaluateExpressionResponse # readListPrec :: ReadPrec [EvaluateExpressionResponse] #
Show EvaluateExpressionResponse #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods showsPrec :: Int -> EvaluateExpressionResponse -> ShowS # show :: EvaluateExpressionResponse -> String # showList :: [EvaluateExpressionResponse] -> ShowS #
Generic EvaluateExpressionResponse #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Associated Types type Rep EvaluateExpressionResponse :: Type -> Type # Methods from :: EvaluateExpressionResponse -> Rep EvaluateExpressionResponse x # to :: Rep EvaluateExpressionResponse x -> EvaluateExpressionResponse #
NFData EvaluateExpressionResponse #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression Methods rnf :: EvaluateExpressionResponse -> () #
type Rep EvaluateExpressionResponse #
Instance details Defined in Network.AWS.DataPipeline.EvaluateExpression type Rep EvaluateExpressionResponse = D1 (MetaData "EvaluateExpressionResponse" "Network.AWS.DataPipeline.EvaluateExpression" "amazonka-datapipeline-1.6.1-4OlZZr9txnv4YAc3mX4olh" False) (C1 (MetaCons "EvaluateExpressionResponse'" PrefixI True) (S1 (MetaSel (Just "_eersResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int) :*: S1 (MetaSel (Just "_eersEvaluatedExpression") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))

Response Lenses

eersResponseStatus :: Lens' EvaluateExpressionResponse Int #

- | The response status code.

eersEvaluatedExpression :: Lens' EvaluateExpressionResponse Text #

The evaluated expression.