Safe Haskell	None
Language	Haskell2010

Stratosphere.Value

Synopsis

data Value a where
- Literal :: forall a. a -> Value a
- Ref :: forall a. Text -> Value a
- If :: forall a. Text -> Value a -> Value a -> Value a
- And :: Value Bool -> Value Bool -> Value Bool
- Equals :: forall a1. (Show a1, ToJSON a1, Eq a1, Typeable a1) => Value a1 -> Value a1 -> Value Bool
- Or :: Value Bool -> Value Bool -> Value Bool
- Not :: Value Bool -> Value Bool
- GetAtt :: forall a. Text -> Text -> Value a
- Base64 :: Value Text -> Value Text
- Join :: Text -> ValueList Text -> Value Text
- Select :: forall a. Integer -> ValueList a -> Value a
- FindInMap :: forall a. Value Text -> Value Text -> Value Text -> Value a
- ImportValue :: forall a. Value Text -> Value a
- Sub :: Text -> Maybe (KeyMap (Value Text)) -> Value Text
class ToRef a b where
- toRef :: a -> Value b
data ValueList a
- = Cidr (Value Text) (Value Text) (Value Text)
- | GetAZs (Value Text)
- | ImportValueList (Value Text)
- | RefList Text
- | Split Text (Value a)
- | ValueList [Value a]
sub :: Text -> Value Text

Documentation

data Value a where Source #

This type is a wrapper around any values in a template. A value can be a Literal, a Ref, or an intrinsic function. See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference.html

Constructors

Literal :: forall a. a -> Value a
Ref :: forall a. Text -> Value a
If :: forall a. Text -> Value a -> Value a -> Value a
And :: Value Bool -> Value Bool -> Value Bool
Equals :: forall a1. (Show a1, ToJSON a1, Eq a1, Typeable a1) => Value a1 -> Value a1 -> Value Bool
Or :: Value Bool -> Value Bool -> Value Bool
Not :: Value Bool -> Value Bool
GetAtt :: forall a. Text -> Text -> Value a
Base64 :: Value Text -> Value Text
Join :: Text -> ValueList Text -> Value Text
Select :: forall a. Integer -> ValueList a -> Value a
FindInMap
Fields :: forall a. Value Text -> Value Text -> Value Text -> Value a Map name, top level key, and second level key
ImportValue
Fields :: forall a. Value Text -> Value a The account-and-region-unique exported name of the value to import
Sub
Fields :: Text -> Maybe (KeyMap (Value Text)) -> Value Text Substitution string and optional map of values

Instances

Instances details

ToJSON a => ToJSON (Value a) Source #
Instance details Defined in Stratosphere.Value Methods toJSON :: Value a -> Value # toEncoding :: Value a -> Encoding # toJSONList :: [Value a] -> Value # toEncodingList :: [Value a] -> Encoding # omitField :: Value a -> Bool #
IsString a => IsString (Value a) Source #
Instance details Defined in Stratosphere.Value Methods fromString :: String -> Value a #
Show a => Show (Value a) Source #
Instance details Defined in Stratosphere.Value Methods showsPrec :: Int -> Value a -> ShowS # show :: Value a -> String # showList :: [Value a] -> ShowS #
Eq a => Eq (Value a) Source #
Instance details Defined in Stratosphere.Value Methods (==) :: Value a -> Value a -> Bool # (/=) :: Value a -> Value a -> Bool #

class ToRef a b where Source #

Class used to create a Ref from another type.

Methods

toRef :: a -> Value b Source #

Instances

Instances details

ToRef Output b Source #
Instance details Defined in Stratosphere.Output Methods toRef :: Output -> Value b Source #
ToRef Parameter b Source #
Instance details Defined in Stratosphere.Parameter Methods toRef :: Parameter -> Value b Source #
ToRef Resource b Source #
Instance details Defined in Stratosphere.Resource Methods toRef :: Resource -> Value b Source #

data ValueList a Source #

ValueList is like Value, except it is used in place of lists of values in templates. For example, if you have a parameter called SubnetIds of type ListAWS::EC2::Subnet::Id then, you can use RefList SubnetIds to reference it.

Constructors