Amazonka.IotTwinMaker.Types.DataValue

Documentation

data DataValue

An object that specifies a value for a property.

See: newDataValue smart constructor.

Constructors

DataValue'

Fields

• booleanValue :: Maybe Bool

  A Boolean value.

• doubleValue :: Maybe Double

  A double value.

• expression :: Maybe Text

  An expression that produces the value.

• integerValue :: Maybe Int

  An integer value.

• listValue :: Maybe [DataValue]

  A list of multiple values.

• longValue :: Maybe Integer

  A long value.

• mapValue :: Maybe (HashMap Text DataValue)

  An object that maps strings to multiple DataValue objects.

• relationshipValue :: Maybe RelationshipValue

  A value that relates a component to another component.

• stringValue :: Maybe Text

  A string value.

Instances

FromJSON DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Methods

parseJSON :: Value -> Parser DataValue

parseJSONList :: Value -> Parser [DataValue]

ToJSON DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Methods

toJSON :: DataValue -> Value

toEncoding :: DataValue -> Encoding

toJSONList :: [DataValue] -> Value

toEncodingList :: [DataValue] -> Encoding

Generic DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Associated Types

type Rep DataValue :: Type -> Type

Methods

from :: DataValue -> Rep DataValue x

to :: Rep DataValue x -> DataValue

Read DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Methods

readsPrec :: Int -> ReadS DataValue

readList :: ReadS [DataValue]

readPrec :: ReadPrec DataValue

readListPrec :: ReadPrec [DataValue]

Show DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Methods

showsPrec :: Int -> DataValue -> ShowS

show :: DataValue -> String

showList :: [DataValue] -> ShowS

NFData DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Methods

rnf :: DataValue -> ()

Eq DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Methods

(==) :: DataValue -> DataValue -> Bool

(/=) :: DataValue -> DataValue -> Bool

Hashable DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

Methods

hashWithSalt :: Int -> DataValue -> Int

hash :: DataValue -> Int

type Rep DataValue

Defined in Amazonka.IotTwinMaker.Types.DataValue

type Rep DataValue = D1 ('MetaData "DataValue" "Amazonka.IotTwinMaker.Types.DataValue" "amazonka-iottwinmaker-2.0-F9krWmdiZsuIxDlP9hNtjs" 'False) (C1 ('MetaCons "DataValue'" 'PrefixI 'True) (((S1 ('MetaSel ('Just "booleanValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Bool)) :*: S1 ('MetaSel ('Just "doubleValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double))) :*: (S1 ('MetaSel ('Just "expression") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "integerValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)))) :*: ((S1 ('MetaSel ('Just "listValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [DataValue])) :*: S1 ('MetaSel ('Just "longValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Integer))) :*: (S1 ('MetaSel ('Just "mapValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe (HashMap Text DataValue))) :*: (S1 ('MetaSel ('Just "relationshipValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe RelationshipValue)) :*: S1 ('MetaSel ('Just "stringValue") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))))

newDataValue :: DataValue

Create a value of DataValue with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:booleanValue:DataValue', dataValue_booleanValue - A Boolean value.

$sel:doubleValue:DataValue', dataValue_doubleValue - A double value.

$sel:expression:DataValue', dataValue_expression - An expression that produces the value.

$sel:integerValue:DataValue', dataValue_integerValue - An integer value.

$sel:listValue:DataValue', dataValue_listValue - A list of multiple values.

$sel:longValue:DataValue', dataValue_longValue - A long value.

$sel:mapValue:DataValue', dataValue_mapValue - An object that maps strings to multiple DataValue objects.

$sel:relationshipValue:DataValue', dataValue_relationshipValue - A value that relates a component to another component.

$sel:stringValue:DataValue', dataValue_stringValue - A string value.

dataValue_booleanValue :: Lens' DataValue (Maybe Bool)

A Boolean value.

dataValue_doubleValue :: Lens' DataValue (Maybe Double)

A double value.

dataValue_expression :: Lens' DataValue (Maybe Text)

An expression that produces the value.

dataValue_integerValue :: Lens' DataValue (Maybe Int)

An integer value.

dataValue_listValue :: Lens' DataValue (Maybe [DataValue])

A list of multiple values.

dataValue_longValue :: Lens' DataValue (Maybe Integer)

A long value.

dataValue_mapValue :: Lens' DataValue (Maybe (HashMap Text DataValue))

An object that maps strings to multiple DataValue objects.

dataValue_relationshipValue :: Lens' DataValue (Maybe RelationshipValue)

A value that relates a component to another component.

dataValue_stringValue :: Lens' DataValue (Maybe Text)

A string value.