Copyright	(c) 2013-2021 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

Amazonka.DataBrew.Types.FilterExpression

Description

Synopsis

Documentation

data FilterExpression Source #

Represents a structure for defining parameter conditions. Supported conditions are described here: Supported conditions for dynamic datasets in the Glue DataBrew Developer Guide.

See: newFilterExpression smart constructor.

Constructors

FilterExpression'

Fields

expression :: Text
The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.
valuesMap :: HashMap Text Text
The map of substitution variable names to their values used in this filter expression.

Instances

Instances details

Eq FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Methods (==) :: FilterExpression -> FilterExpression -> Bool # (/=) :: FilterExpression -> FilterExpression -> Bool #
Read FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Methods readsPrec :: Int -> ReadS FilterExpression # readList :: ReadS [FilterExpression] # readPrec :: ReadPrec FilterExpression # readListPrec :: ReadPrec [FilterExpression] #
Show FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Methods showsPrec :: Int -> FilterExpression -> ShowS # show :: FilterExpression -> String # showList :: [FilterExpression] -> ShowS #
Generic FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Associated Types type Rep FilterExpression :: Type -> Type # Methods from :: FilterExpression -> Rep FilterExpression x # to :: Rep FilterExpression x -> FilterExpression #
NFData FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Methods rnf :: FilterExpression -> () #
Hashable FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Methods hashWithSalt :: Int -> FilterExpression -> Int # hash :: FilterExpression -> Int #
ToJSON FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Methods toJSON :: FilterExpression -> Value # toEncoding :: FilterExpression -> Encoding # toJSONList :: [FilterExpression] -> Value # toEncodingList :: [FilterExpression] -> Encoding #
FromJSON FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression Methods parseJSON :: Value -> Parser FilterExpression # parseJSONList :: Value -> Parser [FilterExpression] #
type Rep FilterExpression Source #
Instance details Defined in Amazonka.DataBrew.Types.FilterExpression type Rep FilterExpression = D1 ('MetaData "FilterExpression" "Amazonka.DataBrew.Types.FilterExpression" "libZSservicesZSamazonka-databrewZSamazonka-databrew" 'False) (C1 ('MetaCons "FilterExpression'" 'PrefixI 'True) (S1 ('MetaSel ('Just "expression") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "valuesMap") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (HashMap Text Text))))

newFilterExpression Source #

Arguments

:: Text	`$sel:expression:FilterExpression'`
-> FilterExpression

Create a value of FilterExpression 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:expression:FilterExpression', filterExpression_expression - The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.

$sel:valuesMap:FilterExpression', filterExpression_valuesMap - The map of substitution variable names to their values used in this filter expression.

filterExpression_expression :: Lens' FilterExpression Text Source #

The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.

filterExpression_valuesMap :: Lens' FilterExpression (HashMap Text Text) Source #

The map of substitution variable names to their values used in this filter expression.