Class: Aws::IoTSiteWise::Types::Transform

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-iotsitewise/types.rb

Overview

Contains an asset transform property. A transform is a one-to-one mapping of a property’s data points from one form to another. For example, you can use a transform to convert a Celsius data stream to Fahrenheit by applying the transformation expression to each data point of the Celsius stream. A transform can only have a data type of ‘DOUBLE` and consume properties with data types of `INTEGER` or `DOUBLE`.

For more information, see [Transforms] in the *IoT SiteWise User Guide*.

[1]: docs.aws.amazon.com/iot-sitewise/latest/userguide/asset-properties.html#transforms

Constant Summary collapse

SENSITIVE = 
[]

Instance Attribute Summary collapse

Instance Attribute Details

#expression ⇒ String

The mathematical expression that defines the transformation function. You can specify up to 10 variables per expression. You can specify up to 10 functions per expression.

For more information, see [Quotas] in the *IoT SiteWise User Guide*.

[1]: docs.aws.amazon.com/iot-sitewise/latest/userguide/quotas.html

Returns:

  • (String) 


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# File 'lib/aws-sdk-iotsitewise/types.rb', line 8140

class Transform < Struct.new(
  :expression,
  :variables,
  :processing_config)
  SENSITIVE = []
  include Aws::Structure
end

#processing_config ⇒ Types::TransformProcessingConfig

The processing configuration for the given transform property. You can configure transforms to be kept at the edge or forwarded to the Amazon Web Services Cloud. You can also configure transforms to be computed at the edge or in the cloud.

Returns:



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# File 'lib/aws-sdk-iotsitewise/types.rb', line 8140

class Transform < Struct.new(
  :expression,
  :variables,
  :processing_config)
  SENSITIVE = []
  include Aws::Structure
end

#variables ⇒ Array<Types::ExpressionVariable>

The list of variables used in the expression.

Returns:



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# File 'lib/aws-sdk-iotsitewise/types.rb', line 8140

class Transform < Struct.new(
  :expression,
  :variables,
  :processing_config)
  SENSITIVE = []
  include Aws::Structure
end