Modifier

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CdmOperationArrayExpansion

  • Article

Making n copies of every input attribute and marking each temporarily with an ordinal. For a detailed description and a list of use cases for this operation refer to this page.

public class CdmOperationArrayExpansion extends CdmOperationBase

CdmProjection extends CdmObjectDefinition in Python.

Constructors

Name Description
CdmOperationArrayExpansion(CdmCorpusContext)
ctx: The corpus context.
 Initializes a new instance of the CdmOperationArrayExpansion class.

Properties

Name Type Description
StartOrdinal int? A number from which the array expansion index will start at.
EndOrdinal int? A number to which the array expansion index will go to. EndOrdinal has to be bigger than StartOrdinal.

Common properties

Name Type Description
Condition string A string condition that is evaluated at runtime to determine if the operation will run or not. If the condition evaluates to false, only this operation will not run.
Explanation string The operation's explanation.
SourceInput bool? Property of an operation that defines if the operation receives the input from previous operation or from source entity. If true, this operation receives the attributes coming from the source entity while if false, receives the attributes coming from the previous operation. In case this property is not set, it defaults to !runSequentially.

Methods

Name Description Return Type
GetName() See CdmObjectDefinition.GetName(). string
IsDerivedFrom(string, ResolveOptions) See CdmObject.IsDerivedFrom(...). bool
Copy(ResolveOptions, CdmObject) See CdmObject.Copy(...). CdmObject
Validate() See CdmObject.Validate(). bool