Interface CqnAggregateTransformation
- All Superinterfaces:
CqnTransformation
Transformation that aggregates the input set and produces an output set with
a single instance, which is the aggregated result
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Nested Class Summary
Nested classes/interfaces inherited from interface com.sap.cds.ql.cqn.transformation.CqnTransformation
CqnTransformation.Kind
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Field Summary
Fields inherited from interface com.sap.cds.ql.cqn.transformation.CqnTransformation
IDENTITY
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Method Summary
Modifier and TypeMethodDescriptionReturns expressions that specify how to aggregate the input setdefault CqnTransformation.Kind
kind()
Returns the kind of this transformation
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Method Details
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aggregateExpressions
List<CqnSelectListValue> aggregateExpressions()Returns expressions that specify how to aggregate the input set- Returns:
- expressions that specify how to aggregate the input set
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kind
Description copied from interface:CqnTransformation
Returns the kind of this transformation- Specified by:
kind
in interfaceCqnTransformation
- Returns:
- the kind of this transformation
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