Interface CqnTopTransformation
- All Superinterfaces:
CqnTransformation
Transformation that limits the input set to a maximum number of rows
-
Nested Class Summary
Nested classes/interfaces inherited from interface com.sap.cds.ql.cqn.transformation.CqnTransformation
CqnTransformation.Kind
-
Field Summary
Fields inherited from interface com.sap.cds.ql.cqn.transformation.CqnTransformation
IDENTITY
-
Method Summary
Modifier and TypeMethodDescriptiondefault CqnTransformation.Kind
kind()
Returns the kind of this transformationlong
top()
Returns the maximum number of rows to be returned
-
Method Details
-
top
long top()Returns the maximum number of rows to be returned- Returns:
- the maximum number of rows to be returned or -1 if unlimited
-
kind
Description copied from interface:CqnTransformation
Returns the kind of this transformation- Specified by:
kind
in interfaceCqnTransformation
- Returns:
- the kind of this transformation
-