public interface ScalarFunction extends ConcreteFunction
ConcreteFunction
that evaluates a single
Row
.Modifier and Type | Method and Description |
---|---|
java.lang.Object |
evaluate(RowDecorator row) |
isValid
addArgument, getAlias, getArgument, getArgumentCount, getName, setAlias, setArgument
getDataType, getLabel, setVariableContext
java.lang.Object evaluate(RowDecorator row) throws AxionException
evaluate
in interface Selectable
AxionException