public interface ScalarFunction extends Function
AssignmentTestable.TestResult| Modifier and Type | Method and Description |
|---|---|
java.nio.ByteBuffer |
execute(int protocolVersion,
java.util.List<java.nio.ByteBuffer> parameters)
Applies this function to the specified parameter.
|
boolean |
isCalledOnNullInput() |
argTypes, getFunctions, hasReferenceTo, isAggregate, isNative, name, returnTypetestAssignmentboolean isCalledOnNullInput()
java.nio.ByteBuffer execute(int protocolVersion,
java.util.List<java.nio.ByteBuffer> parameters)
throws InvalidRequestException
protocolVersion - protocol version used for parameters and return valueparameters - the input parametersInvalidRequestException - if this function cannot not be applied to the parameterCopyright © 2015 The Apache Software Foundation