| Class and Description | 
|---|
| FunctionName | 
| Class and Description | 
|---|
| Function | 
| FunctionName | 
| UDAggregate Base class for user-defined-aggregates. | 
| UDFunction Base class for User Defined Functions. | 
| Class and Description | 
|---|
| Function | 
| Class and Description | 
|---|
| AbstractFunction Base class for our native/hardcoded functions. | 
| AggregateFunction Performs a calculation on a set of values and return a single value. | 
| AggregateFunction.Aggregate An aggregation operation. | 
| FromJsonFct | 
| Function | 
| FunctionName | 
| NativeFunction Base class for our native/hardcoded functions. | 
| NativeScalarFunction Base class for the  ScalarFunctionnative classes. | 
| ScalarFunction Determines a single output value based on a single input value. | 
| ToJsonFct | 
| UDAggregate Base class for user-defined-aggregates. | 
| UDFByteCodeVerifier Verifies Java UDF byte code. | 
| UDFContext Provides context information for a particular user defined function. | 
| UDFunction Base class for User Defined Functions. | 
| Class and Description | 
|---|
| Function | 
| Class and Description | 
|---|
| Function | 
| FunctionName | 
| Class and Description | 
|---|
| Function | 
| FunctionName | 
| Class and Description | 
|---|
| Function | 
| FunctionName | 
| Class and Description | 
|---|
| Function | 
| FunctionName | 
| UDAggregate Base class for user-defined-aggregates. | 
| UDFunction Base class for User Defined Functions. | 
| Class and Description | 
|---|
| Function | 
| UDAggregate Base class for user-defined-aggregates. | 
| UDFunction Base class for User Defined Functions. | 
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