Package io.trino.spi.function

Interface FunctionProvider

@Experimental(eta="2023-03-31")
public interface FunctionProvider

Method Summary

Modifier and Type	Method	Description
default AggregationImplementation	getAggregationImplementation(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies)
default ScalarFunctionImplementation	getScalarFunctionImplementation(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies, InvocationConvention invocationConvention)
default TableFunctionProcessorProvider	getTableFunctionProcessorProvider(ConnectorTableFunctionHandle functionHandle)
default WindowFunctionSupplier	getWindowFunctionSupplier(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies)

Method Details

getScalarFunctionImplementation

default ScalarFunctionImplementation getScalarFunctionImplementation(FunctionId functionId,
 BoundSignature boundSignature,
 FunctionDependencies functionDependencies,
 InvocationConvention invocationConvention)

getAggregationImplementation

default AggregationImplementation getAggregationImplementation(FunctionId functionId,
 BoundSignature boundSignature,
 FunctionDependencies functionDependencies)

getWindowFunctionSupplier

default WindowFunctionSupplier getWindowFunctionSupplier(FunctionId functionId,
 BoundSignature boundSignature,
 FunctionDependencies functionDependencies)

getTableFunctionProcessorProvider

default TableFunctionProcessorProvider getTableFunctionProcessorProvider(ConnectorTableFunctionHandle functionHandle)