Package io.trino.metadata

Class GlobalFunctionCatalog

java.lang.Object

io.trino.metadata.GlobalFunctionCatalog

All Implemented Interfaces:

FunctionProvider

@ThreadSafe
public class GlobalFunctionCatalog
extends Object
implements FunctionProvider

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BUILTIN_SCHEMA

Constructor Summary

Constructors

Constructor	Description
GlobalFunctionCatalog()

Method Summary

Modifier and Type	Method	Description
final void	addFunctions(FunctionBundle functionBundle)
AggregationFunctionMetadata	getAggregationFunctionMetadata(FunctionId functionId)
AggregationImplementation	getAggregationImplementation(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies)
FunctionDependencyDeclaration	getFunctionDependencies(FunctionId functionId, BoundSignature boundSignature)
FunctionMetadata	getFunctionMetadata(FunctionId functionId)
Collection<FunctionMetadata>	getFunctions(SchemaFunctionName name)
ScalarFunctionImplementation	getScalarFunctionImplementation(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies, InvocationConvention invocationConvention)
TableFunctionProcessorProvider	getTableFunctionProcessorProvider(ConnectorTableFunctionHandle functionHandle)
WindowFunctionSupplier	getWindowFunctionSupplier(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies)
List<FunctionMetadata>	listFunctions()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

BUILTIN_SCHEMA

public static final String BUILTIN_SCHEMA

See Also:

• Constant Field Values

Constructor Details

GlobalFunctionCatalog

public GlobalFunctionCatalog()

Method Details

addFunctions

public final void addFunctions(FunctionBundle functionBundle)

listFunctions

public List<FunctionMetadata> listFunctions()

getFunctions

public Collection<FunctionMetadata> getFunctions(SchemaFunctionName name)

getFunctionMetadata

public FunctionMetadata getFunctionMetadata(FunctionId functionId)

getAggregationFunctionMetadata

public AggregationFunctionMetadata getAggregationFunctionMetadata(FunctionId functionId)

getWindowFunctionSupplier

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

Specified by:

getWindowFunctionSupplier in interface FunctionProvider

getAggregationImplementation

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

Specified by:

getAggregationImplementation in interface FunctionProvider

getFunctionDependencies

public FunctionDependencyDeclaration getFunctionDependencies(FunctionId functionId,
 BoundSignature boundSignature)

getScalarFunctionImplementation

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

Specified by:

getScalarFunctionImplementation in interface FunctionProvider

getTableFunctionProcessorProvider

public TableFunctionProcessorProvider getTableFunctionProcessorProvider(ConnectorTableFunctionHandle functionHandle)

Specified by:

getTableFunctionProcessorProvider in interface FunctionProvider