FunctionDefinitionFactory (Flink : 2.0-SNAPSHOT API)

@PublicEvolving
public interface FunctionDefinitionFactory

A factory to create FunctionDefinition.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface FunctionDefinitionFactory.Context
Context provided when a function definition is created.

Method Summary

All Methods Instance Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`default FunctionDefinition`	`createFunctionDefinition(String name, CatalogFunction catalogFunction)`	Deprecated. Please implement `createFunctionDefinition(String, CatalogFunction, Context)` instead.
`default FunctionDefinition`	`createFunctionDefinition(String name, CatalogFunction catalogFunction, FunctionDefinitionFactory.Context context)`	Creates a `FunctionDefinition` from given `CatalogFunction` with the given `FunctionDefinitionFactory.Context` containing the class loader of the current session, which is useful when it's needed to load class from class name.

- Method Detail
  - createFunctionDefinition
```
@Deprecated
default FunctionDefinition createFunctionDefinition(String name,
                                                    CatalogFunction catalogFunction)
```
    Deprecated.
    Please implement createFunctionDefinition(String, CatalogFunction, Context) instead.
    
    Creates a FunctionDefinition from given CatalogFunction.
    
    Parameters:
    
    name - name of the CatalogFunction
    
    catalogFunction - the catalog function
    
    Returns:
    
    a FunctionDefinition
  - createFunctionDefinition
```
default FunctionDefinition createFunctionDefinition(String name,
                                                    CatalogFunction catalogFunction,
                                                    FunctionDefinitionFactory.Context context)
```
    Creates a FunctionDefinition from given CatalogFunction with the given FunctionDefinitionFactory.Context containing the class loader of the current session, which is useful when it's needed to load class from class name.
    The default implementation will call createFunctionDefinition(String, CatalogFunction) directly.
    
    Parameters:
    
    name - name of the CatalogFunction
    
    catalogFunction - the catalog function
    
    context - the FunctionDefinitionFactory.Context for creating function definition
    
    Returns:
    
    a FunctionDefinition