Package org.apache.gravitino.function

Class FunctionImpls

java.lang.Object

org.apache.gravitino.function.FunctionImpls

public class FunctionImpls
extends Object

Helper methods to create FunctionImpl instances.

Constructor Summary

Constructors

Constructor	Description
FunctionImpls()

Method Summary

Modifier and Type	Method	Description
static FunctionImpl[]	of(FunctionImpl... impls)	Copy an array of function implementations.
static JavaImpl	ofJava(FunctionImpl.RuntimeType runtime, String className)	Create a Java implementation.
static JavaImpl	ofJava(FunctionImpl.RuntimeType runtime, String className, FunctionResources resources, Map<String,String> properties)	Create a Java implementation.
static PythonImpl	ofPython(FunctionImpl.RuntimeType runtime, String handler)	Create a Python implementation.
static PythonImpl	ofPython(FunctionImpl.RuntimeType runtime, String handler, String codeBlock, FunctionResources resources, Map<String,String> properties)	Create a Python implementation.
static SQLImpl	ofSql(FunctionImpl.RuntimeType runtime, String sql)	Create a SQL implementation.
static SQLImpl	ofSql(FunctionImpl.RuntimeType runtime, String sql, FunctionResources resources, Map<String,String> properties)	Create a SQL implementation.

Methods inherited from class java.lang.Object

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

Constructor Details

FunctionImpls

public FunctionImpls()

Method Details

of

public static FunctionImpl[] of(FunctionImpl... impls)

Copy an array of function implementations.

Parameters:

impls - The function implementations.

Returns:

A copy of the input array.

ofSql

public static SQLImpl ofSql(FunctionImpl.RuntimeType runtime,
 String sql)

Create a SQL implementation.

Parameters:

runtime - Target runtime.

sql - SQL text body.

Returns:

A SQLImpl instance.

ofSql

public static SQLImpl ofSql(FunctionImpl.RuntimeType runtime,
 String sql,
 FunctionResources resources,
 Map<String,String> properties)

Create a SQL implementation.

Parameters:

runtime - Target runtime.

sql - SQL text body.

resources - External resources required by the implementation.

properties - Additional implementation properties.

Returns:

A SQLImpl instance.

ofJava

public static JavaImpl ofJava(FunctionImpl.RuntimeType runtime,
 String className)

Create a Java implementation.

Parameters:

runtime - Target runtime.

className - Fully qualified class name.

Returns:

A JavaImpl instance.

ofJava

public static JavaImpl ofJava(FunctionImpl.RuntimeType runtime,
 String className,
 FunctionResources resources,
 Map<String,String> properties)

Create a Java implementation.

Parameters:

runtime - Target runtime.

className - Fully qualified class name.

resources - External resources required by the implementation.

properties - Additional implementation properties.

Returns:

A JavaImpl instance.

ofPython

public static PythonImpl ofPython(FunctionImpl.RuntimeType runtime,
 String handler)

Create a Python implementation.

Parameters:

runtime - Target runtime.

handler - Python handler entrypoint.

Returns:

A PythonImpl instance.

ofPython

public static PythonImpl ofPython(FunctionImpl.RuntimeType runtime,
 String handler,
 String codeBlock,
 FunctionResources resources,
 Map<String,String> properties)

Create a Python implementation.

Parameters:

runtime - Target runtime.

handler - Python handler entrypoint.

codeBlock - Inline code block for the handler.

resources - External resources required by the implementation.

properties - Additional implementation properties.

Returns:

A PythonImpl instance.