Package org.apache.flink.table.api

Class FunctionDescriptor.Builder

java.lang.Object

org.apache.flink.table.api.FunctionDescriptor.Builder

Enclosing class:

FunctionDescriptor

@PublicEvolving
public static final class FunctionDescriptor.Builder
extends Object

Builder for FunctionDescriptor.

Method Summary

Modifier and Type	Method	Description
FunctionDescriptor	build()
FunctionDescriptor.Builder	language(FunctionLanguage language)	Sets the language of the function.
FunctionDescriptor.Builder	option(String key, String value)	Adds an option to the function descriptor.
FunctionDescriptor.Builder	options(Map<String,String> options)	Adds multiple options to the function descriptor.
FunctionDescriptor.Builder	resourceUri(ResourceUri uri)	Adds a single resource URI to the function descriptor.
FunctionDescriptor.Builder	resourceUris(List<ResourceUri> uri)	Adds a list of resource URIs to the function descriptor.

Methods inherited from class java.lang.Object

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

Method Details

language

public FunctionDescriptor.Builder language(FunctionLanguage language)

Sets the language of the function. Equivalent to the LANGUAGE clause in the "CREATE FUNCTION" SQL DDL statement.

resourceUris

public FunctionDescriptor.Builder resourceUris(List<ResourceUri> uri)

Adds a list of resource URIs to the function descriptor. Equivalent to the USING clause in the "CREATE FUNCTION" SQL DDL statement.

resourceUri

public FunctionDescriptor.Builder resourceUri(ResourceUri uri)

Adds a single resource URI to the function descriptor. Equivalent to the USING clause in the "CREATE FUNCTION" SQL DDL statement.

option

public FunctionDescriptor.Builder option(String key,
 String value)

Adds an option to the function descriptor. Equivalent to the WITH clause in the "CREATE FUNCTION" SQL DDL statement.

options

public FunctionDescriptor.Builder options(Map<String,String> options)

Adds multiple options to the function descriptor. Equivalent to the WITH clause in the "CREATE FUNCTION" SQL DDL statement.

build

public FunctionDescriptor build()