org.apache.flink.table.types.inference

Class Signature.Argument

java.lang.Object

org.apache.flink.table.types.inference.Signature.Argument

Enclosing class:

Signature

public static final class Signature.Argument
extends Object

Representation of a single argument in a signature.

The type is represented as String in order to also express type families or varargs.

Method Summary

Modifier and Type	Method and Description
Optional<String>	getName()
String	getType()
static Signature.Argument	of(String type) Returns an instance of Signature.Argument.
static Signature.Argument	of(String name, String type) Returns an instance of Signature.Argument.

Methods inherited from class java.lang.Object

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

Method Detail

of

public static Signature.Argument of(String name,
                                    String type)

Returns an instance of Signature.Argument.

of

public static Signature.Argument of(String type)

Returns an instance of Signature.Argument.

getName

public Optional<String> getName()

getType

public String getType()