Package io.substrait.extension

Class SimpleExtension.EnumArgument

java.lang.Object

io.substrait.extension.SimpleExtension.EnumArgument

All Implemented Interfaces:

SimpleExtension.Argument

Enclosing class:

SimpleExtension

@Immutable
public abstract static class SimpleExtension.EnumArgument
extends Object
implements SimpleExtension.Argument

An enum argument is required to be known within the plan (no field references can be used). These are distinct from Enum data types; which are just like any other type and could be reasonably expressed by referencing a preexisting column that contains those values.

For more details see comments in this issue

Constructor Summary

Constructors

Constructor	Description
EnumArgument()

Method Summary

Modifier and Type	Method	Description
static io.substrait.extension.ImmutableSimpleExtension.EnumArgument.Builder	builder()
abstract List<String>	options()
boolean	required()
String	toTypeString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.substrait.extension.SimpleExtension.Argument

description, name

Constructor Details

EnumArgument

public EnumArgument()

Method Details

options

public abstract List<String> options()

required

public boolean required()

Specified by:

required in interface SimpleExtension.Argument

toTypeString

public String toTypeString()

Specified by:

toTypeString in interface SimpleExtension.Argument

builder

public static io.substrait.extension.ImmutableSimpleExtension.EnumArgument.Builder builder()