Package io.substrait.relation

Class AbstractDdlRel

java.lang.Object

io.substrait.relation.AbstractRel

io.substrait.relation.ZeroInputRel

io.substrait.relation.AbstractDdlRel

All Implemented Interfaces:

Rel

Direct Known Subclasses:

ExtensionDdl, NamedDdl

public abstract class AbstractDdlRel
extends ZeroInputRel

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AbstractDdlRel.DdlObject
static enum	AbstractDdlRel.DdlOp

Nested classes/interfaces inherited from interface io.substrait.relation.Rel

Rel.Remap

Constructor Summary

Constructors

Constructor	Description
AbstractDdlRel()

Method Summary

Modifier and Type	Method	Description
Type.Struct	deriveRecordType()
abstract AbstractDdlRel.DdlObject	getObject()
abstract AbstractDdlRel.DdlOp	getOperation()
abstract Expression.StructLiteral	getTableDefaults()
abstract NamedStruct	getTableSchema()
abstract Optional<Rel>	getViewDefinition()

Methods inherited from class io.substrait.relation.ZeroInputRel

getInputs

Methods inherited from class io.substrait.relation.AbstractRel

getRecordType

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.substrait.relation.Rel

accept, getCommonExtension, getHint, getRemap

Constructor Details

AbstractDdlRel

public AbstractDdlRel()

Method Details

getTableSchema

public abstract NamedStruct getTableSchema()

getTableDefaults

public abstract Expression.StructLiteral getTableDefaults()

getObject

public abstract AbstractDdlRel.DdlObject getObject()

getOperation

public abstract AbstractDdlRel.DdlOp getOperation()

getViewDefinition

public abstract Optional<Rel> getViewDefinition()

deriveRecordType

public Type.Struct deriveRecordType()

Specified by:

deriveRecordType in class AbstractRel