Package com.sap.cds.ql.cqn

Interface CqnJoin

All Superinterfaces:

CqnSource, CqnToken, JSONizable

public interface CqnJoin
extends CqnSource, CqnToken

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	CqnJoin.Type

Method Summary

Modifier and Type	Method	Description
default CqnJoin	asJoin()	Casts this CQN source to a CqnJoin.
default boolean	isJoin()	Returns true if this is a CqnJoin.
CqnSource	left()
Optional<CqnPredicate>	on()
CqnSource	right()
CqnJoin.Type	type()

Methods inherited from interface com.sap.cds.ql.cqn.CqnSource

asRef, asSelect, asTableFunction, isRef, isSelect, isTableFunction

Methods inherited from interface com.sap.cds.ql.cqn.CqnToken

accept, tokens

Methods inherited from interface com.sap.cds.JSONizable

toJson

Method Details

left

CqnSource left()

right

CqnSource right()

on

Optional<CqnPredicate> on()

type

CqnJoin.Type type()

isJoin

default boolean isJoin()

Description copied from interface: CqnSource

Returns true if this is a CqnJoin.

Specified by:

isJoin in interface CqnSource

Returns:

true if this is a join, otherwise false

asJoin

default CqnJoin asJoin()

Description copied from interface: CqnSource

Casts this CQN source to a CqnJoin.

Specified by:

asJoin in interface CqnSource

Returns:

this CQN source as a CqnJoin