Module spring.data.jdbc

Package org.springframework.data.jdbc.core.mapping

Interface AggregateReference<T,ID>

Type Parameters:

T - the type of the referenced aggregate root.

ID - the type of the id of the referenced aggregate root.

All Known Implementing Classes:

AggregateReference.IdOnlyAggregateReference

public interface AggregateReference<T,ID>

A reference to the aggregate root of a different aggregate.

Since:

1.0

Author:

Jens Schauder, Myeonghyeon Lee

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	AggregateReference.IdOnlyAggregateReference<T,ID>	An AggregateReference that only holds the id of the referenced aggregate root.

Method Summary

Modifier and Type	Method	Description
ID	getId()
static <T, ID> AggregateReference<T,ID>	to(ID id)	Creates an AggregateReference that refers to the target aggregate root with the given id.

Method Details

to

static <T,
ID> AggregateReference<T,ID> to(ID id)

Creates an AggregateReference that refers to the target aggregate root with the given id.

Type Parameters:

T - target aggregate type.

ID - target aggregate identifier type.

Parameters:

id - aggregate identifier. Must not be null, can be a simple value.

Returns:

getId

ID getId()

Returns:

the id of the referenced aggregate.