Package org.springframework.data.relational.core.conversion

Interface AggregateChange<T>

All Known Subinterfaces:

MutableAggregateChange<T>

public interface AggregateChange<T>

Represents the change happening to the aggregate (as used in the context of Domain Driven Design) as a whole.

Author:

Jens Schauder, Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	AggregateChange.Kind	The kind of action to be performed on an aggregate.

Method Summary

Modifier and Type	Method	Description
void	forEachAction(Consumer<? super DbAction<?>> consumer)	Applies the given consumer to each DbAction in this AggregateChange.
T	getEntity()	The entity to which this AggregateChange relates.
Class<T>	getEntityType()	The type of the root of this AggregateChange.
AggregateChange.Kind	getKind()	Returns the AggregateChange.Kind of AggregateChange this is.

Method Details

getKind

AggregateChange.Kind getKind()

Returns the AggregateChange.Kind of AggregateChange this is.

Returns:

guaranteed to be not null.

getEntityType

Class<T> getEntityType()

The type of the root of this AggregateChange.

Returns:

Guaranteed to be not null.

getEntity

@Nullable
T getEntity()

The entity to which this AggregateChange relates.

Returns:

may be null.

forEachAction

void forEachAction(Consumer<? super DbAction<?>> consumer)

Applies the given consumer to each DbAction in this AggregateChange.

Parameters:

consumer - must not be null.