Module dk.cloudcreate.essentials.components.eventsourced.aggregates

Package dk.cloudcreate.essentials.components.eventsourced.aggregates.snapshot

Class AggregateSnapshot<ID,AGGREGATE_IMPL_TYPE>

java.lang.Object

dk.cloudcreate.essentials.components.eventsourced.aggregates.snapshot.AggregateSnapshot<ID,AGGREGATE_IMPL_TYPE>

Type Parameters:

ID - the aggregate ID type

AGGREGATE_IMPL_TYPE - the concrete aggregate implementation type

public class AggregateSnapshot<ID,AGGREGATE_IMPL_TYPE>
extends Object

Aggregate snapshot loaded using AggregateSnapshotRepository.loadSnapshot(AggregateType, Object, Class)

Field Summary

Fields

Modifier and Type	Field	Description
final ID	aggregateId	the identifier for the aggregate instance
final Class<AGGREGATE_IMPL_TYPE>	aggregateImplType	the concrete aggregate implementation type
final AGGREGATE_IMPL_TYPE	aggregateSnapshot	The aggregate snapshot loaded from the repository - if this is of type BrokenSnapshot then the Aggregate snapshot couldn't be deserialized
final dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.eventstream.AggregateType	aggregateType	the name of the aggregate's event stream
final dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.types.EventOrder	eventOrderOfLastIncludedEvent	The EventOrder of the last Event that was included in the snapshot

Constructor Summary

Constructors

Constructor	Description
AggregateSnapshot(dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.eventstream.AggregateType aggregateType, ID aggregateId, Class<AGGREGATE_IMPL_TYPE> aggregateImplType, AGGREGATE_IMPL_TYPE aggregateSnapshot, dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.types.EventOrder eventOrderOfLastIncludedEvent)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

aggregateType

public final dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.eventstream.AggregateType aggregateType

the name of the aggregate's event stream

aggregateId

public final ID aggregateId

the identifier for the aggregate instance

aggregateImplType

public final Class<AGGREGATE_IMPL_TYPE> aggregateImplType

the concrete aggregate implementation type

eventOrderOfLastIncludedEvent

public final dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.types.EventOrder eventOrderOfLastIncludedEvent

The EventOrder of the last Event that was included in the snapshot

aggregateSnapshot

public final AGGREGATE_IMPL_TYPE aggregateSnapshot

The aggregate snapshot loaded from the repository - if this is of type BrokenSnapshot then the Aggregate snapshot couldn't be deserialized

Constructor Details

AggregateSnapshot

public AggregateSnapshot(dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.eventstream.AggregateType aggregateType,
 ID aggregateId,
 Class<AGGREGATE_IMPL_TYPE> aggregateImplType,
 AGGREGATE_IMPL_TYPE aggregateSnapshot,
 dk.cloudcreate.essentials.components.eventsourced.eventstore.postgresql.types.EventOrder eventOrderOfLastIncludedEvent)

Parameters:

aggregateType - the name of the aggregate's event stream

aggregateId - the identifier for the aggregate instance

aggregateImplType - the concrete aggregate implementation type

aggregateSnapshot - The aggregate snapshot loaded from the repository (optional as we can load snapshots without payload)

eventOrderOfLastIncludedEvent - The EventOrder of the last Event that was included in the snapshot

Method Details

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object