Package org.axonframework.eventsourcing.eventstore

Class AggregateBasedConsistencyMarker.AggregateSequencer

java.lang.Object

org.axonframework.eventsourcing.eventstore.AggregateBasedConsistencyMarker.AggregateSequencer

Enclosing class:

AggregateBasedConsistencyMarker

public final class AggregateBasedConsistencyMarker.AggregateSequencer
extends Object

Helper class that tracks the sequence of events for different aggregates and manages the consistency marker for the aggregates.

Method Summary

Modifier and Type	Method	Description
long	incrementAndGetSequenceOf(String aggregateIdentifier)	Get and increment the sequence for the given aggregate identifier.
AggregateBasedConsistencyMarker	toMarker()	Creates a new AggregateBasedConsistencyMarker with the current state of aggregate sequences tracked by this sequencer.

Methods inherited from class java.lang.Object

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

Method Details

toMarker

public AggregateBasedConsistencyMarker toMarker()

Creates a new AggregateBasedConsistencyMarker with the current state of aggregate sequences tracked by this sequencer.

Returns:

a new AggregateBasedConsistencyMarker, never null

incrementAndGetSequenceOf

public long incrementAndGetSequenceOf(String aggregateIdentifier)

Get and increment the sequence for the given aggregate identifier.

Parameters:

aggregateIdentifier - The identifier of the aggregate to get and increment the sequence for

Returns:

The sequence number for the aggregate