org.axonframework.modelling.command

Class VersionedAggregateIdentifier

java.lang.Object

org.axonframework.modelling.command.VersionedAggregateIdentifier

public class VersionedAggregateIdentifier
extends Object

Structure that holds an Aggregate Identifier and an expected version of an aggregate.

Since:

1.2

Author:

Allard Buijze

Constructor Summary

Constructors

Constructor and Description
VersionedAggregateIdentifier(Object identifier, Long version) Initializes a VersionedAggregateIdentifier with the given identifier and version.
VersionedAggregateIdentifier(String identifier, Long version) Deprecated. In favor of VersionedAggregateIdentifier(Object, Long), since the identifier can be a non-String.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getIdentifier() Returns the string representation of the identifier of the targeted Aggregate.
Object	getIdentifierValue() Returns the object representation of the identifier of the targeted Aggregate.
Long	getVersion() Returns the version of the targeted Aggregate, or null if the version is irrelevant.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

VersionedAggregateIdentifier

@Deprecated
public VersionedAggregateIdentifier(String identifier,
                                                Long version)

Deprecated. In favor of VersionedAggregateIdentifier(Object, Long), since the identifier can be a non-String.

Initializes a VersionedAggregateIdentifier with the given identifier and version.

Parameters:

identifier - The non-null string identifier of the targeted aggregate.

version - The expected version of the targeted aggregate, or null if the version is irrelevant.

VersionedAggregateIdentifier

public VersionedAggregateIdentifier(@Nonnull
                                    Object identifier,
                                    Long version)

Initializes a VersionedAggregateIdentifier with the given identifier and version.

Parameters:

identifier - The non-null identifier of the targeted aggregate.

version - The expected version of the targeted aggregate, or null if the version is irrelevant.

Method Detail

getIdentifier

@Nonnull
public String getIdentifier()

Returns the string representation of the identifier of the targeted Aggregate. May never return null.

Returns:

the string representation of identifier of the targeted Aggregate

getIdentifierValue

@Nonnull
public Object getIdentifierValue()

Returns the object representation of the identifier of the targeted Aggregate. May never return null.

Returns:

the object representation of the identifier of the targeted Aggregate

getVersion

public Long getVersion()

Returns the version of the targeted Aggregate, or null if the version is irrelevant.

Returns:

the version of the targeted Aggregate

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object