Package org.axonframework.modelling.entity.child

Class MapEntityChildMetamodel.Builder<K,C,P>

java.lang.Object

org.axonframework.modelling.entity.child.AbstractEntityChildMetamodel.Builder<C,P,MapEntityChildMetamodel.Builder<K,C,P>>

org.axonframework.modelling.entity.child.MapEntityChildMetamodel.Builder<K,C,P>

Type Parameters:

K - the type of the key of the Map containing the child entities

C - the type of the child entity

P - the type of the parent entity

Enclosing class:

MapEntityChildMetamodel<K,C,P>

public static class MapEntityChildMetamodel.Builder<K,C,P>
extends AbstractEntityChildMetamodel.Builder<C,P,MapEntityChildMetamodel.Builder<K,C,P>>

Builder for creating a MapEntityChildMetamodel for the given parent class and child entity metamodel. The builder can be used to configure the child entity metamodel and create a new instance of MapEntityChildMetamodel. The ChildEntityFieldDefinition is required to resolve the child entities from the parent entity and evolve the parent entity based on the child entities. The commandTargetResolver and eventTargetMatcher are both required, as they are used to match the child entities to the command and event respectively.

Field Summary

Fields inherited from class org.axonframework.modelling.entity.child.AbstractEntityChildMetamodel.Builder

commandTargetResolver, eventTargetMatcher, metamodel

Method Summary

Modifier and Type	Method	Description
MapEntityChildMetamodel<K,C,P>	build()	Builds a new MapEntityChildMetamodel instance with the configured properties.
MapEntityChildMetamodel.Builder<K,C,P>	childEntityFieldDefinition(ChildEntityFieldDefinition<P,Map<K,C>> fieldDefinition)	Sets the ChildEntityFieldDefinition to use for resolving the child entities from the parent entity and evolving the parent entity based on the evolved child entities.
protected void	validate()

Methods inherited from class org.axonframework.modelling.entity.child.AbstractEntityChildMetamodel.Builder

commandTargetResolver, eventTargetMatcher

Methods inherited from class java.lang.Object

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

Method Details

childEntityFieldDefinition

public MapEntityChildMetamodel.Builder<K,C,P> childEntityFieldDefinition(ChildEntityFieldDefinition<P,Map<K,C>> fieldDefinition)

Sets the ChildEntityFieldDefinition to use for resolving the child entities from the parent entity and evolving the parent entity based on the evolved child entities.

Parameters:

fieldDefinition - the ChildEntityFieldDefinition to use for resolving the child entities from the parent entity

Returns:

this builder instance for a fluent API

build

public MapEntityChildMetamodel<K,C,P> build()

Builds a new MapEntityChildMetamodel instance with the configured properties. The ChildEntityFieldDefinition, EventTargetMatcher, and CommandTargetResolver are required to be set before calling this method.

Returns:

a new MapEntityChildMetamodel instance with the configured properties

validate

protected void validate()

Overrides:

validate in class AbstractEntityChildMetamodel.Builder<C,P,MapEntityChildMetamodel.Builder<K,C,P>>