Class ModelRelationshipQueries.OwnedRelationshipGraph

java.lang.Object

io.fluxzero.common.modeling.ModelRelationshipQueries.OwnedRelationshipGraph

Enclosing class:

ModelRelationshipQueries

public static final class ModelRelationshipQueries.OwnedRelationshipGraph
extends Object

Mutable commit-scoped view of relationships that own the child lifecycle. Deleted children deliberately remain until the caller has verified that every current descendant is a delete target; removeModel(String) advances the view after an accepted plan in a commit batch.

Constructor Summary

Constructors

Constructor	Description
OwnedRelationshipGraph()

Method Summary

Modifier and Type	Method	Description
void	add(ModelRelationshipQueries.Relationship relationship)	Adds a relationship only when deletion of its parent owns the child lifecycle.
void	add(String parentId, String childId)	Adds one current owned child edge.
List<String>	descendants(Collection<String> roots)	Returns all transitive owned descendants in deterministic traversal order.
void	overlayChanges(Collection<ModelCommitAssignment.RelationshipStep> steps)	Applies the final non-deletion relationship values from ordered commit steps.
void	removeModel(String modelId)	Removes every incoming and outgoing owned edge for an accepted deleted Model.

Methods inherited from class Object

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

Constructor Details

OwnedRelationshipGraph

public OwnedRelationshipGraph()

Method Details

add

public void add(String parentId,
 String childId)

Adds one current owned child edge.

add

public void add(ModelRelationshipQueries.Relationship relationship)

Adds a relationship only when deletion of its parent owns the child lifecycle.

overlayChanges

public void overlayChanges(Collection<ModelCommitAssignment.RelationshipStep> steps)

Applies the final non-deletion relationship values from ordered commit steps.

removeModel

public void removeModel(String modelId)

Removes every incoming and outgoing owned edge for an accepted deleted Model.

descendants

public List<String> descendants(Collection<String> roots)

Returns all transitive owned descendants in deterministic traversal order.