Class ModelRelationshipCycleValidator

java.lang.Object

io.fluxzero.common.api.modeling.ModelRelationshipCycleValidator

public final class ModelRelationshipCycleValidator
extends Object

Validates ordered relationship changes against a current parent graph without loading unrelated descendants. Changes in one step become visible atomically; separate steps are validated independently.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	ModelRelationshipCycleValidator.Change	Complete desired parent-ID set for one changed child.
static interface	ModelRelationshipCycleValidator.ParentLoader	Batch-loads current parents for child IDs.
static final record	ModelRelationshipCycleValidator.Step	One historically visible relationship boundary.
static class	ModelRelationshipCycleValidator.ValidationException	Signals that the proposed relationship boundary could not be proven acyclic.

Method Summary

Modifier and Type	Method	Description
static void	validate(List<ModelRelationshipCycleValidator.Step> steps, ModelRelationshipCycleValidator.ParentLoader parentLoader)	Validates ordered atomic relationship steps.

Methods inherited from class Object

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

Method Details

validate

public static void validate(List<ModelRelationshipCycleValidator.Step> steps,
 ModelRelationshipCycleValidator.ParentLoader parentLoader)

Validates ordered atomic relationship steps.