InvalidParentAssociationException example

return null;
        }

        /** @var ManyToOneAssociationField|null $parent */
        $parent = $definition->getFields()->get('parent');

        if (!$parent) {
            throw new ParentFieldNotFoundException($definition);
        }

        if (!$parent instanceof ManyToOneAssociationField) {
            throw new InvalidParentAssociationException($definition, $parent);
        }

        $fk = $definition->getFields()->getByStorageName($parent->getStorageName());

        if (!$fk) {
            throw new CanNotFindParentStorageFieldException($definition);
        }
        if (!$fk instanceof FkField) {
            throw new ParentFieldForeignKeyConstraintMissingException($definition, $fk);
        }

        

return null;
        }

        /** @var ManyToOneAssociationField|null $parent */
        $parent = $definition->getFields()->get('parent');

        if (!$parent) {
            throw new ParentFieldNotFoundException($definition);
        }

        if (!$parent instanceof ManyToOneAssociationField) {
            throw new InvalidParentAssociationException($definition, $parent);
        }

        $fk = $definition->getFields()->getByStorageName($parent->getStorageName());

        if (!$fk) {
            throw new CanNotFindParentStorageFieldException($definition);
        }
        if (!$fk instanceof FkField) {
            throw new ParentFieldForeignKeyConstraintMissingException($definition, $fk);
        }