eu.cdevreeze.tqa.extension.formula.relationship
Lenient method to optionally create a FormulaRelationship from an underlying tqa.base.relationship.NonStandardRelationship.
Optionally builds a FormulaRelationship
from an underlying FormulaArc
, a "from" eu.cdevreeze.tqa.base.relationship.ResolvedLocatorOrResource
and a "to" eu.cdevreeze.tqa.base.relationship.ResolvedLocatorOrResource, and returning None otherwise.