/// <summary>
/// Find the Foreign Key Associations that relate EntitySets used in these left cell wrappers and
/// add any equivalence facts between sets implied by 1:1 associations.
/// We can collect other implication facts but we don't have a scenario that needs them( yet ).
/// </summary>
private void CreateConstraintsForForeignKeyAssociationsAffectingThisWrapper(
FragmentQueryKB rightKB, MemberDomainMap rightDomainMap)
{
var oneToOneForeignKeyAssociationSetsForThisWrapper
= new OneToOneFkAssociationsForEntitiesFilter()
.Filter(
m_cellWrappers.Select(it => it.RightExtent).OfType <EntitySet>().Select(it => it.ElementType).ToList(),
m_entityContainerMapping.EdmEntityContainer.BaseEntitySets.OfType <AssociationSet>());
// Collect the facts for the foreign key association sets that are 1:1 and affecting this wrapper
foreach (var assocSet in oneToOneForeignKeyAssociationSetsForThisWrapper)
{
rightKB.CreateEquivalenceConstraintForOneToOneForeignKeyAssociation(assocSet, rightDomainMap);
}
}
// <summary>
// Find the Foreign Key Associations that relate EntitySets used in these left cell wrappers and
// add any equivalence facts between sets implied by 1:1 associations.
// We can collect other implication facts but we don't have a scenario that needs them( yet ).
// </summary>
private void CreateConstraintsForForeignKeyAssociationsAffectingThisWrapper(
FragmentQueryKB rightKB, MemberDomainMap rightDomainMap)
{
var oneToOneForeignKeyAssociationSetsForThisWrapper
= new OneToOneFkAssociationsForEntitiesFilter()
.Filter(
m_cellWrappers.Select(it => it.RightExtent).OfType<EntitySet>().Select(it => it.ElementType).ToList(),
m_entityContainerMapping.EdmEntityContainer.BaseEntitySets.OfType<AssociationSet>());
// Collect the facts for the foreign key association sets that are 1:1 and affecting this wrapper
foreach (var assocSet in oneToOneForeignKeyAssociationSetsForThisWrapper)
{
rightKB.CreateEquivalenceConstraintForOneToOneForeignKeyAssociation(assocSet, rightDomainMap);
}
}
