private void SaveRelations(IEAElement element)
{
IEARepository repository = EAMain.Repository;
IEnumerable <string> deleted =
element.FindConnectors(EAConstants.RelationMetaType, EAConstants.RelationDependsOn,
EAConstants.RelationExcludedBy, EAConstants.RelationCausedBy,
EAConstants.RelationReplaces)
.Select(c => c.GUID)
.Except(RelatedDecisions.Select(a => a.RelationGUID));
foreach (string connector in deleted)
{
element.RemoveConnector(repository.GetConnectorByGUID(connector));
}
foreach (IDecisionRelation connector in RelatedDecisions)
{
if ("".Equals(connector.RelationGUID) || null == connector.RelationGUID)
{
IEAElement client = repository.GetElementByGUID(connector.Decision.GUID);
IEAElement supplier = repository.GetElementByGUID(connector.RelatedDecision.GUID);
client.ConnectTo(supplier, EAConstants.RelationMetaType, connector.Type);
}
}
}
private void LoadRelations(IEAElement element)
{
RelatedDecisions.Clear();
IEnumerable <IDecisionRelation> relations = element.FindConnectors(EAConstants.RelationMetaType,
EAConstants.RelationDependsOn,
EAConstants.RelationExcludedBy,
EAConstants.RelationCausedBy,
EAConstants.RelationReplaces)
.Select(
a => (IDecisionRelation) new DecisionRelation(this, a));
foreach (IDecisionRelation relation in relations)
{
RelatedDecisions.Add(relation);
}
}