/// <summary>
/// matches the association of the subset element with the schema associations.
/// If an association cannot be matched, it is deleted.
/// </summary>
public void matchSubsetAssociations()
{
if (this.subsetElement != null)
{
foreach (UTF_EA.Association association in this.subsetElement.getRelationships <UML.Classes.Kernel.Association>())
{
//we are only interested in the outgoing associations
if (this.subsetElement.Equals(association.source))
{
EASchemaAssociation matchingAssociation = this.getMatchingSchemaAssociation(association);
if (matchingAssociation != null)
{
if (matchingAssociation.subsetAssociations == null)
{
matchingAssociation.subsetAssociations = new List <Association>();
}
matchingAssociation.subsetAssociations.Add(association);
}
else
{
//only delete if the target does not have a stereotype in the list of ignored stereotypes or if this association does not have an ignored stereotype
if (association.target.stereotypes.Count(x => this.owner.settings.ignoredStereotypes.Contains(x.name)) <= 0 &&
association.stereotypes.Count(x => this.owner.settings.ignoredStereotypes.Contains(x.name)) <= 0)
{
//no match, delete the association
association.delete();
}
}
}
}
}
}
/// <summary>
/// returns the matching SchemaAssociation for the given Association.
/// the match is made based on the tagged value sourceAssociation on the subset assocation, which references the source association fo the SchemaAssociation
/// </summary>
/// <param name="association">the association to match</param>
/// <returns>the matching SchemaAssociation</returns>
public EASchemaAssociation getMatchingSchemaAssociation(UTF_EA.Association association)
{
EASchemaAssociation result = null;
var sourceAssociationTag = association.getTaggedValue(this.owner.settings.sourceAssociationTagName);
if (sourceAssociationTag != null)
{
string tagReference = sourceAssociationTag.eaStringValue;
foreach (EASchemaAssociation schemaAssociation in this.schemaAssociations)
{
//we have the same attribute if the given attribute has a tagged value
//called sourceAssociation that refences the source association of the schema Association
if (((UTF_EA.Association)schemaAssociation.sourceAssociation).guid == tagReference)
{
//if the schema association has choiceElements then the target of the association should match one of the choice elements
if ((schemaAssociation.choiceElements != null &&
(schemaAssociation.choiceElements.Count == 0 ||
schemaAssociation.choiceElements.Exists(x => association.target.Equals(x.subsetElement)))) ||
schemaAssociation.choiceElements == null)
{
result = schemaAssociation;
break;
}
}
}
}
return(result);
}
/// <summary>
/// matches the association of the subset element with the schema associations.
/// If an association cannot be matched, it is deleted.
/// </summary>
public void matchSubsetAssociations()
{
if (this.subsetElement != null)
{
foreach (UTF_EA.Association association in this.subsetElement.getRelationships <Association>())
{
//tell the user what we are doing
EAOutputLogger.log(this.model, this.owner.settings.outputName, "Matching relations of subset element: '" + subsetElement.name + "' to a schema element"
, ((UTF_EA.ElementWrapper)subsetElement).id, LogTypeEnum.log);
//we are only interested in the outgoing associations
if (this.subsetElement.Equals(association.source))
{
EASchemaAssociation matchingAssociation = this.getMatchingSchemaAssociation(association);
if (matchingAssociation != null)
{
if (matchingAssociation.subsetAssociations == null)
{
matchingAssociation.subsetAssociations = new List <Association>();
}
matchingAssociation.subsetAssociations.Add(association);
}
else
{
//only delete if the target does not have a stereotype in the list of ignored stereotypes or if this association does not have an ignored stereotype
if (association.target.stereotypes.Count(x => this.owner.settings.ignoredStereotypes.Contains(x.name)) <= 0 &&
association.stereotypes.Count(x => this.owner.settings.ignoredStereotypes.Contains(x.name)) <= 0)
{
//no match, delete the association
association.delete();
}
}
}
}
}
}
