public GeneralizationRelationship Clone(CompositeType derivedType, CompositeType baseType)
{
GeneralizationRelationship generalization =
new GeneralizationRelationship(derivedType, baseType);
generalization.CopyFrom(this);
return(generalization);
}
/// <exception cref="RelationshipException">
/// Cannot create relationship between the two types.
/// </exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="derivedType"/> or <paramref name="baseType"/> is null.
/// </exception>
public GeneralizationRelationship AddGeneralization(CompositeType derivedType,
CompositeType baseType)
{
GeneralizationRelationship generalization =
new GeneralizationRelationship(derivedType, baseType);
AddGeneralization(generalization);
return(generalization);
}
public bool InsertGeneralization(GeneralizationRelationship generalization)
{
if (generalization != null && !relationships.Contains(generalization) &&
entities.Contains(generalization.First) && entities.Contains(generalization.Second))
{
AddGeneralization(generalization);
return(true);
}
else
{
return(false);
}
}
protected virtual void AddGeneralization(GeneralizationRelationship generalization)
{
AddRelationship(generalization);
}