/// <summary>
/// Performs a deep copy of the specified <see cref="AssociationSetEnd"/>.
/// </summary>
/// <param name="associationSetEnd">The <see cref="AssociationSetEnd"/> to deep copy.</param>
/// <returns>A deep copy of the <see cref="AssociationSetEnd"/>.</returns>
private static AssociationSetEnd Clone(this AssociationSetEnd associationSetEnd)
{
var clone = new AssociationSetEnd(associationSetEnd.AssociationEnd.RoleName, associationSetEnd.EntitySet.NameOrNull());
CopyAnnotations(clone, associationSetEnd.Annotations);
return(clone);
}
/// <summary>
/// Initializes a new instance of the <see cref="RelationshipGroupEnd"/> class.
/// </summary>
/// <param name="associationSet">The association set.</param>
/// <param name="associationSetEnd">The association set end.</param>
public RelationshipGroupEnd(AssociationSet associationSet, AssociationSetEnd associationSetEnd)
{
this.EntitySet = associationSetEnd.EntitySet;
this.EntityType = associationSetEnd.AssociationEnd.EntityType;
this.Multiplicity = associationSet.GetOtherEnd(associationSetEnd).AssociationEnd.Multiplicity;
this.associationSetEnds = new List<KeyValuePair<AssociationSet, AssociationSetEnd>>();
this.associationSetEnds.Add(new KeyValuePair<AssociationSet, AssociationSetEnd>(associationSet, associationSetEnd));
this.Candidates = new List<RelationshipCandidate>();
this.CapacitySelector = CapacityRangeSelector.GetDefaultCapacityRangeSelector(this.Multiplicity);
}
/// <summary>
/// Sets the capacity range selector for the specified association set and end.
/// </summary>
/// <param name="associationSet">The association set.</param>
/// <param name="associationSetEnd">The association set end.</param>
/// <param name="selector">The capacity range selector.</param>
public void SetCapacityRangeSelector(AssociationSet associationSet, AssociationSetEnd associationSetEnd, Func<CapacityRange> selector)
{
ExceptionUtilities.CheckArgumentNotNull(associationSet, "associationSet");
ExceptionUtilities.CheckArgumentNotNull(associationSetEnd, "associationSetEnd");
this.SetCapacityRangeSelector(associationSet.Name, associationSetEnd.AssociationEnd.RoleName, selector);
}
private void CompareAssociationSetEnd(AssociationSetEnd expectedEnd, AssociationSetEnd actualEnd)
{
this.WriteErrorIfFalse(expectedEnd.EntitySet.Name == actualEnd.EntitySet.Name, "Expected EntitySet Name to be '{0}' actual '{1}' on an associationSetEnd", expectedEnd.EntitySet.Name, actualEnd.EntitySet.Name);
this.CompareAssociationEnd(expectedEnd.AssociationEnd, actualEnd.AssociationEnd);
}
private AssociationSetEnd ParseAssociationSetEnd(XElement associationSetEndElement)
{
string roleName = associationSetEndElement.GetRequiredAttributeValue("Role");
var entitySetName = associationSetEndElement.GetRequiredAttributeValue("EntitySet");
var associationSetEnd = new AssociationSetEnd(roleName, entitySetName);
this.ParseAnnotations(associationSetEnd, associationSetEndElement);
return associationSetEnd;
}
/// <summary>
/// Gets the next entity type for association set end.
/// </summary>
/// <param name="associationSetEnd">The association set end.</param>
/// <returns>Entity type.</returns>
public EntityType GetNextEntityTypeForAssociationSetEnd(AssociationSetEnd associationSetEnd)
{
EntitySet entitySet = associationSetEnd.EntitySet;
EntityType entityType = associationSetEnd.AssociationEnd.EntityType;
Counter counter;
List<EntityType> possibleTypes;
if (this.entitySetsWithInheritance.TryGetValue(entitySet.Name, out possibleTypes))
{
// Take into account associations between subtypes
possibleTypes = possibleTypes.Where(t => t.IsKindOf(entityType)).ToList();
List<Counter> farthestFromTarget = new List<Counter>();
int maxCountRemainig = 0;
this.FindFarthestFromTarget(entitySet.Name, ref maxCountRemainig, farthestFromTarget, possibleTypes.Select(t => t.Name));
if (farthestFromTarget.Count > 0)
{
counter = this.random.ChooseFrom(farthestFromTarget);
entityType = counter.EntityType;
}
else
{
entityType = this.random.ChooseFrom(possibleTypes);
}
}
return entityType;
}
private void CompareAssociationSetEnd(AssociationSetEnd expectedEnd, AssociationSetEnd actualEnd)
{
this.SatisfiesEquals(expectedEnd.EntitySet.Name, actualEnd.EntitySet.Name, "AssociationEnd '{0}' EntitySet name not match.", expectedEnd.AssociationEnd.RoleName);
}
/// <summary>
/// Gets the other end of the association set.
/// </summary>
/// <param name="end">The end for which to get other end.</param>
/// <returns>The other end of the association set.</returns>
public AssociationSetEnd GetOtherEnd(AssociationSetEnd end)
{
return this.Ends.Where(e => e != end).Single();
}
/// <summary>
/// Add an AssociationSetEnd to Ends collection.
/// </summary>
/// <param name="end">association set end to be added</param>
public void Add(AssociationSetEnd end)
{
this.Ends.Add(end);
}
/// <summary>
/// Visit association set end
/// </summary>
/// <param name="associationSetEnd">association set end to visit</param>
protected virtual void VisitAssociationSetEnd(AssociationSetEnd associationSetEnd)
{
this.VisitAnnotatedItem(associationSetEnd);
}
/// <summary>
/// Add an AssociationSetEnd to Ends collection.
/// </summary>
/// <param name="end">association set end to be added</param>
public void Add(AssociationSetEnd end)
{
this.Ends.Add(end);
}
/// <summary>
/// Gets the other end of the association set.
/// </summary>
/// <param name="end">The end for which to get other end.</param>
/// <returns>The other end of the association set.</returns>
public AssociationSetEnd GetOtherEnd(AssociationSetEnd end)
{
return(this.Ends.Where(e => e != end).Single());
}
private XElement GenerateAssociationSetEnd(XNamespace xmlNamespace, AssociationSetEnd setEnd)
{
return new XElement(
xmlNamespace + "End",
new XAttribute("Role", setEnd.AssociationEnd.RoleName),
new XAttribute("EntitySet", setEnd.EntitySet.Name),
this.GenerateDocumentation(xmlNamespace, setEnd),
this.GenerateAnnotations(xmlNamespace, setEnd));
}
