public ReferenceDefinition(ReferenceTypeEnum referenceType, ReferenceEndpoint referenceFrom, ReferenceEndpoint referenceTo)
{
if (referenceFrom == null)
{
throw new ArgumentNullException("referenceFrom");
}
if (referenceTo == null)
{
throw new ArgumentNullException("referenceTo");
}
if (referenceFrom.ReferenceKind != ReferenceKind.ReferencesTo)
{
throw new ArgumentException("Incorrect reference kind for 'referenceFrom'");
}
if (referenceTo.ReferenceKind != ReferenceKind.ReferencedBy)
{
throw new ArgumentException("Incorrect reference kind for 'referenceTo'");
}
ReferenceType = referenceType;
ReferenceFrom = referenceFrom;
ReferenceTo = referenceTo;
ReferenceFrom.AddReference(this);
ReferenceTo.AddReference(this);
}
public ReferenceDefinition Clone(ReferenceEndpoint referenceFrom, ReferenceEndpoint referenceTo)
{
var cloned = (ReferenceDefinition)MemberwiseClone();
cloned.ReferenceFrom = referenceFrom;
cloned.ReferenceTo = referenceTo;
cloned.ReferenceFrom.AddReference(cloned);
cloned.ReferenceTo.AddReference(cloned);
return(cloned);
}
public ReferenceEndpoint Inverse(ReferenceEndpoint endPoint)
{
if (ReferenceFrom == endPoint)
{
return(ReferenceTo);
}
if (ReferenceTo == endPoint)
{
return(ReferenceFrom);
}
throw new InvalidOperationException("Unknown endpoint");
}