/// <summary>
/// Count references of the type in the specified class content
/// </summary>
private int CountReferences(ClassContent cc, TypeReference tr)
{
int retVal = 0;
FeatureComparer fc = new FeatureComparer();
if (cc is Property && fc.CompareTypeReference((cc as Property).Type, tr) == 0)
{
retVal++;
}
else if (cc is Choice)
{
foreach (ClassContent scc in (cc as Choice).Content)
{
retVal += CountReferences(scc, tr);
}
}
return(retVal);
}
/// <summary>
/// Optimize the <paramref name="feature"/>
/// </summary>
public MohawkCollege.EHR.gpmr.COR.Feature Optimize(MohawkCollege.EHR.gpmr.COR.Feature f, CombineLog workingLog)
{
string qualifiedName = String.Format("{0}.{1}", (f as Class).ContainerName, f.Name);
// Garbage bin
List <String> classGarbageBin = new List <string>();
List <ClassContent> contentGarbageBin = new List <ClassContent>();
// Still valid to process this feature
if (!Repository.ContainsKey(qualifiedName))
{
return(null); // Can't process non-existant class
}
// First determine if a class that is identical to this already exists
FeatureComparer comparer = new FeatureComparer();
var matchingFeatures = from kv in Repository
where comparer.Compare(kv.Value, f) == 0
select kv.Value;
CombineInfo currentCombinationLog = new CombineInfo();
// Find matching features in each of the sub-systems
if (matchingFeatures.Count() > 1 && CorCollapserPipelineTrigger.combine == true)
{
System.Diagnostics.Trace.WriteLine(String.Format("{0} other classes can be represented by this class", matchingFeatures.Count()), "debug");
currentCombinationLog.Destination = qualifiedName;
foreach (var s in matchingFeatures)
{
string qName = String.Format("{0}.{1}", (s as Class).ContainerName, s.Name);
if (qName != qualifiedName)
{
System.Diagnostics.Trace.WriteLine(String.Format("\tReplaces '{0}'", qName), "debug");
currentCombinationLog.Class.Add(qName);
// Copy alternate traversal data
foreach (ClassContent cc in (s as Class).Content)
{
if (cc is Property && (cc as Property).AlternateTraversalNames != null)
{
if (((f as Class).Content.Find(o => o.Name == cc.Name) as Property).AlternateTraversalNames == null)
{
((f as Class).Content.Find(o => o.Name == cc.Name) as Property).AlternateTraversalNames = new List <Property.AlternateTraversalData>();
}
((f as Class).Content.Find(o => o.Name == cc.Name) as Property).AlternateTraversalNames.AddRange((cc as Property).AlternateTraversalNames);
}
}
// Replace referneces
ReplaceReferences(s as Class, f as Class);
// Add an annotation
f.Annotations.Add(new CodeCombineAnnotation((s as Class).CreateTypeReference()));
// Remove this class (Add it to the garbage bin)
classGarbageBin.Add(qName);
}
}
workingLog.CombineOps.Add(currentCombinationLog);
}
// Now collapse members
if (CorCollapserPipelineTrigger.collapse)
{
for (int i = 0; i < (f as Class).Content.Count; i++)
{
ClassContent cc = (f as Class).Content[i];
// Determine if it is a candidate for collapsing needless complexity
if (IsCandidateForMeaninglessComplexityCollapse(cc))
{
while (IsCandidateForMeaninglessComplexityCollapse(cc))
{
System.Diagnostics.Trace.WriteLine(string.Format("\tCollapsing '{0}'", cc.Name), "debug");
CollapseMemberType(cc, f as Class);
}
}
// Determine if it is a candidate for collapsing the entire type
else if (IsCandidateForTypeCollapse(cc))
{
System.Diagnostics.Trace.WriteLine(string.Format("\tCollapsing '{0}'", cc.Name), "debug");
CopyMembers((cc as Property).Type, f as Class, cc);
contentGarbageBin.Add(cc);
}
}
// Clean up garbage bin
(f as Class).Content.RemoveAll(a => contentGarbageBin.Contains(a));
(f as Class).Content.Sort(new ClassContent.Comparator());
}
// Clean the garbage bin
foreach (string s in classGarbageBin)
{
Repository.Remove(s);
}
return(null);
}
