Hide menu
Loading...
Searching...
No Matches
Feature Group Helper Implementation

Implementation of classes that help to group and print information about found features and their parameters in Manufacturing Toolkit examples.

Overview

This helper is used to store, group and print found features after using one or more MTK analysis tools.

Implementation

FeatureGroup class is used to store and sort MTK features with the same given name. Features are sorted using MTKBase_FeatureComparator class that based on comparison of features' type and parameters.

private class FeatureGroup
{
public FeatureGroup(string theName, string theSubgroupName, bool theHasParameters)
{
myName = theName;
mySubgroupName = theSubgroupName;
myHasParameters = theHasParameters;
myFeatureSubgroups = new FeatureMapType(new FeatureComparer());
}
public uint FeatureCount()
{
uint aCount = 0;
foreach (var i in myFeatureSubgroups)
{
aCount += i.Value;
}
return aCount;
}
public string myName;
public string mySubgroupName;
public bool myHasParameters;
public FeatureMapType myFeatureSubgroups;
}

FeatureGroupComparator class is used to sort FeatureGroup entities before printing them into console. Sorting is based on group names and MTKBase_FeatureComparator class.

private class FeatureGroupComparer : IComparer<FeatureGroup>
{
public int Compare(FeatureGroup theA, FeatureGroup theB)
{
string anAName = theA.myName;
string aBName = theB.myName;
if (anAName == aBName)
{
return 0;
}
FeatureMapType anAFeatureSubgroups = theA.myFeatureSubgroups;
FeatureMapType aBFeatureSubgroups = theB.myFeatureSubgroups;
if (anAFeatureSubgroups.Count == 0 || aBFeatureSubgroups.Count == 0)
{
return anAName.CompareTo(aBName);
}
MTKBase_Feature anAFeature = new MTKBase_Feature();
MTKBase_Feature aBFeature = new MTKBase_Feature();
foreach (var i in anAFeatureSubgroups)
{
anAFeature = i.Key;
break;
}
foreach (var i in aBFeatureSubgroups)
{
aBFeature = i.Key;
break;
}
FeatureComparer aFeatureComparator = new FeatureComparer();
return aFeatureComparator.Compare(anAFeature, aBFeature);
}
}

FeatureGroupManager class is used to create, store and update FeatureGroup entities and printing them into a console. AddFeature method is used to add MTKBase_Feature with given name to one of the existing FeatureGroup entities or create a new one.

public void AddFeature(string theGroupName, string theSubgroupName, bool theHasParameters, MTKBase_Feature theFeature)
{
//find or create
int aRes = myGroups.FindIndex(theGroup => theGroup.myName == theGroupName);
if (aRes == -1)
{
myGroups.Add(new FeatureGroup(theGroupName, theSubgroupName, theHasParameters));
aRes = myGroups.Count - 1;
}
//update
FeatureGroup aGroup = myGroups[aRes];
FeatureMapType aSubgroups = aGroup.myFeatureSubgroups;
if (aSubgroups.ContainsKey(theFeature))
{
++aSubgroups[theFeature];
}
else
{
aSubgroups[theFeature] = 1;
}
}

Print method is used to print with specific formatting all stored information. FeatureGroup entities are additionally sorted before printing into console. User-defined function thePrintFeatureParameters is used to print parameters of each stored MTKBase_Feature.

public void Print(string theFeatureType, Action<MTKBase_Feature> thePrintFeatureParameters)
{
myGroups.Sort(new FeatureGroupComparer());
uint aTotalCount = 0;
foreach (var i in myGroups)
{
uint aFeatureCount = i.FeatureCount();
aTotalCount += aFeatureCount;
Console.WriteLine($" {i.myName}: {aFeatureCount}");
if (!i.myHasParameters)
{
continue;
}
string aSubgroupName = i.mySubgroupName;
foreach (var j in i.myFeatureSubgroups)
{
Console.WriteLine($" {j.Value} {aSubgroupName} with");
thePrintFeatureParameters(j.Key);
}
}
Console.WriteLine($"\n Total {theFeatureType}: {aTotalCount}\n");
}

PrintFeatureParameter method is used as a help method to print MTKBase_Feature parameters with specific formatting.

public static void PrintFeatureParameter<T>(string theName, T theValue, string theUnits)
{
Console.WriteLine($" {theName}: {theValue} {theUnits}");
}

Files