//component dependence
public decimal CDep(XMLItem item)
{
decimal CDep;
CDep = (decimal)getAllOutgoingConnections(item.getName()) / (decimal)(rootItem.children.Count - getAllConnections().Count);
return(CDep);
}
public XMLItem _getComponentByName(String cName)
{
foreach (XMLItem child in children)
{
if (child.getName() == cName)
{
return(child);
}
else
{
XMLItem it = child._getComponentByName(cName);
if (it._getProperty("ItemKind") != "None")
{
return(it); // Hehe
}
}
}
XMLItem none = new XMLItem();
Property p = new Property()
{
name = "ItemKind", value = "None"
};
none.properties.Add(p);
return(none);
}
public XMLParser(String documentPath)
{
String text = System.IO.File.ReadAllText(documentPath);
this.rootItem = new XMLItem();
MatchCollection i = reRoot.Matches(text);
foreach (Match match in i)
{
GroupCollection groups = match.Groups;
String props = groups["properties"].Value;
_setProps(rootItem, props);
// Create and Add Children
String childrenText = groups["children"].Value;
_setChildren(rootItem, childrenText);
}
// Set Connections
List <String> conns = getAllConnections();
foreach (String s in conns)
{
List <String> ls = Regex.Split(s, "->").ToList();
XMLItem a = rootItem._getComponentByName(ls[0]);
XMLItem b = rootItem._getComponentByName(ls[1]);
a.outGoings.Add(b);
b.inComings.Add(a);
}
}
public decimal Coupling(XMLItem item)
{
decimal COP;
COP = (decimal)getAllOutgoingConnections(item.getName()) / (decimal)getAllConnections().Count;
return(COP);
}
// All outgoing connections from a container
public int getAllOutgoingConnections(String containerName)
{
XMLItem container = getComponent(containerName);
int sum = 0;
// first, the container connections..
foreach (XMLItem receiver in container.outGoings)
{
if (receiver.parent != container && receiver != container)
{
sum++;
}
}
// second, children connections
foreach (XMLItem child in container.children)
{
foreach (XMLItem receiver in child.outGoings)
{
if (receiver.parent != container && receiver != container)
{
sum++;
}
}
}
return(sum);
}
public int getItemChildrenConnections(XMLItem it)
{
int sum = 0;
foreach (XMLItem item in it.children)
{
sum += item.inComings.Count + item.outGoings.Count;
}
return(sum);
}
public int getConsTo(String containerName)
{
XMLItem container = getComponent(containerName);
int sum = 0;
foreach (XMLItem sen in container.inComings)
{
if (sen.parent == rootItem)
{
sum++;
}
}
return(sum);
}
public int getContainersConnectedTo(String containerName)
{
XMLItem container = getComponent(containerName);
int sum = 0;
foreach (XMLItem rec in container.outGoings)
{
if (rec.parent == rootItem)
{
sum++;
}
}
return(sum);
}
public void _setProps(XMLItem item, String props)
{
MatchCollection i = reProps.Matches(props);
foreach (Match match in i)
{
GroupCollection groups = match.Groups;
Property p = new Property
{
name = groups["name"].Value,
value = groups["value"].Value
};
item.properties.Add(p);
}
}
// Inner Connections
public int getConnectionsInsideContainer(String containerName)
{
XMLItem container = getComponent(containerName);
int sum = 0;
foreach (XMLItem child in container.children)
{
foreach (XMLItem sender in child.inComings)
{
if (sender.parent == container)
{
sum++;
}
}
}
return(sum);
}
public void _setChildren(XMLItem root, String childrenText)
{
MatchCollection i = reItemsNChildren.Matches(childrenText);
foreach (Match itemAndChild in i)
{
GroupCollection groups = itemAndChild.Groups;
String props = groups["properties"].Value;
XMLItem child = new XMLItem();
_setProps(child, props);
child.parent = root;
root.children.Add(child);
String childsChildren = groups["children"].Value;
if (!String.IsNullOrEmpty(childsChildren))
{
_setChildren(child, childsChildren);
}
}
}
public double Cohesion(XMLItem item)
{
double MC, COH;
if (item._getProperty("ItemKind") == "DiagramShape")
{
return(1);
}
else
{
MC = getSubComponents(item.getName()) * (getSubComponents(item.getName()) - 1) * 0.5;
COH = getConnectionsInsideContainer(item.getName()) / MC;
if (COH == 0 || MC == 0)
{
return(1);
}
else
{
return(COH);
}
}
}
// sub components
public int getSubComponents(String containerName)
{
XMLItem container = getComponent(containerName);
return(container.children.Count);
}