static public void AddPlanDFS(ref List <List <string> > courses, ref List <List <string> > plan)
// Plan courses with DFS Algorithm
{
CourseNode[] Nodes = new CourseNode[courses.Count];
// Transform list of courses to DAG (Directed Acyclic Graph)
Transform(courses, ref Nodes);
List <string> cNodes = new List <string>();
//buat nyari node yang pertama (ga punya ortu)
for (int i = 0; i < Nodes.Length; i++)
{
cNodes.Add(Nodes[i].name);
}
for (int i = 0; i < Nodes.Length; i++)
{
foreach (string nama in Nodes[i].children)
{
int j = 0;
int y = cNodes.Count;
for (int k = 0; k < y; k++)
{
if (cNodes[j] == nama)
{
cNodes.RemoveAt(j);
}
else
{
j = j + 1;
}
}
}
}
//rekursi dfs
int time = 1;
foreach (string node in cNodes)
{
DFS(ref Nodes, node, ref time);
}
//ngurutin
selectSort(ref Nodes);
for (int i = 0; i < Nodes.Length; i++)
{
Console.Write("{0}\t", Nodes[i].name);
Console.Write("{0}\t", Nodes[i].startTime);
Console.WriteLine("{0}", Nodes[i].stopTime);
}
for (int i = 0; i < Nodes.Length; i++)
{
List <string> TermPlan = new List <string>();
TermPlan.Add(Nodes[i].name);
plan.Add(TermPlan);
}
NodeForDFS = Nodes;
}
public static void Execute(string method, string filename)
{
try
{
Parser.ParseFile(ref CoursesList, WindowsFormsApp1.ExternalFile.Reader(filename));
}
catch (IOException)
{
Console.WriteLine("File not found!");
Console.ReadLine();
return;
}
catch (Exception)
{
MessageBox.Show("Please Select an item first");
}
try
{
// Transform list of courses to DAG (Directed Acyclic Graph)
CourseNode[] Nodes = new CourseNode[CoursesList.Count];
Planner.Transform(CoursesList, ref Nodes);
Planner.final_graph = WindowsFormsApp1.ViewerGraph.CreateGraph(Nodes);
if (method == "DFS")
{
Planner.list_graph = new List <Graph>();
Planner.AddPlanDFS(ref CoursesList, ref CoursePlan);
}
else // method == "BFS"
{
Planner.AddPlanBFS(ref CoursesList, ref CoursePlan);
}
}
catch (NotPlanable e)
{
Console.WriteLine("Failed to make a plan.");
Console.WriteLine("Reason: {0}.", e.Message);
Console.ReadLine();
}
}
static void Main(string[] args)
{
// KAMUS
List <List <string> > CoursesList = new List <List <string> >();
List <List <string> > CoursePlan = new List <List <string> >();
// ALGORITMA
try
{
FileReader.ReadFile(ref CoursesList);
}
catch (IOException)
{
Console.WriteLine("File not found!");
Console.ReadLine();
return;
}
try
{
PrintAllCourses(CoursesList);
Console.WriteLine("");
CourseNode[] Nodes = new CourseNode[CoursesList.Count];
// Transform list of courses to DAG (Directed Acyclic Graph)
Planner.Transform(CoursesList, ref Nodes);
ViewerGraph.CreateGraph(ref Nodes);
/*
* Planner.AddPlanDFS(ref CoursesList, ref CoursePlan);
* PrintPlan(CoursePlan);
* ViewerGraph.CreateGraph(ref CoursePlan);
*/
Console.ReadLine();
}
catch (NotPlanable e)
{
Console.WriteLine("Failed to make a plan.");
Console.WriteLine("Reason: {0}.", e.Message);
Console.ReadLine();
}
}