static void Make(Node BeginNode,List<Edge> result)
{
if (BeginNode.IsVisited)
return;
foreach (var node in BeginNode.Children)
{
result.Add(new Edge { Begin = BeginNode.ID, End = node.ID });
Make(node, result);
node.IsVisited = true;
}
}
static void Main(string[] args)
{
var n1 = new Node { ID = 1 };
var n2 = new Node { ID = 2 };
var n3 = new Node { ID = 3 };
var n4 = new Node { ID = 4 };
var n5 = new Node { ID = 5 };
var n6 = new Node { ID = 6 };
var n7 = new Node { ID = 7 };
var n8 = new Node { ID = 8 };
var n9 = new Node { ID = 9 };
var n10 = new Node { ID = 10 };
n1.Children.Add(n2);
n1.Children.Add(n3);
n1.Children.Add(n4);
n2.Children.Add(n5);
n3.Children.Add(n6);
n5.Children.Add(n7);
n6.Children.Add(n7);
n4.Children.Add(n7);
n4.Children.Add(n9);
n7.Children.Add(n8);
n7.Children.Add(n9);
n8.Children.Add(n10);
n9.Children.Add(n10);
var result = new List<Edge>();
Make(n1, result);
result.ForEach(r => Console.WriteLine("begin={0},end={1}", r.Begin, r.End));
Console.WriteLine(ToString(result));
Console.WriteLine("/////////////////////////////////");
var buffer = ToBytes(result);
Dictionary<int, Node> restore;
Restore(buffer,out restore);
var result2 = new List<Edge>();
Make(restore.First().Value, result2);
result2.ForEach(r => Console.WriteLine("begin={0},end={1}", r.Begin, r.End));
Console.WriteLine(ToString(result2));
Console.Read();
}
static void Restore(byte[] value, out Dictionary<int,Node> nodeList)
{
nodeList = new Dictionary<int, Node>();
using (var ms=new MemoryStream(value))
{
var br = new BinaryReader(ms);
var n = br.ReadInt32();
for (int i = 0; i < n; i++)
{
var begin = br.ReadInt32();
var end = br.ReadInt32();
Node beginNode ;
if(nodeList.TryGetValue(begin,out beginNode)==false)
{
beginNode = new Node { ID = begin };
nodeList[begin] = beginNode;
}
Node endNode ;
if (nodeList.TryGetValue(end, out endNode) == false)
{
endNode = new Node { ID = end };
nodeList[end] = endNode;
}
beginNode.Children.Add(endNode);
}
}
}
/// <summary>
/// 流程驳回，驳回到指定节点
/// </summary>
/// <remarks></remarks>
public void Refuse(Node toNode)
{
throw new System.NotImplementedException();
}
