/// <summary>
/// 已经成交了的订单
/// </summary>
/// <param name="item"></param>
public void _TradedOrder(RecordTransItem item)
{
List <RecordTransItem> removeItems = new List <RecordTransItem>();
foreach (var it in PositionRecords)
{
if (it.direction != item.direction)
{
removeItems.Add(it);
break;
}
}
if (removeItems.Count() > 0)
{
foreach (var it in removeItems)
{
Invoke_OnRemovePosition(it);
PositionRecords.Remove(it);
}
}
else
{
Invoke_OnInsertPosition(item);
PositionRecords.Add(item);
}
Invoke_OnInsertOrder(item);
HistoryRecords.Add(item);
}
async Task ExecuteLoadRecordsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
HistoryRecords.Clear();
var items = await DataStore.GetRecordsAsync();
foreach (var item in items)
{
HistoryRecords.Add(item);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
public void Record(int bookId, int tocID, NavigationType type = NavigationType.TOCDocument, int pageNum = 0, object tag = null)
{
NavigationRecord record = new NavigationRecord
{
BookId = bookId,
TOCId = tocID,
PageNum = pageNum,
Type = type,
Tag = tag
};
if (CurrenRecordIndex == HistoryRecords.Count - 1)
{
CurrenRecordIndex++;
HistoryRecords.Add(record);
}
else if (CurrenRecordIndex < HistoryRecords.Count - 1)
{
CurrenRecordIndex++;
HistoryRecords.RemoveRange(CurrenRecordIndex, HistoryRecords.Count - CurrenRecordIndex);
HistoryRecords.Add(record);
}
BackWard = CurrenRecordIndex > 0 ? true : false;
ForWard = false;
}
public void Record(string words)
{
if (CurrenRecordIndex == HistoryRecords.Count - 1)
{
CurrenRecordIndex++;
HistoryRecords.Add(words);
}
else if (CurrenRecordIndex < HistoryRecords.Count - 1)
{
CurrenRecordIndex++;
HistoryRecords.RemoveRange(CurrenRecordIndex, HistoryRecords.Count - CurrenRecordIndex);
HistoryRecords.Add(words);
}
IsCanBackWard = CurrenRecordIndex > 0 ? true : false;
IsCanForWard = false;
}
public void Read(BinaryReader binaryReader)
{
HistoryRecords.Clear();
IsNull = binaryReader.ReadBoolean();
if (IsNull)
{
return;
}
else
{
var length = binaryReader.ReadInt32();
for (var i = 0; length > i; i++)
{
var historyRecord = new ROCMaster_HistoryRecord();
historyRecord.Read(binaryReader);
HistoryRecords.Add(historyRecord);
}
}
}
public ROCMaster_HistoryRecordArray AddHistoryRecord(ROCMaster_HistoryRecord historyRecord)
{
HistoryRecords.Add(historyRecord);
return(this);
}
public override string ToString()
{
return(string.Join("|", HistoryRecords.Select(parameter => parameter.ToString())));
}
//计算适应度函数值
public static double Fitness(int[] decoded)
{ //数组无法作为key,需要转换成字符串或重写GetHashCode及Equales方法
var decodedStr = string.Join(",", decoded);
double fitness;
if (HistoryRecords.TryGetValue(decodedStr, out fitness))//如果存在历史记录,就返回历史记录
{
//Console.WriteLine("重复");
return(fitness);
}
else
{
List <Ship> finshed = new List <Ship>();
//int para = 0;
foreach (var index in decoded)
{
var i = ships[index];
//todo 暂不需要克隆
//Console.WriteLine("船舶"+finshed.Count);
int ss = i.a;
int b = 0;
double greedy = ran.NextDouble();
if (greedy < 0.5)
{
int position = 0;
while (position == 0)
{
i.b = 0;
i.s = ss;
ss = T * T;
//Console.WriteLine("代数0："+i);
while (i.b + i.l <= L)
{
List <Ship> A = new List <Ship>();
List <Ship> B = new List <Ship>();
A = finshed.FindAll(j => j.b <i.b + i.l && j.b + j.l> i.b);
//Console.WriteLine("泊位冲突："+A.Count);
B = A.FindAll(j => j.s <i.s + i.p && j.s + j.p> i.s);
//Console.WriteLine("时间冲突："+B.Count);
if (B.Count == 0)
{
//i.s = s;
position = 1;
finshed.Add(i);
break;
}
else
{
var j = B.OrderBy(j => j.b + j.l).Last();
i.b = j.b + j.l;
var k = B.OrderBy(k => k.GetD()).First();
if (ss >= k.GetD())
{
ss = k.GetD();
}
}
}
}
}
else
{
int position = 0;
while (position == 0)
{
i.b = L - i.l;
i.s = ss;
ss = T * T;
while (i.b >= 0)
{
List <Ship> A = new List <Ship>();
List <Ship> B = new List <Ship>();
A = finshed.FindAll(j => j.b <i.b + i.l && j.b + j.l> i.b);
//Console.WriteLine("泊位冲突2："+A.Count);
B = A.FindAll(j => j.s <i.s + i.p && j.s + j.p> i.s);
//Console.WriteLine("时间冲突2："+B.Count);
if (B.Count == 0)
{
//i.s = s;
position = 1;
finshed.Add(i);
break;
}
else
{
var j = B.OrderBy(j => j.b).First();
i.b = j.b - i.l;
var k = B.OrderBy(k => k.GetD()).First();
if (ss >= k.GetD())
{
ss = k.GetD();
}
}
}
}
}
}
// for (int jj = 0; jj < V; jj++)
// {
// Console.WriteLine("b:" + finshed[jj].b + ",l:" + finshed[jj].l + ",a:" + finshed[jj].a + ",s:" + finshed[jj].s+ ",d:" + finshed[jj].GetD());
// }
double[] f = new double[M];
finshed = finshed.OrderBy(i => i.s).ToList();//按照si从小到大排列船舶
for (var k = 0; k < f.Length; k++)
{
finshed.ForEach(i => i.GenR()); //随机生成所有船舶实际到达时间ar 和实际作业时间pr
//finshed.ForEach(i => i.sr = 0);
foreach (var i in finshed) //todo 暂不需要克隆?
{
//i.sr = 0;
int time = Math.Max(i.ar, i.s);
List <Ship> A = finshed.FindAll(j => j.s < i.s && j.b <i.b + i.l && j.b + j.l> i.b);
if (A.Count == 0)
{
i.sr = time;
}
else
{
if (time < A.Max(j => j.sr + j.pr))
{
time = A.Max(j => j.sr + j.pr);
}
}
i.sr = time;
f[k] = f[k] + i.sr + i.pr - i.ar;
//Console.WriteLine("Sr:" + i.sr+",ar:"+i.ar+";pr:"+i.pr+";S:"+i.s);
}
}
double mean = f.Average();
//Console.WriteLine("mean:" + mean);
double devi = StDev(f);
fitness = mean + λ * devi;
HistoryRecords[decodedStr] = mean + λ * devi;
//Console.WriteLine("Mean" + mean);
//Console.WriteLine("devi" + devi);
return(fitness);
}
}
public HistoryRecordArray AddHistoryRecord(HistoryRecord historyRecord)
{
HistoryRecords.Add(historyRecord);
return(this);
}
