public FetchDeviceData[] Fetch(string[] deviceTypes, string lineId, string direction,int mileage, int segCnt, int sysSegCnt, bool IsBranch)
{
Hashtable hsDevName = new Hashtable();
System.Collections.ArrayList retlist = new ArrayList();
if(!lines.Contains( lineId+"-"+direction))
throw new Exception(lineId+"-"+direction+",not Found");
if(sysSegCnt>0)
{
int seg_cnt=0, sys_seg_cnt=0;
I_Positionable p = FindFirst_Position(lineId, direction, mileage);
do
{
if (p.getDevType() == "C")
{
sys_seg_cnt++;
seg_cnt++;
}
if (p.getDevType() == "I")
seg_cnt++;
p = p.getPrevDev();
} while (p != null && sys_seg_cnt < sysSegCnt);
if (seg_cnt > segCnt)
segCnt = seg_cnt;
}
foreach(string type in deviceTypes)
{
ArrayList tmplist;
tmplist= Search(type,FindFirst_Position(lineId,direction,mileage),segCnt,0,IsBranch);
foreach (FetchDeviceData data in tmplist)
{
if (!hsDevName.Contains(data.DevName))
{
hsDevName.Add(data.DevName, data);
retlist.Add(data);
}
}
}
FetchDeviceData[] ret = new FetchDeviceData[retlist.Count];
// retlist.Sort();
for (int i = 0; i < retlist.Count; i++)
ret[i] = retlist[i] as FetchDeviceData;
return ret;
}
public FetchDeviceData[] Fetch(string[] deviceTypes, string lineId, int startMileage, int endMileage)
{
if (startMileage == endMileage)
throw new Exception("起訖範圍不能相等!");
System.Collections.ArrayList []lineDevices=new ArrayList[2];
if (System.Convert.ToInt32(lineId.Substring(lineId.Length - 1, 1)) % 2 == 0)
{
lineDevices[0] = lines[lineId + "-" + "E"] as System.Collections.ArrayList;
lineDevices[1] = lines[lineId + "-" + "W"] as System.Collections.ArrayList;
}
else
{
lineDevices[0] = lines[lineId + "-" + "N"] as System.Collections.ArrayList;
lineDevices[1] = lines[lineId + "-" + "S"] as System.Collections.ArrayList;
}
int temp;
if (startMileage > endMileage)
{
temp = startMileage;
startMileage = endMileage;
endMileage = temp;
}
System.Collections.ArrayList retAry=new ArrayList();
foreach (string devType in deviceTypes)
{
for (int i = 0; i < lineDevices.Length; i++)
{
foreach (object obj in lineDevices[i])
{
if (obj is DeviceBaseWrapper)
{
DeviceBaseWrapper dev = obj as DeviceBaseWrapper;
if (dev.mile_m >= startMileage && dev.mile_m < endMileage && dev.deviceType == devType)
retAry.Add(dev);
}
}
}
}
FetchDeviceData[] ret = new FetchDeviceData[retAry.Count];
for (int i = 0; i < retAry.Count; i++)
{
DeviceBaseWrapper wraper=retAry[i] as DeviceBaseWrapper;
ret[i] = new FetchDeviceData(wraper.deviceName, 0,wraper.lineid,wraper.direction,wraper.mile_m,
Program.matrix.line_mgr[lineId].getSectionByMile(wraper.direction,wraper.mile_m).maxSpeed,
Program.matrix.line_mgr[lineId].getSectionByMile(wraper.direction,wraper.mile_m).minSpeed);
}
return ret;
}