SignalHandle.java
2.42 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
package com.bsth.data.gpsdata.arrival;
import com.bsth.data.gpsdata.GpsEntity;
import com.bsth.data.gpsdata.arrival.entity.StationRoute;
import com.bsth.data.gpsdata.arrival.utils.CircleQueue;
import com.bsth.data.gpsdata.arrival.utils.GeoUtils;
import com.bsth.entity.realcontrol.ScheduleRealInfo;
import java.util.List;
/**
* Created by panzhao on 2016/12/27.
*/
public abstract class SignalHandle {
public abstract boolean handle(GpsEntity gps, CircleQueue<GpsEntity> prevs);
protected boolean isNotEmpty(CircleQueue<GpsEntity> prevs) {
return prevs != null && prevs.size() > 0 && prevs.getTail() != null;
}
protected boolean isDriftSignal(GpsEntity gps) {
return gps.getLat() == 0 || gps.getLon() == 0;
}
/**
* 是不是异常信号
*
* @param gps
* @return protected boolean isAbnormal(GpsEntity gps) {
return gps.getLat() == 0 || gps.getLon() == 0;
}*/
/**
* 连续异常信号个数统计
*
* @param prevs
* @return protected int abnormalCount(CircleQueue<GpsEntity> prevs) {
* int count = 0;
* <p>
* if (!isNotEmpty(prevs))
* return count;
* <p>
* GpsEntity[] array = (GpsEntity[]) prevs.getQueue();
* GpsEntity gps;
* for (int i = array.length - 1; i > 0; i--) {
* gps = array[i];
* <p>
* if (isAbnormal(gps))
* count++;
* else
* break;
* }
* <p>
* return count;
* }
*/
protected void transformUpdown(GpsEntity gps, ScheduleRealInfo sch) {
int updown = Integer.parseInt(sch.getXlDir());
List<StationRoute> srs = GeoCacheData.getStationRoute(sch.getXlBm(), updown);
StationRoute station = GeoUtils.gpsInStation(gps, srs);
if (station != null) {
gps.setUpDown(updown);
gps.setStopNo(station.getCode());
}
}
/**
* 是否是从异常状态恢复的第一个信号
*
* @param gps
* @param prevs
* @return
*/
protected boolean abnormalRecovery(GpsEntity gps, CircleQueue<GpsEntity> prevs) {
if (prevs == null || prevs.size() == 0)
return false;
GpsEntity prev = prevs.getTail();
//从漂移状态恢复
if (isDriftSignal(prev)
&& !isDriftSignal(gps)) {
return true;
}
return false;
}
}