// 找到最近的一个空板
private string FindAvailableRealLoc(Priority p)
{
// 如果有板闲置，返回该板号, 无则返回空字符串。
RealLoc locs = null;
if (p == Priority.HIGH)
{
locs = RealLocations.Where(x => x.state == LocationState.IDLE && x.priority != Priority.DISABLE)
.OrderByDescending(x => x.priority)
.FirstOrDefault();
}
else
{
// 先从中低优先级较低中查找。
locs = RealLocations.Where(x => x.state == LocationState.IDLE && (x.priority == Priority.MEDIUM || x.priority == Priority.LOW))
.OrderByDescending(x => x.priority)
.FirstOrDefault();
// 中低优先级没有，再从高优先级中查找。
if (locs == null)
{
locs = RealLocations.Where(x => x.state == LocationState.IDLE && (x.priority != Priority.DISABLE))
.OrderByDescending(x => x.priority)
.FirstOrDefault();
}
}
return(locs != null ? locs.realloc : "");
}
public LocationHelper()
{
LocMap = new Dictionary <string, string> {
["B01"] = "",
["B02"] = "",
["B03"] = "",
["B04"] = "",
["B05"] = "",
["B06"] = "",
["B07"] = "",
["B08"] = "",
["B09"] = "",
["B10"] = ""
};
RealLocations = new RealLoc[] {
RealLoc.Create("B01", LocationState.IDLE, Priority.MEDIUM),
RealLoc.Create("B02", LocationState.IDLE, Priority.MEDIUM),
RealLoc.Create("B03", LocationState.IDLE, Priority.DISABLE),
RealLoc.Create("B04", LocationState.IDLE, Priority.HIGH),
RealLoc.Create("B05", LocationState.IDLE, Priority.HIGH),
RealLoc.Create("B06", LocationState.IDLE, Priority.DISABLE),
RealLoc.Create("B07", LocationState.IDLE, Priority.DISABLE),
RealLoc.Create("B08", LocationState.IDLE, Priority.DISABLE),
RealLoc.Create("B09", LocationState.IDLE, Priority.DISABLE),
RealLoc.Create("B10", LocationState.IDLE, Priority.DISABLE),
RealLoc.Create("B11", LocationState.IDLE, Priority.DISABLE)
};
VirtualLocations = new VirtualLoc[] {
VirtualLoc.Create("B01", Priority.MEDIUM),
VirtualLoc.Create("B02", Priority.MEDIUM),
VirtualLoc.Create("B03", Priority.MEDIUM),
VirtualLoc.Create("B04", Priority.MEDIUM),
VirtualLoc.Create("B05", Priority.MEDIUM),
VirtualLoc.Create("B06", Priority.MEDIUM),
VirtualLoc.Create("B07", Priority.MEDIUM),
VirtualLoc.Create("B08", Priority.MEDIUM),
VirtualLoc.Create("B09", Priority.MEDIUM),
VirtualLoc.Create("B10", Priority.MEDIUM)
};
}
