SignalStateData.java
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package com.bsth.data.gpsdata;
import com.bsth.data.gpsdata.arrival.entity.SignalState;
import com.bsth.websocket.handler.SendUtils;
import com.google.common.base.Splitter;
import com.google.common.collect.ArrayListMultimap;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.ArrayList;
import java.util.List;
/**
* 信号状态数据
* Created by panzhao on 2016/12/30.
*/
@Component
public class SignalStateData {
@Autowired
SendUtils sendUtils;
private static ArrayListMultimap<String, SignalState> listMultimap = ArrayListMultimap.create();
public void put(SignalState state){
listMultimap.put(state.getLineCode(), state);
//推送到客户端
sendUtils.sendSignalState(state);
}
public List<SignalState> get(String idx){
List<SignalState> rs = new ArrayList<>();
List<String> ids = Splitter.on(",").splitToList(idx);
for(String lineCode : ids){
rs.addAll(listMultimap.get(lineCode));
}
return rs;
}
}