如何分页处理java多线程的数据

int pageSize = 100;
int currentPageLength = 0;
int pageIndex = 0;
ExecutorService exe  = newFixedThreadPool(Runtime.getRuntime().availableProcessors());
do {
    int offset = pageIndex * pageSize;
    List<TradeInfo> tradeInfos = tradeInfoService.findTradeInfoBysPage(queryParams,offset,pageSize);
    if (null != tradeInfos && tradeInfos.size() > 0) {
        currentPageLength = tradeInfos.size();
        TradeInfoProcesserTask task = new TradeInfoProcesserTask(tradeInfos );
        exe.execute(task);
        pageIndex++;
    }else{
        System.out.println("Page Query TradeInfo Got NOTHING! Break query loop!");
        break;
    }
} while (currentPageLength == pageSize);
 
exe.shutdown();
 
while(true) {
    if(exe.isTerminated()){
        doOtherThings();
        System.out.println("分页式多线程处理数据完毕！");
        break;
    }
}

public class TradeInfoProcesserTask implements Runnable{
    private volatile List<TradeInfo> tradeInfos;
    
    public TradeInfoProcesserTask (List<TradeInfo> _tradeInfos){
        tradeInfos = _tradeInfos;
    }
    
    @Override
    public void run() {
        processTradeInfos();
    }
    
    private void processTradeInfos(){
        //do something with tradeInfos .....
    }
}