package project.data.job;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import kernel.util.ThreadUtils;
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import project.data.DataCache;
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import project.data.model.Realtime;
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import project.item.ItemService;
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import project.item.model.Item;
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import project.syspara.SysparaService;
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/**
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* 最高最低修正
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*
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*/
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public class HighLowHandleJob implements Runnable {
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private Logger logger = LoggerFactory.getLogger(HighLowHandleJob.class);
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private SysparaService sysparaService;
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private ItemService itemService;
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/**
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* 数据接口调用间隔时长(毫秒)
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*/
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private int interval;
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public static boolean first = true;
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@Override
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public void run() {
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ThreadUtils.sleep(1000 * 60 * 3);
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while (true) {
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bulidHighLow();
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ThreadUtils.sleep(1000 * 60 * 3);
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}
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}
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public void bulidHighLow() {
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try {
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if (first) {
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/**
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* data数据保存间隔时长(毫秒)
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*/
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this.interval = this.sysparaService.find("data_interval").getInteger().intValue() / 1000;
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first = false;
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}
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/**
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* 秒
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*/
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int num = (24 * 60 * 60) / this.interval;
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List<Item> item_list = itemService.cacheGetAll();
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for (int i = 0; i < item_list.size(); i++) {
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Item item = item_list.get(i);
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try {
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/**
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* 24小时的历史记录
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*/
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List<Realtime> history = bulidNum(DataCache.getRealtimeHistory().get(item.getSymbol()), num);
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if (history == null || history.size() == 0) {
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continue;
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}
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Double high = null;
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Double low = null;
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for (int j = 0; j < history.size(); j++) {
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Realtime realtime = history.get(j);
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if (high == null || high < realtime.getClose()) {
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high = realtime.getClose();
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}
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if ((low == null || low > realtime.getClose()) && realtime.getClose() > 0) {
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low = realtime.getClose();
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}
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}
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if (item == null || item.getSymbol() == null) {
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logger.error("run fail");
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}
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if (high != null) {
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DataCache.getRealtimeHigh().put(item.getSymbol(), high);
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}
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if (low != null && low > 0) {
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DataCache.getRealtimeLow().put(item.getSymbol(), low);
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}
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Collections.sort(history);
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DataCache.getRealtime24HBeforeOpen().put(item.getSymbol(), history.get(0).getClose());
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} catch (Exception e) {
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logger.error("run fail", e);
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}
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}
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} catch (Exception e) {
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logger.error("run fail", e);
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}
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}
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private List<Realtime> bulidNum(List<Realtime> cacheList, int num) {
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List<Realtime> list = new ArrayList<Realtime>();
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if (cacheList == null) {
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return list;
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}
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if (num > cacheList.size()) {
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num = cacheList.size();
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}
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for (int i = cacheList.size() - num; i < cacheList.size(); i++) {
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list.add(cacheList.get(i));
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}
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return list;
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}
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public void setSysparaService(SysparaService sysparaService) {
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this.sysparaService = sysparaService;
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}
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public void setItemService(ItemService itemService) {
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this.itemService = itemService;
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}
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}
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