TriggerDeviceUtil.java 28 KB

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  1. package com.usky.rule.subscribe;
  2. import com.alibaba.fastjson.JSON;
  3. import com.alibaba.fastjson.JSONObject;
  4. import com.usky.common.core.bean.ApiResult;
  5. import com.usky.common.core.util.JsonUtils;
  6. import com.usky.common.security.utils.SecurityUtils;
  7. import com.usky.demo.RemoteTsdbProxyService;
  8. import com.usky.demo.domain.LastInnerQueryVO;
  9. import com.usky.demo.domain.LastInnerResultVO;
  10. import com.usky.rule.domain.RuleEngineDevice;
  11. import com.usky.rule.mapper.RuleEngineDeviceMapper;
  12. import com.usky.rule.util.DateTimeUtil;
  13. import com.usky.rule.util.JsonUtil;
  14. import com.usky.rule.domain.RuleEngine;
  15. import com.usky.rule.enums.ConstraintTypeEnum;
  16. import com.usky.rule.enums.TriggerTypeEnum;
  17. import com.usky.rule.enums.TriggerValueTypeEnum;
  18. import com.usky.rule.vo.RuleEngineDeviceVO;
  19. import com.usky.rule.vo.Condition;
  20. import com.usky.rule.vo.Expression;
  21. import com.usky.rule.vo.RuleEngineDetail;
  22. import com.usky.rule.vo.action.RuleEngineAction;
  23. import com.usky.rule.util.CronUtil;
  24. import com.usky.rule.vo.constraint.CronConstraint;
  25. import com.usky.rule.vo.constraint.DeviceConstraint;
  26. import com.usky.rule.vo.log.BaseLog;
  27. import com.usky.rule.vo.log.DeviceTriggerLog;
  28. import com.usky.rule.vo.log.RuleEngineDetailLog;
  29. import com.usky.rule.vo.trigger.DeviceTrigger;
  30. import com.usky.rule.vo.visualization.SimpleVO;
  31. import com.usky.rule.cache.DeviceAcqTriggerCooldownCache;
  32. import com.usky.rule.cache.DeviceTriggerIncludeMinuteCache;
  33. import com.usky.rule.util.RuleEngineCallBack;
  34. import com.usky.rule.util.RuleEngineUtil;
  35. import com.usky.rule.vo.ConditionExpression;
  36. //import com.leo.service.device.DeviceFunctionService;
  37. //import com.leo.service.device.DeviceService;
  38. import com.usky.rule.service.RuleEngineDeviceService;
  39. import com.usky.rule.service.RuleEngineService;
  40. import java.math.BigDecimal;
  41. import java.time.Duration;
  42. import java.time.LocalDateTime;
  43. import java.util.*;
  44. import java.util.stream.Collectors;
  45. import com.usky.rule.vo.log.CronTriggerLog;
  46. import lombok.extern.slf4j.Slf4j;
  47. import org.apache.commons.lang3.StringUtils;
  48. import org.springframework.beans.factory.annotation.Autowired;
  49. import org.springframework.beans.factory.annotation.Value;
  50. import org.springframework.expression.ExpressionParser;
  51. import org.springframework.expression.spel.standard.SpelExpressionParser;
  52. import org.springframework.stereotype.Component;
  53. @Component
  54. @Slf4j
  55. public class TriggerDeviceUtil {
  56. private RuleEngineService ruleEngineService;
  57. private RuleEngineUtil ruleEngineUtil;
  58. private DeviceTriggerIncludeMinuteCache historyRecordCache;
  59. @Autowired
  60. private RuleEngineDeviceMapper ruleEngineDeviceMapper;
  61. @Autowired
  62. private RemoteTsdbProxyService remoteTsdbProxyService;
  63. @Autowired
  64. private DeviceAcqTriggerCooldownCache deviceAcqTriggerCooldownCache;
  65. /** 规则对同一设备成功执行动作后,在多少秒内忽略再次触发(0 表示不启用冷却)。 */
  66. @Value("${rule.engine.device-acq-cooldown-seconds:300}")
  67. private long deviceAcqCooldownSeconds;
  68. private static final Integer maxNumberOfReminders = 1;
  69. private static final ExpressionParser parser = new SpelExpressionParser();
  70. public void processMessage(String message) {
  71. LocalDateTime now = LocalDateTime.now();
  72. Map<String, String> valueMap = new HashMap<>();
  73. Map map_data = JsonUtils.fromJson(message, Map.class);
  74. String deviceUuId = map_data.get("deviceUUId").toString();
  75. Object met = JSONObject.toJSONString(map_data.get("metrics"));
  76. JSONObject metrics = JSON.parseObject(met.toString());
  77. for(String entry : metrics.keySet()){
  78. valueMap.put(entry.toLowerCase(),metrics.get(entry).toString());
  79. }
  80. final LocalDateTime currDataTime = Optional.ofNullable(DateTimeUtil.parseMessageTimestamp(map_data.get("timestamp")))
  81. .orElse(LocalDateTime.now());
  82. List<RuleEngineDevice> ruleEngineDeviceVOList = ruleEngineDeviceMapper.selectByDeviceUuid(deviceUuId);
  83. if (!ruleEngineDeviceVOList.isEmpty()) {
  84. log.info("enter ruleEngine deviceUuid {}",deviceUuId);
  85. ruleEngineDeviceVOList.forEach((ruleEngineDeviceVO) -> {
  86. Long ruleEngineId = ruleEngineDeviceVO.getRuleEngineId();
  87. Long productId = ruleEngineDeviceVO.getProductId();
  88. String deviceId = ruleEngineDeviceVO.getDeviceId();
  89. RuleEngine ruleEngine = this.ruleEngineService.getById(ruleEngineId);
  90. if (ruleEngine != null && ruleEngine.getStatus() != 0) {
  91. if (!StringUtils.isBlank(ruleEngine.getDetail())) {
  92. RuleEngineDetail ruleEngineDetail = (RuleEngineDetail)JsonUtil.toObject(ruleEngine.getDetail(), RuleEngineDetail.class);
  93. List<RuleEngineAction> actions = this.ruleEngineService.getActions(ruleEngineDetail.getActions());
  94. if (!actions.isEmpty()) {
  95. List<DeviceTrigger> deviceTriggers = this.ruleEngineService.getDeviceTriggers(ruleEngineDetail.getTriggers());
  96. if (deviceTriggers != null) {
  97. deviceTriggers = (List)deviceTriggers.stream().filter((deviceTrigger) -> deviceTrigger.getMethod().equals("acq")).filter((deviceTrigger) -> deviceTrigger.getProductId().equals(productId)).filter((deviceTrigger) -> deviceTrigger.getDevices().stream().anyMatch((device) -> StringUtils.equals(device.getId(), deviceId) || StringUtils.isNotBlank(deviceUuId) && StringUtils.equals(device.getDeviceUuid(), deviceUuId))).collect(Collectors.toList());
  98. if (!deviceTriggers.isEmpty()) {
  99. log.info("enter deviceTriggers {}",deviceTriggers);
  100. RuleEngineDetailLog ruleEngineDetailLog = new RuleEngineDetailLog();
  101. List<Condition> meetTriggerConditionList = new ArrayList();
  102. Map<String, String> meetMinuteExpressionMap = new HashMap();
  103. boolean triggerAction = this.meetDeviceAcqTriggerAction(ruleEngineId, deviceId, currDataTime, valueMap, deviceTriggers, meetMinuteExpressionMap, meetTriggerConditionList);
  104. if (triggerAction) {
  105. if (this.deviceAcqCooldownSeconds > 0
  106. && this.deviceAcqTriggerCooldownCache.isInCooldown(ruleEngineId, deviceId)) {
  107. log.debug("ruleEngineId={} deviceId={} skipped: within acq cooldown ({}s)",
  108. ruleEngineId, deviceId, this.deviceAcqCooldownSeconds);
  109. return;
  110. }
  111. log.info("triggerAction is true");
  112. this.setTriggerLog(now, ruleEngineDetailLog, deviceId, deviceTriggers.get(0).getDevices().get(0).getName(), TriggerValueTypeEnum.ACQ.getValue(), TriggerTypeEnum.DEVICE, meetTriggerConditionList, valueMap);
  113. List<CronConstraint> cronConstraints = this.ruleEngineService.getCronConstraints(ruleEngineDetail.getConstraints());
  114. List<DeviceConstraint> deviceConstraints = this.ruleEngineService.getDeviceConstraints(ruleEngineDetail.getConstraints());
  115. boolean cronOk = this.meetCronConstraintAction(cronConstraints, ruleEngineDetailLog, currDataTime);
  116. boolean deviceOk = this.meetConstraintAction(deviceConstraints, ruleEngineDetailLog);
  117. if (cronOk && deviceOk) {
  118. log.info("ruleEngineId={} constraints satisfied, executing actions", ruleEngineId);
  119. this.ruleEngineUtil.performMultipleDevicesControl(ruleEngineId, true, TriggerTypeEnum.DEVICE.getType(), ruleEngine.getProjectId(), ruleEngine.getSpaceId(), actions, ruleEngineDetailLog);
  120. this.clearMeetConditionCache(ruleEngineId, deviceId, meetMinuteExpressionMap);
  121. this.deviceAcqTriggerCooldownCache.startCooldown(ruleEngineId, deviceId, this.deviceAcqCooldownSeconds);
  122. } else if (!cronOk) {
  123. log.debug("ruleEngineId={} skipped: cron constraint not satisfied at {}", ruleEngineId, currDataTime);
  124. }
  125. }
  126. }
  127. }
  128. }
  129. }
  130. }
  131. });
  132. }
  133. }
  134. private void clearMeetConditionCache(Long ruleEngineId, String deviceId, Map<String, String> meetMinuteExpressionMap) {
  135. if (meetMinuteExpressionMap != null) {
  136. meetMinuteExpressionMap.forEach((identifier, exp) -> this.historyRecordCache.removeCondition(ruleEngineId, deviceId, identifier, exp));
  137. }
  138. }
  139. public void setTriggerLog(LocalDateTime now, RuleEngineDetailLog ruleEngineDetailLog, String deviceId, String deviceName, String method, TriggerTypeEnum triggerTypeEnum, List<Condition> meetTriggerConditionList, Map<String, String> valueMap) {
  140. DeviceTriggerLog deviceTriggerLog = new DeviceTriggerLog();
  141. deviceTriggerLog.setId(deviceId);
  142. deviceTriggerLog.setName(deviceName);
  143. deviceTriggerLog.setMethod(method);
  144. deviceTriggerLog.setTime(DateTimeUtil.format(now));
  145. deviceTriggerLog.setConditions(meetTriggerConditionList);
  146. for(Condition condition : meetTriggerConditionList) {
  147. // condition.setName(this.deviceFunctionService.getName(deviceId, condition.getIdentifier()));
  148. condition.setValue((String)valueMap.get(condition.getIdentifier()));
  149. }
  150. BaseLog baseLog = new BaseLog();
  151. baseLog.setType(triggerTypeEnum.getType());
  152. baseLog.setDetail(deviceTriggerLog);
  153. List<BaseLog> baseLogs = new ArrayList();
  154. baseLogs.add(baseLog);
  155. ruleEngineDetailLog.setTriggers(baseLogs);
  156. }
  157. private boolean meetDeviceAcqTriggerAction(Long ruleEngineId, String deviceId, LocalDateTime currDataTime, Map<String, String> valueMap, List<DeviceTrigger> deviceTriggers, Map<String, String> meetMinuteExpressionMap, List<Condition> meetTriggerConditionList) {
  158. StringBuilder booleanExpression = new StringBuilder();
  159. for(int j = 0; j < deviceTriggers.size(); ++j) {
  160. List<Condition> conditionList = ((DeviceTrigger)deviceTriggers.get(j)).getConditions();
  161. if (j != 0) {
  162. booleanExpression.append("||");
  163. }
  164. booleanExpression.append("(");
  165. for(int i = 0; i < conditionList.size(); ++i) {
  166. Condition cond = (Condition)conditionList.get(i);
  167. String condition = cond.getCondition();
  168. String identifier = cond.getIdentifier();
  169. if (valueMap.get(identifier.toLowerCase()) == null) {
  170. booleanExpression.append(false);
  171. } else {
  172. BigDecimal value = new BigDecimal((String)valueMap.get(identifier.toLowerCase()));
  173. Expression expression = cond.getExpression();
  174. BigDecimal x = new BigDecimal(expression.getX());
  175. BigDecimal y = null;
  176. if (expression.getY() != null) {
  177. y = new BigDecimal(expression.getY());
  178. }
  179. Integer m = null;
  180. if (expression.getM() != null) {
  181. m = Integer.parseInt(expression.getM());
  182. }
  183. boolean meetCondition = false;
  184. String express = null;
  185. switch (condition) {
  186. case "above_minute":
  187. express = ">" + x;
  188. if (value.compareTo(x) > 0) {
  189. meetCondition = this.isMeetMinuteCondition(ruleEngineId, deviceId, identifier, express, m, currDataTime);
  190. } else {
  191. this.historyRecordCache.removeCondition(ruleEngineId, deviceId, identifier, express);
  192. }
  193. break;
  194. case "below_minute":
  195. express = "<" + x;
  196. if (value.compareTo(x) < 0) {
  197. meetCondition = this.isMeetMinuteCondition(ruleEngineId, deviceId, identifier, express, m, currDataTime);
  198. } else {
  199. this.historyRecordCache.removeCondition(ruleEngineId, deviceId, identifier, express);
  200. }
  201. break;
  202. case "equal_minute":
  203. express = "=" + x;
  204. if (value.compareTo(x) == 0) {
  205. meetCondition = this.isMeetMinuteCondition(ruleEngineId, deviceId, identifier, express, m, currDataTime);
  206. } else {
  207. this.historyRecordCache.removeCondition(ruleEngineId, deviceId, identifier, express);
  208. }
  209. break;
  210. case "not_equal_minute":
  211. express = "!=" + x;
  212. if (value.compareTo(x) == 0) {
  213. meetCondition = this.isMeetMinuteCondition(ruleEngineId, deviceId, identifier, express, m, currDataTime);
  214. } else {
  215. this.historyRecordCache.removeCondition(ruleEngineId, deviceId, identifier, express);
  216. }
  217. break;
  218. case "between_minute":
  219. express = ">=" + x + "&&<=" + y;
  220. if (isBetweenValue(value, x, y)) {
  221. meetCondition = this.isMeetMinuteCondition(ruleEngineId, deviceId, identifier, express, m, currDataTime);
  222. } else {
  223. this.historyRecordCache.removeCondition(ruleEngineId, deviceId, identifier, express);
  224. }
  225. break;
  226. case "above":
  227. if (value.compareTo(x) > 0) {
  228. meetCondition = true;
  229. }
  230. break;
  231. case "below":
  232. if (value.compareTo(x) < 0) {
  233. meetCondition = true;
  234. }
  235. break;
  236. case "equal":
  237. if (value.compareTo(x) == 0) {
  238. meetCondition = true;
  239. }
  240. break;
  241. case "not_equal":
  242. if (value.compareTo(x) != 0) {
  243. meetCondition = true;
  244. }
  245. break;
  246. case "between":
  247. if (isBetweenValue(value, x, y)) {
  248. meetCondition = true;
  249. }
  250. }
  251. if (meetCondition) {
  252. meetTriggerConditionList.add(cond);
  253. meetMinuteExpressionMap.put(identifier, express);
  254. }
  255. String operator = cond.getOperator();
  256. if (i != 0) {
  257. if (checkOperator(operator)) {
  258. throw new RuntimeException("operator的值必须是 && or ||");
  259. }
  260. booleanExpression.append(operator);
  261. }
  262. booleanExpression.append(meetCondition);
  263. }
  264. }
  265. booleanExpression.append(")");
  266. }
  267. return getBooleanExpressionValue(booleanExpression.toString());
  268. }
  269. private void setMinuteCache(Long ruleEngineId, String deviceId, LocalDateTime currDataTime, String identifier, Integer m, String express) {
  270. ConditionExpression conditionExpression = getConditionExpression(express, m, currDataTime);
  271. this.historyRecordCache.setCondition(ruleEngineId, deviceId, identifier, conditionExpression);
  272. }
  273. public static RuleEngineCallBack<List<ConditionExpression>, Void> getCallBackFunc(LocalDateTime currDataTime) {
  274. return (conditions) -> {
  275. if (!conditions.isEmpty()) {
  276. conditions.forEach((conditionExpression) -> conditionExpression.setLastMeetConditionTime(currDataTime));
  277. }
  278. return null;
  279. };
  280. }
  281. /**
  282. * 时间类约束(cron):在设备上报触发路径下与触发条件 AND。
  283. * 使用消息时间戳 {@code effectiveTime}(缺省为当前时间)做 {@link CronExpression#isSatisfiedBy(Date)} 判断。
  284. */
  285. public boolean meetCronConstraintAction(List<CronConstraint> cronConstraints, RuleEngineDetailLog ruleEngineDetailLog, LocalDateTime effectiveTime) {
  286. if (cronConstraints == null || cronConstraints.isEmpty()) {
  287. return true;
  288. }
  289. LocalDateTime t = effectiveTime != null ? effectiveTime : LocalDateTime.now();
  290. Date at = DateTimeUtil.localDateTimeToDate(t);
  291. for (CronConstraint cc : cronConstraints) {
  292. if (cc == null || StringUtils.isBlank(cc.getCron())) {
  293. return false;
  294. }
  295. if (!CronUtil.isCronSatisfiedBy(cc.getCron().trim(), at)) {
  296. return false;
  297. }
  298. }
  299. List<BaseLog> baseLogs = ruleEngineDetailLog.getConstraints();
  300. if (baseLogs == null) {
  301. baseLogs = new ArrayList();
  302. ruleEngineDetailLog.setConstraints(baseLogs);
  303. }
  304. for (CronConstraint cc : cronConstraints) {
  305. CronTriggerLog cronConstraintLog = new CronTriggerLog();
  306. cronConstraintLog.setCronExp(cc.getCron());
  307. cronConstraintLog.setTime(DateTimeUtil.format(t));
  308. BaseLog cronBaseLog = new BaseLog();
  309. cronBaseLog.setDetail(cronConstraintLog);
  310. cronBaseLog.setType(ConstraintTypeEnum.CRON.getType());
  311. baseLogs.add(cronBaseLog);
  312. }
  313. return true;
  314. }
  315. public boolean meetConstraintAction(List<DeviceConstraint> deviceConstraints, RuleEngineDetailLog ruleEngineDetailLog) {
  316. List<DeviceTriggerLog> deviceTriggerLogs = new ArrayList();
  317. boolean constraintAction = true;
  318. if (deviceConstraints != null) {
  319. label49:
  320. for(DeviceConstraint deviceConstraint : deviceConstraints) {
  321. String deviceId = ((SimpleVO)deviceConstraint.getDevices().get(0)).getId();
  322. String deviceUuid = deviceConstraint.getDevices().get(0).getDeviceUuid();
  323. DeviceTriggerLog deviceTriggerLog = new DeviceTriggerLog();
  324. List<Condition> meetConstraintConditionList = new ArrayList();
  325. deviceTriggerLog.setId(deviceId);
  326. deviceTriggerLog.setMethod("acq");
  327. // deviceTriggerLog.setName(this.deviceService.getName(deviceId));
  328. deviceTriggerLog.setConditions(meetConstraintConditionList);
  329. deviceTriggerLogs.add(deviceTriggerLog);
  330. List<Condition> identifierConditions = deviceConstraint.getConditions();
  331. StringBuilder boolConstraintExp = new StringBuilder();
  332. for(int i = 0; i < identifierConditions.size(); ++i) {
  333. Condition identifierCondition = (Condition)identifierConditions.get(i);
  334. String operator = identifierCondition.getOperator();
  335. if (i != 0) {
  336. if (checkOperator(operator)) {
  337. throw new RuntimeException("operator的值必须是 && or ||");
  338. }
  339. boolConstraintExp.append(operator);
  340. if (checkIsFalse(boolConstraintExp.toString())) {
  341. constraintAction = false;
  342. break label49;
  343. }
  344. }
  345. String deviceIdentifier = identifierCondition.getIdentifier().toLowerCase();
  346. //BigDecimal currValue = this.getCurrDeviceIdentifierValue(deviceId, deviceIdentifier);
  347. LastInnerQueryVO lastInnerQueryVO = new LastInnerQueryVO();
  348. lastInnerQueryVO.setDeviceuuid(Collections.singletonList(deviceUuid));
  349. lastInnerQueryVO.setMetrics(Collections.singletonList(deviceIdentifier));
  350. ApiResult<List<LastInnerResultVO>> lastApi = remoteTsdbProxyService.queryLastDeviceData(lastInnerQueryVO);
  351. List<LastInnerResultVO> currValueList = lastApi != null && lastApi.getData() != null
  352. ? lastApi.getData()
  353. : Collections.emptyList();
  354. String targetKey = lastInnerQueryVO.getMetrics().get(0);
  355. BigDecimal currValue = currValueList.stream()
  356. .filter(Objects::nonNull)
  357. .map(LastInnerResultVO::getMetrics)
  358. .filter(Objects::nonNull)
  359. .map(metrics -> metrics.get(targetKey))
  360. .filter(Objects::nonNull)
  361. .map(String::valueOf)
  362. .map(val -> {
  363. try {
  364. return new BigDecimal(val);
  365. } catch (Exception e) {
  366. return null;
  367. }
  368. })
  369. .filter(Objects::nonNull)
  370. .findFirst()
  371. .orElse(null);
  372. if (currValue == null) {
  373. boolConstraintExp.append(false);
  374. } else {
  375. String condition = identifierCondition.getCondition();
  376. Expression expression = identifierCondition.getExpression();
  377. boolean meetCondition = isMeetCondition(currValue, condition, expression.getX(), expression.getY());
  378. if (meetCondition) {
  379. meetConstraintConditionList.add(identifierCondition);
  380. }
  381. boolConstraintExp.append(meetCondition);
  382. }
  383. }
  384. constraintAction = getBooleanExpressionValue(boolConstraintExp.toString());
  385. if (!constraintAction) {
  386. break;
  387. }
  388. }
  389. }
  390. if (constraintAction && !deviceTriggerLogs.isEmpty()) {
  391. List<BaseLog> existing = ruleEngineDetailLog.getConstraints();
  392. final List<BaseLog> baseLogs = existing != null ? existing : new ArrayList();
  393. if (existing == null) {
  394. ruleEngineDetailLog.setConstraints(baseLogs);
  395. }
  396. deviceTriggerLogs.forEach((deviceConstraintLog) -> {
  397. BaseLog baseLog = new BaseLog();
  398. baseLog.setType(ConstraintTypeEnum.DEVICE.getType());
  399. baseLog.setDetail(deviceConstraintLog);
  400. baseLogs.add(baseLog);
  401. });
  402. }
  403. return constraintAction;
  404. }
  405. public static boolean isMeetCondition(BigDecimal currValue, String condition, String X, String Y) {
  406. BigDecimal x = new BigDecimal(X);
  407. BigDecimal y = null;
  408. if (Y != null) {
  409. y = new BigDecimal(Y);
  410. }
  411. boolean meetCondition = false;
  412. switch (condition) {
  413. case "above":
  414. if (currValue.compareTo(x) > 0) {
  415. meetCondition = true;
  416. }
  417. break;
  418. case "below":
  419. if (currValue.compareTo(x) < 0) {
  420. meetCondition = true;
  421. }
  422. break;
  423. case "equal":
  424. if (currValue.compareTo(x) == 0) {
  425. meetCondition = true;
  426. }
  427. break;
  428. case "not_equal":
  429. if (currValue.compareTo(x) != 0) {
  430. meetCondition = true;
  431. }
  432. break;
  433. case "between":
  434. if (isBetweenValue(currValue, x, y)) {
  435. meetCondition = true;
  436. }
  437. }
  438. return meetCondition;
  439. }
  440. public static boolean isMeetConsumptionCondition(BigDecimal currValue, String condition, String X) {
  441. BigDecimal x = new BigDecimal(X);
  442. boolean meetCondition = false;
  443. switch (condition) {
  444. case "above":
  445. if (currValue.compareTo(x) > 0) {
  446. meetCondition = true;
  447. }
  448. break;
  449. case "above_equal":
  450. if (currValue.compareTo(x) >= 0) {
  451. meetCondition = true;
  452. }
  453. break;
  454. case "below":
  455. if (currValue.compareTo(x) < 0) {
  456. meetCondition = true;
  457. }
  458. break;
  459. case "below_equal":
  460. if (currValue.compareTo(x) <= 0) {
  461. meetCondition = true;
  462. }
  463. }
  464. return meetCondition;
  465. }
  466. public static boolean checkIsFalse(String boolConstraintExp) {
  467. return !getBooleanExpressionValue(boolConstraintExp + "true");
  468. }
  469. public BigDecimal getCurrDeviceIdentifierValue(String id, String deviceIdentifier) {
  470. // String value = this.deviceFunctionService.getCurrDeviceIdentifierValue(id, deviceIdentifier);
  471. // return (BigDecimal)Optional.ofNullable(value).map(BigDecimal::new).orElse((Object)null);
  472. return null;
  473. }
  474. private static boolean isBetweenValue(BigDecimal value, BigDecimal x, BigDecimal y) {
  475. return value.compareTo(x) >= 0 && value.compareTo(y) <= 0;
  476. }
  477. public static boolean checkOperator(String operator) {
  478. return !operator.matches("(\\|\\||&&)");
  479. }
  480. public static boolean getBooleanExpressionValue(String booleanExpression) {
  481. return StringUtils.isBlank(booleanExpression) ? false : Boolean.TRUE.equals(parser.parseExpression(booleanExpression).getValue(Boolean.class));
  482. }
  483. public Boolean isMeetMinuteCondition(Long ruleEngineId, String deviceId, String identifier, String expression, Integer overMinutes, LocalDateTime currDataTime) {
  484. ConditionExpression condition = this.historyRecordCache.getConditions(ruleEngineId, deviceId, identifier, expression);
  485. if (condition == null) {
  486. this.setMinuteCache(ruleEngineId, deviceId, currDataTime, identifier, overMinutes, expression);
  487. return false;
  488. } else {
  489. LocalDateTime lastMeetConditionTime = condition.getLastMeetConditionTime();
  490. long actualOverMinutes = Duration.between(lastMeetConditionTime, currDataTime).toMinutes();
  491. Integer actionNumbers = (Integer)Optional.ofNullable(condition.getNumberOfReminders()).orElse(0);
  492. return actionNumbers < maxNumberOfReminders && actualOverMinutes > (long)overMinutes;
  493. }
  494. }
  495. private static ConditionExpression getConditionExpression(String expression, Integer overMinutes, LocalDateTime currDataTime) {
  496. ConditionExpression conditionExpression = new ConditionExpression();
  497. conditionExpression.setExpression(expression);
  498. conditionExpression.setOverMinutes(overMinutes);
  499. conditionExpression.setNumberOfReminders(0);
  500. conditionExpression.setLastMeetConditionTime(currDataTime);
  501. return conditionExpression;
  502. }
  503. public TriggerDeviceUtil(final RuleEngineService ruleEngineService, final RuleEngineUtil ruleEngineUtil, final DeviceTriggerIncludeMinuteCache historyRecordCache) {
  504. this.ruleEngineService = ruleEngineService;
  505. this.ruleEngineUtil = ruleEngineUtil;
  506. this.historyRecordCache = historyRecordCache;
  507. }
  508. }