| 提交 | 用户 | 时间 | ||
| 7fd198 | 1 | package com.iailab.module.model.mdk.predict.impl; |
| 潘 | 2 | |
| 3 | import com.iailab.module.data.api.point.DataPointApi; | |
| 4 | import com.iailab.module.data.api.point.dto.ApiPointDTO; | |
| e78121 | 5 | import com.iailab.module.data.enums.DataPointFreqEnum; |
| a4891a | 6 | import com.iailab.module.model.mcs.pre.entity.MmItemOutputEntity; |
| 7f0bcd | 7 | import com.iailab.module.model.mcs.pre.enums.ItemRunStatusEnum; |
| 3059dd | 8 | import com.iailab.module.model.mcs.pre.service.MmItemOutputService; |
| D | 9 | import com.iailab.module.model.mcs.pre.service.MmItemResultService; |
| 7fd198 | 10 | import com.iailab.module.model.mdk.common.enums.ItemPredictStatus; |
| 潘 | 11 | import com.iailab.module.model.mdk.common.exceptions.ItemInvokeException; |
| 12 | import com.iailab.module.model.mdk.factory.ItemEntityFactory; | |
| 13 | import com.iailab.module.model.mdk.factory.PredictItemFactory; | |
| 14 | import com.iailab.module.model.mdk.predict.PredictItemHandler; | |
| 15 | import com.iailab.module.model.mdk.predict.PredictResultHandler; | |
| 16 | import com.iailab.module.model.mdk.vo.DataValueVO; | |
| 17 | import com.iailab.module.model.mdk.vo.ItemVO; | |
| 18 | import com.iailab.module.model.mdk.vo.PredictResultVO; | |
| 19 | import lombok.extern.slf4j.Slf4j; | |
| 20 | import org.springframework.beans.factory.annotation.Autowired; | |
| 21 | import org.springframework.stereotype.Component; | |
| de1b3b | 22 | import org.springframework.util.CollectionUtils; |
| 7fd198 | 23 | |
| 潘 | 24 | import java.sql.Timestamp; |
| 25 | import java.util.*; | |
| 07890e | 26 | import java.util.stream.Collectors; |
| 7fd198 | 27 | |
| 潘 | 28 | /** |
| 29 | * @author PanZhibao | |
| 30 | * @Description | |
| 31 | * @createTime 2024年09月01日 | |
| 32 | */ | |
| 33 | @Slf4j | |
| 34 | @Component | |
| 35 | public class PredictItemMergeHandlerImpl implements PredictItemHandler { | |
| 36 | ||
| 37 | @Autowired | |
| 38 | private ItemEntityFactory itemEntityFactory; | |
| 39 | ||
| 40 | @Autowired | |
| 41 | private DataPointApi dataPointApi; | |
| 42 | ||
| 43 | @Autowired | |
| 44 | private PredictItemFactory predictItemFactory; | |
| 45 | ||
| 46 | @Autowired | |
| 47 | private PredictResultHandler predictResultHandler; | |
| 48 | ||
| 3059dd | 49 | @Autowired |
| D | 50 | private MmItemResultService mmItemResultService; |
| 51 | ||
| 52 | @Autowired | |
| 53 | private MmItemOutputService mmItemOutputService; | |
| 54 | ||
| 4f1717 | 55 | /** |
| 潘 | 56 | * MergeItem预测 |
| 57 | * | |
| 58 | * @param predictTime | |
| 59 | * @param predictItemDto | |
| 60 | * @return | |
| 61 | * @throws ItemInvokeException | |
| 62 | */ | |
| 7fd198 | 63 | @Override |
| 1178da | 64 | public PredictResultVO predict(Date predictTime, ItemVO predictItemDto, Map<String, double[]> predictValueMap) |
| 7fd198 | 65 | throws ItemInvokeException { |
| 潘 | 66 | PredictResultVO predictResult = new PredictResultVO(); |
| 67 | ItemPredictStatus itemStatus = ItemPredictStatus.PREDICTING; | |
| 68 | String itemId = predictItemDto.getId(); | |
| 69 | try { | |
| 70 | String expression = itemEntityFactory.getMergeItem(itemId).getExpression(); | |
| 71 | int predictLength = itemEntityFactory.getItemById(itemId).getPredictLength(); | |
| de1b3b | 72 | double[] predictResultMat = new double[predictLength]; |
| 3059dd | 73 | String[] mathOutPutId = expression.split("[\\+ \\-]"); |
| 7fd198 | 74 | ArrayList<Character> operator = new ArrayList<>(); |
| 潘 | 75 | for (int i = 0; i < expression.length(); i++) { |
| 76 | if (expression.charAt(i)=='+' || expression.charAt(i)=='-'){ | |
| 77 | operator.add(expression.charAt(i)); | |
| 78 | } | |
| 79 | } | |
| 07890e | 80 | // String[] compositionItem = expression.split(String.valueOf("&".toCharArray())); |
| 7fd198 | 81 | //是否为计算预测项 |
| 3059dd | 82 | if (mathOutPutId.length > 1) { |
| 07890e | 83 | // Map<String, List<DataValueVO>> predictValueMap = new HashMap<>(); |
| D | 84 | // for (String outPutId : mathOutPutId) { |
| 85 | // if (outPutId.length() > 4) { | |
| 86 | // Date endTime = predictTime; | |
| 87 | //// ItemVO itemEntity = itemEntityFactory.getItemByItemNo(itemNo); | |
| 88 | //// List<MmItemOutputEntity> outPutList = itemEntityFactory.getOutPutByItemId(itemEntity.getId()); | |
| 89 | // MmItemOutputEntity outPut = mmItemOutputService.getOutPutById(outPutId); | |
| 90 | // ApiPointDTO pointEntity = dataPointApi.getInfoById(outPut.getPointid()); | |
| 91 | // | |
| 92 | // Calendar calendar = Calendar.getInstance(); | |
| 93 | // calendar.setTime(endTime); | |
| 94 | // calendar.add(Calendar.SECOND, (predictLength - 1) * DataPointFreqEnum.getEumByCode(pointEntity.getMinfreqid()).getValue()); | |
| 95 | // endTime = new Timestamp(calendar.getTime().getTime()); | |
| 96 | //// List<DataValueVO> predictValueList = predictResultHandler.getPredictValueByItemNo(itemNo, predictTime, endTime); | |
| 97 | // List<DataValueVO> predictValueList = mmItemResultService.getPredictValue(outPutId, predictTime, endTime); | |
| 98 | // if (predictValueList.size() != predictLength) { | |
| 99 | // log.debug("merge项融合失败：缺少子项预测数据,对应子项outPutId=" + outPutId); | |
| 100 | // return null; | |
| 101 | // } | |
| 102 | // predictValueMap.put(outPutId, predictValueList); | |
| 103 | // } | |
| 104 | // } | |
| 7fd198 | 105 | |
| 潘 | 106 | for (Integer i = 0; i < predictLength; i++) { |
| 107 | double sum =0.0; | |
| 07890e | 108 | sum = predictValueMap.get(mathOutPutId[0])[i]; |
| 3059dd | 109 | for (int j = 1; j < mathOutPutId.length; j++) { |
| 7fd198 | 110 | if (operator.get(j-1)=='+') |
| 07890e | 111 | {sum += predictValueMap.get(mathOutPutId[j])[i];} |
| 7fd198 | 112 | if (operator.get(j-1)=='-') |
| 07890e | 113 | {sum -= predictValueMap.get(mathOutPutId[j])[i];} |
| 7fd198 | 114 | } |
| de1b3b | 115 | predictResultMat[i] = sum; |
| 7fd198 | 116 | } |
| 潘 | 117 | } |
| 118 | //是否为组合预测项 | |
| 07890e | 119 | // if (compositionItem.length > 1) { |
| D | 120 | // Map<String, PredictResultVO> predictResultMap = new HashMap<>(); |
| 121 | // Integer columnTotalNumber = 0; | |
| 122 | // Integer rowNumber = 0; | |
| 123 | // for (String itemNo : compositionItem) { | |
| 124 | // PredictItemHandler predictItem = (PredictItemHandler) predictItemFactory.create(itemEntityFactory. | |
| 125 | // getItemByItemNo(itemNo).getId()); | |
| 126 | // predictResult = predictItem.predict(predictTime, predictItemDto); | |
| 127 | // columnTotalNumber += Integer.valueOf(predictResult.getPredictMatrix().length); | |
| 128 | // predictResultMap.put(itemNo, predictItem.predict(predictTime, predictItemDto)); | |
| 129 | // } | |
| 130 | // double[][] matrix = new double[columnTotalNumber][1]; | |
| 131 | // for (String itemNo : compositionItem) { | |
| 132 | // for (Integer i = 0; i < predictResultMap.get(itemNo).getPredictMatrix().length; i++) { | |
| 133 | // matrix[rowNumber][0] = predictResultMap.get(itemNo).getPredictMatrix()[i][0]; | |
| 134 | // rowNumber++; | |
| 135 | // } | |
| 136 | // } | |
| 137 | // predictResult.setPredictMatrix(matrix); | |
| 138 | // } | |
| 1178da | 139 | log.info("计算预测模型结果：" + predictResultMat); |
| 7fd198 | 140 | predictResult.setPredictId(itemId); |
| de1b3b | 141 | List<MmItemOutputEntity> outputServiceByItemid = mmItemOutputService.getByItemid(itemId); |
| D | 142 | if (CollectionUtils.isEmpty(outputServiceByItemid)) { |
| 143 | Map<MmItemOutputEntity, double[]> predictMatrixs = new HashMap<>(); | |
| 144 | predictMatrixs.put(outputServiceByItemid.get(0),predictResultMat); | |
| 145 | predictResult.setPredictMatrixs(predictMatrixs); | |
| 146 | } | |
| 7fd198 | 147 | predictResult.setPredictTime(predictTime); |
| 潘 | 148 | //预测项预测成功的状态 |
| 149 | itemStatus = ItemPredictStatus.SUCCESS; | |
| 150 | } catch (Exception e) { | |
| 151 | //预测项预测失败的状态 | |
| 152 | itemStatus = ItemPredictStatus.FAILED; | |
| 153 | log.debug("merge项预测失败，itemId：" + itemId); | |
| 154 | throw e; | |
| 155 | } | |
| 156 | log.debug("预测完成，itemId：" + itemId + ",itemStatus：" + itemStatus.getValue()); | |
| 157 | return predictResult; | |
| 158 | } | |
| 159 | } | |
