From 2e5582facc8d161780dec8e58a74fb36d094ca37 Mon Sep 17 00:00:00 2001
From: “djh” <“3298565835@qq.com”>
Date: Fri, 16 Jan 2026 09:01:39 +0800
Subject: [PATCH] 修改设备预警信息

---
 src/main/java/com/gkhy/fourierSpecialGasMonitor/service/GasConcentrationService.java |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gkhy/fourierSpecialGasMonitor/service/GasConcentrationService.java b/src/main/java/com/gkhy/fourierSpecialGasMonitor/service/GasConcentrationService.java
index c3355fa..f30d7e8 100644
--- a/src/main/java/com/gkhy/fourierSpecialGasMonitor/service/GasConcentrationService.java
+++ b/src/main/java/com/gkhy/fourierSpecialGasMonitor/service/GasConcentrationService.java
@@ -1,11 +1,15 @@
 package com.gkhy.fourierSpecialGasMonitor.service;
 
 
+import com.gkhy.fourierSpecialGasMonitor.commons.domain.Result;
 import com.gkhy.fourierSpecialGasMonitor.commons.model.PageQuery;
 import com.gkhy.fourierSpecialGasMonitor.entity.GasConcentration;
 import com.gkhy.fourierSpecialGasMonitor.entity.GasWarnUser;
+import com.gkhy.fourierSpecialGasMonitor.entity.SummaryStats;
 import com.gkhy.fourierSpecialGasMonitor.entity.query.GasAtmospherePageQuery;
 import com.gkhy.fourierSpecialGasMonitor.entity.query.GasPageQuery;
+import com.gkhy.fourierSpecialGasMonitor.entity.req.GasConcentrationExportBO;
+import com.gkhy.fourierSpecialGasMonitor.entity.req.SummaryStatsReqDTO;
 import org.springframework.data.domain.Page;
 
 import java.time.LocalDateTime;
@@ -23,4 +27,10 @@
     Page<GasConcentration> gasAtmospherePage(PageQuery<GasAtmospherePageQuery> pageQuery);
 
     List<GasConcentration> listDatabyTimeSlotAndPosition(LocalDateTime startTime, LocalDateTime endTime, Integer position);
+
+    List<GasConcentration> gasConcentrationExport(GasConcentrationExportBO gasConcentrationExportBO);
+
+    SummaryStats findStats(LocalDateTime startTime,LocalDateTime endTime);
+
+    Result gasAtmosphereExtremum(SummaryStatsReqDTO reqDTO);
 }

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