Aktueller stand

sqls.txt

@@ -16,3 +16,16 @@ SELECT SUM(value) FROM volkszaehler.data WHERE channel_id=4 AND value < 1.0 AND
 SELECT * FROM volkszaehler.data WHERE channel_id=4 AND timestamp>=1704063600000 AND timestamp<=1735686000000 AND value>0 ORDER BY timestamp;
 
 SELECT timestamp FROM volkszaehler.data WHERE channel_id=4 AND timestamp >= 1740697200000 ORDER BY timestamp
+
+--
+
+SELECT * FROM tobias_aggregate WHERE channel_id=4 ORDER BY timestamp_start;
+
+DELETE FROM volkszaehler.tobias_aggregate
+
+SELECT MIN(timestamp_start), MAX(timestamp_end), SUM(sum_positive), SUM(sum_negative), COUNT(*) FROM volkszaehler.tobias_aggregate 
+WHERE channel_id=4 AND timestamp_start>=1704063600000 AND timestamp_end<=1735686000000
+
+ALTER TABLE tobias_aggregate MODIFY sum_positive BIGINT;
+
+SELECT (timestamp - 1653030000000) AS TS, value  from data where timestamp>=1653030000000 and timestamp<=1653030124133 AND channel_id=4;

src/main/java/info/peper/vz/rest/FillAggregateTableMain2.java

@@ -27,11 +27,11 @@ public class FillAggregateTableMain2 {
 	private static class AggregateToSave {
 		private final long startTs;
 		private final long endTs;
-		private final long valuePos;
+		private final double valuePos;
-		private final long valueNeg;
+		private final double valueNeg;
 		private final int channelId;
 		
-		private AggregateToSave(long startTs, long endTs, long valuePos, long valueNeg, int channelId) {
+		private AggregateToSave(long startTs, long endTs, double valuePos, double valueNeg, int channelId) {
 			super();
 			this.startTs = startTs;
 			this.endTs = endTs;
@@ -48,11 +48,11 @@ public class FillAggregateTableMain2 {
 			return endTs;
 		}
 
-		private long getValuePos() {
+		private double getValuePos() {
 			return valuePos;
 		}
 
-		private long getValueNeg() {
+		private double getValueNeg() {
 			return valueNeg;
 		}
 
@@ -73,7 +73,7 @@ public class FillAggregateTableMain2 {
 				processChannel(startTimeStamp, finalEndTimeStamp, 60*1000, channelId, con);
 			}
 			System.out.println("Saving... " + SAVELIST.size());
-//			saveValues(con);
+			saveValues(con);
 //			for (AggregateToSave ats : SAVELIST) {
 //				saveValues(con, ats.startTs, ats.endTs, ats.channelId, new long[] {ats.valuePos, ats.valueNeg});
 //				System.out.println("####");
@@ -101,11 +101,11 @@ public class FillAggregateTableMain2 {
 				while (noNextRecord || (currentTimestamp <= endTimestamp && rs.next())) {
 					noNextRecord = false;
 					final long timestamp = rs.getLong("timestamp");
-					final long value;
+					final double value;
 					if (rs.getDouble("value") >= 0 && rs.getDouble("value") < 1) {
-						value = 0;
+						value = 0.0;
 					} else {
-						value = rs.getLong("value");
+						value = rs.getDouble("value");
 					}
 					final long tsDiff;
 					if (timestamp < intervalEndTimestamp) {
@@ -133,7 +133,7 @@ public class FillAggregateTableMain2 {
 									(intervalPos/3600) + " / " +
 									(intervalNeg/3600));
 						}
-						SAVELIST.add(new AggregateToSave(intervalStartTimestamp, intervalEndTimestamp, intervalPos/3600, intervalNeg/3600, channelId));
+						SAVELIST.add(new AggregateToSave(intervalStartTimestamp, intervalEndTimestamp, ((double)intervalPos)/3600, ((double)intervalNeg)/3600, channelId));
 						intervalStartTimestamp += interval;
 						intervalEndTimestamp += interval;
 						currentTimestamp = intervalStartTimestamp;
@@ -181,8 +181,8 @@ public class FillAggregateTableMain2 {
 				stmt.setInt(1, ats.channelId);
 				stmt.setLong(2, ats.startTs);
 				stmt.setLong(3, ats.endTs);
-				stmt.setLong(4, ats.valuePos);
+				stmt.setDouble(4, ats.valuePos);
-				stmt.setLong(5, ats.valueNeg);
+				stmt.setDouble(5, ats.valueNeg);
 				stmt.addBatch();
 				i++;
 				if (i % 100000 == 0) {

src/main/java/info/peper/vz/rest/VzRestController.java

@@ -47,8 +47,8 @@ class VzRestController {
 				channelId ,timestampStart, timestampEnd);
 		long firstTimestamp = Long.MAX_VALUE;
 		long lastTimestamp = Long.MIN_VALUE;
-		long sumPos = 0;
+		double sumPos = 0;
-		long sumNeg = 0;
+		double sumNeg = 0;
 		log.info("Number of aggregates: " + aggregates.size());
 		for (Aggregate ag : aggregates) {
 			if (ag.getTimestampStart() < firstTimestamp) {
@@ -60,11 +60,14 @@ class VzRestController {
 			sumPos += ag.getSumPositive();
 			sumNeg += ag.getSumNegative();
 		}
+		sumPos /= 3600;
+		sumNeg /= 3600;
 		log.info("sumPos: " + sumPos + " / sumNeg: " + sumNeg);
 		log.info("timestampStart: " + timestampStart);
 		log.info("timestampEnd:   " + timestampEnd);
 		log.info("firstTimestamp: " + firstTimestamp);
 		log.info("lastTimestamp:  " + lastTimestamp);
+		
 		if (timestampStart < firstTimestamp ) {
 			final Sums startSums = getSums(timestampStart, firstTimestamp, channelId);
 			sumPos += startSums.getSumPositive();
@@ -81,6 +84,14 @@ class VzRestController {
 		return new Sums(sumPos, sumNeg);
 	}
 	
+	@GetMapping("/data/sums2")
+	Sums getData2(@RequestParam("timestampStart")final long timestampStart,
+			@RequestParam("timestampEnd")final long timestampEnd,
+			@RequestParam("channelId")final int channelId) {
+		final Sums startSums = getSums(timestampStart, timestampEnd, channelId);
+		return startSums;
+	}
+
 	@GetMapping("/test/{name}")
 	String hello(@PathVariable("name")final String name) {
 		return "Hello " + name + "!";
@@ -95,8 +106,8 @@ class VzRestController {
 			final long endTimestamp,
 			final int channelId) {
 		long currentTimestamp = startTimestamp;
-		long wattMillisecondsPos = 0;
+		double wattMillisecondsPos = 0;
-		long wattMillisecondsNeg = 0;
+		double wattMillisecondsNeg = 0;
 		
 		while (currentTimestamp < endTimestamp) {
 			final List<Data> datas = jdbcTemplateWithLimitedRows.query("SELECT * FROM volkszaehler.data WHERE channel_id=? AND timestamp>? ORDER BY timestamp;",
@@ -107,7 +118,7 @@ class VzRestController {
 				{
 					final long tsDiff = Math.min(data.getTimestamp() - currentTimestamp, endTimestamp - currentTimestamp);
 					currentTimestamp = data.getTimestamp();
-					if (data.getValue() > 0.0) {
+					if (data.getValue() > 1.0) {
 						wattMillisecondsPos += (data.getValue() * tsDiff);
 					}
 					if (data.getValue() < 0.0) {

src/main/java/info/peper/vz/rest/bo/Sums.java

@@ -1,29 +1,26 @@
 package info.peper.vz.rest.bo;
 
 import java.io.Serializable;
+import java.util.Objects;
 
 public class Sums implements Serializable {
 	private static final long serialVersionUID = -1816023197422851264L;
-	private final long sumPositive;
+	private final double sumPositive;
-	private final long sumNegative;
+	private final double sumNegative;
-	public Sums(long sumPositive, long sumNegative) {
+	public Sums(double sumPositive, double sumNegative) {
 		super();
 		this.sumPositive = sumPositive;
 		this.sumNegative = sumNegative;
 	}
-	public long getSumPositive() {
+	public double getSumPositive() {
 		return sumPositive;
 	}
-	public long getSumNegative() {
+	public double getSumNegative() {
 		return sumNegative;
 	}
 	@Override
 	public int hashCode() {
-		final int prime = 31;
+		return Objects.hash(sumNegative, sumPositive);
-		int result = 1;
-		result = prime * result + (int) (sumNegative ^ (sumNegative >>> 32));
-		result = prime * result + (int) (sumPositive ^ (sumPositive >>> 32));
-		return result;
 	}
 	@Override
 	public boolean equals(Object obj) {
@@ -34,11 +31,8 @@ public class Sums implements Serializable {
 		if (getClass() != obj.getClass())
 			return false;
 		Sums other = (Sums) obj;
-		if (sumNegative != other.sumNegative)
+		return Double.doubleToLongBits(sumNegative) == Double.doubleToLongBits(other.sumNegative)
-			return false;
+				&& Double.doubleToLongBits(sumPositive) == Double.doubleToLongBits(other.sumPositive);
-		if (sumPositive != other.sumPositive)
-			return false;
-		return true;
 	}
 	@Override
 	public String toString() {