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authorAbyss777 <abyss@fox5.ru>2016-08-14 17:51:48 +0500
committerAbyss777 <abyss@fox5.ru>2016-08-14 17:51:48 +0500
commit6c8609aa3151246ab171995ef08c161e5d3b8242 (patch)
tree5b95dde870f25aa51c69c48a2f646f2d52ba5475
parentfec39779b9d84290fc8bcdc3581347d7082103f5 (diff)
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- Added rounding for some values
- Some changes in casting objects - Renamed General to Summary
-rw-r--r--src/org/traccar/DistanceHandler.java3
-rw-r--r--src/org/traccar/reports/Summary.java25
2 files changed, 17 insertions, 11 deletions
diff --git a/src/org/traccar/DistanceHandler.java b/src/org/traccar/DistanceHandler.java
index 99b240150..7537e2867 100644
--- a/src/org/traccar/DistanceHandler.java
+++ b/src/org/traccar/DistanceHandler.java
@@ -55,8 +55,7 @@ public class DistanceHandler extends BaseDataHandler {
if (!position.getAttributes().containsKey(Position.KEY_DISTANCE)) {
position.set(Position.KEY_DISTANCE, distance);
}
- totalDistance += distance;
- totalDistance = BigDecimal.valueOf(totalDistance).setScale(2, RoundingMode.HALF_EVEN).doubleValue();
+ totalDistance = BigDecimal.valueOf(totalDistance + distance).setScale(2, RoundingMode.HALF_EVEN).doubleValue();
position.set(Position.KEY_TOTAL_DISTANCE, totalDistance);
return position;
diff --git a/src/org/traccar/reports/Summary.java b/src/org/traccar/reports/Summary.java
index e2c11e7b1..402e6d432 100644
--- a/src/org/traccar/reports/Summary.java
+++ b/src/org/traccar/reports/Summary.java
@@ -16,6 +16,8 @@
*/
package org.traccar.reports;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
import java.sql.SQLException;
import java.util.Collection;
import java.util.Date;
@@ -34,7 +36,7 @@ public final class Summary {
private Summary() {
}
- private static SummaryReport calculateGeneralResult(long deviceId, Date from, Date to) throws SQLException {
+ private static SummaryReport calculateSummaryResult(long deviceId, Date from, Date to) throws SQLException {
SummaryReport result = new SummaryReport();
result.setDeviceId(deviceId);
result.setDeviceName(Context.getDeviceManager().getDeviceById(deviceId).getName());
@@ -62,15 +64,20 @@ public final class Summary {
}
if (firstPosition.getAttributes().containsKey(Position.KEY_ODOMETER)
&& previousPosition.getAttributes().containsKey(Position.KEY_ODOMETER)) {
- result.setDistance(((Double) previousPosition.getAttributes().get(Position.KEY_ODOMETER)
- - (Double) firstPosition.getAttributes().get(Position.KEY_ODOMETER)) * 1000);
+ result.setDistance((Integer.parseInt(previousPosition.getAttributes().get(Position.KEY_ODOMETER)
+ .toString())
+ - Integer.parseInt(firstPosition.getAttributes().get(Position.KEY_ODOMETER).toString()))
+ * 1000);
} else if (firstPosition.getAttributes().containsKey(Position.KEY_TOTAL_DISTANCE)
&& previousPosition.getAttributes().containsKey(Position.KEY_TOTAL_DISTANCE)) {
- result.setDistance((Double) previousPosition.getAttributes().get(Position.KEY_TOTAL_DISTANCE)
- - (Double) firstPosition.getAttributes().get(Position.KEY_TOTAL_DISTANCE));
+ result.setDistance(((Number) previousPosition.getAttributes().get(Position.KEY_TOTAL_DISTANCE))
+ .doubleValue()
+ - ((Number) firstPosition.getAttributes().get(Position.KEY_TOTAL_DISTANCE)).doubleValue());
}
-
- result.setAverageSpeed(speedSum / positions.size());
+ result.setDistance(new BigDecimal(result.getDistance())
+ .setScale(2, RoundingMode.HALF_EVEN).doubleValue());
+ result.setAverageSpeed(new BigDecimal(speedSum / positions.size())
+ .setScale(3, RoundingMode.HALF_EVEN).doubleValue());
}
return result;
}
@@ -80,7 +87,7 @@ public final class Summary {
JsonArrayBuilder json = Json.createArrayBuilder();
for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) {
Context.getPermissionsManager().checkDevice(userId, deviceId);
- json.add(JsonConverter.objectToJson(calculateGeneralResult(deviceId, from, to)));
+ json.add(JsonConverter.objectToJson(calculateSummaryResult(deviceId, from, to)));
}
return json.build().toString();
}
@@ -91,7 +98,7 @@ public final class Summary {
csv.addHeaderLine(new SummaryReport());
for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) {
Context.getPermissionsManager().checkDevice(userId, deviceId);
- csv.addLine(calculateGeneralResult(deviceId, from, to));
+ csv.addLine(calculateSummaryResult(deviceId, from, to));
}
return csv.build();
}