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authorAbyss777 <abyss@fox5.ru>2016-08-19 10:45:33 +0500
committerAbyss777 <abyss@fox5.ru>2016-08-19 10:45:33 +0500
commit1c7437d6de01fffbe3f69853717808b1790413fd (patch)
treeae6fa7144b30321e754773af4a2d464c9e52c624 /src/org/traccar/reports/ReportUtils.java
parent3826a93f1009942e22ec80c1e13be71e8e917b01 (diff)
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- Added trips report
- Refactored reports models - Added tests for ReportUtils - Added speed to test-generator.py - Other changes
Diffstat (limited to 'src/org/traccar/reports/ReportUtils.java')
-rw-r--r--src/org/traccar/reports/ReportUtils.java46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/org/traccar/reports/ReportUtils.java b/src/org/traccar/reports/ReportUtils.java
index 9f6d34860..03e23498a 100644
--- a/src/org/traccar/reports/ReportUtils.java
+++ b/src/org/traccar/reports/ReportUtils.java
@@ -16,10 +16,14 @@
*/
package org.traccar.reports;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
import java.util.ArrayList;
import java.util.Collection;
import org.traccar.Context;
+import org.traccar.helper.Log;
+import org.traccar.model.Position;
public final class ReportUtils {
@@ -35,4 +39,46 @@ public final class ReportUtils {
return result;
}
+ public static double calculateDistance(Position firstPosition, Position lastPosition) {
+ return calculateDistance(firstPosition, lastPosition, true);
+ }
+
+ public static double calculateDistance(Position firstPosition, Position lastPosition, boolean useOdometer) {
+ BigDecimal distance = new BigDecimal("0.0");
+ if (useOdometer && firstPosition.getAttributes().containsKey(Position.KEY_ODOMETER)
+ && lastPosition.getAttributes().containsKey(Position.KEY_ODOMETER)) {
+ distance = new BigDecimal(lastPosition.getAttributes().get(Position.KEY_ODOMETER).toString())
+ .subtract(new BigDecimal(firstPosition.getAttributes().get(Position.KEY_ODOMETER).toString()))
+ .multiply(new BigDecimal("1000"));
+ } else if (firstPosition.getAttributes().containsKey(Position.KEY_TOTAL_DISTANCE)
+ && lastPosition.getAttributes().containsKey(Position.KEY_TOTAL_DISTANCE)) {
+ distance = new BigDecimal(lastPosition.getAttributes().get(Position.KEY_TOTAL_DISTANCE).toString())
+ .subtract(new BigDecimal(firstPosition.getAttributes().get(Position.KEY_TOTAL_DISTANCE)
+ .toString()));
+ }
+ return distance.setScale(2, RoundingMode.HALF_EVEN).doubleValue();
+ }
+
+ public static String calculateSpentFuel(Position firstPosition, Position lastPosition) {
+
+ if (firstPosition.getAttributes().get(Position.KEY_FUEL) != null
+ && lastPosition.getAttributes().get(Position.KEY_FUEL) != null) {
+ try {
+ switch (firstPosition.getProtocol()) {
+ case "meitrack":
+ case "galileo":
+ case "noran":
+ return new BigDecimal(firstPosition.getAttributes().get(Position.KEY_FUEL).toString())
+ .subtract(new BigDecimal(lastPosition.getAttributes().get(Position.KEY_FUEL).toString()))
+ .setScale(2, RoundingMode.HALF_EVEN).toString() + " %";
+ default:
+ break;
+ }
+ } catch (Exception error) {
+ Log.warning(error);
+ }
+ }
+ return "-";
+ }
+
}