From dd0fe191acd245b6a66240bd5daa736e873d043e Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 6 Feb 2018 09:21:39 +1300
Subject: Implement accuracy filtering

---
 src/org/traccar/FilterHandler.java | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/org/traccar/FilterHandler.java')

diff --git a/src/org/traccar/FilterHandler.java b/src/org/traccar/FilterHandler.java
index 1cf4ccd86..93f71d4e1 100644
--- a/src/org/traccar/FilterHandler.java
+++ b/src/org/traccar/FilterHandler.java
@@ -26,6 +26,7 @@ public class FilterHandler extends BaseDataHandler {
     private boolean filterDuplicate;
     private long filterFuture;
     private boolean filterApproximate;
+    private int filterAccuracy;
     private boolean filterStatic;
     private int filterDistance;
     private int filterMaxSpeed;
@@ -48,6 +49,10 @@ public class FilterHandler extends BaseDataHandler {
         this.filterFuture = filterFuture;
     }
 
+    public void setFilterAccuracy(int filterAccuracy) {
+        this.filterAccuracy = filterAccuracy;
+    }
+
     public void setFilterApproximate(boolean filterApproximate) {
         this.filterApproximate = filterApproximate;
     }
@@ -79,6 +84,7 @@ public class FilterHandler extends BaseDataHandler {
             filterZero = config.getBoolean("filter.zero");
             filterDuplicate = config.getBoolean("filter.duplicate");
             filterFuture = config.getLong("filter.future") * 1000;
+            filterAccuracy = config.getInteger("filter.accuracy");
             filterApproximate = config.getBoolean("filter.approximate");
             filterStatic = config.getBoolean("filter.static");
             filterDistance = config.getInteger("filter.distance");
@@ -114,6 +120,10 @@ public class FilterHandler extends BaseDataHandler {
         return filterFuture != 0 && position.getFixTime().getTime() > System.currentTimeMillis() + filterFuture;
     }
 
+    private boolean filterAccuracy(Position position) {
+        return filterAccuracy != 0 && position.getAccuracy() > filterAccuracy;
+    }
+
     private boolean filterApproximate(Position position) {
         return filterApproximate && position.getBoolean(Position.KEY_APPROXIMATE);
     }
@@ -183,6 +193,9 @@ public class FilterHandler extends BaseDataHandler {
         if (filterFuture(position)) {
             filterType.append("Future ");
         }
+        if (filterAccuracy(position)) {
+            filterType.append("Accuracy ");
+        }
         if (filterApproximate(position)) {
             filterType.append("Approximate ");
         }
-- 
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