diff options
Diffstat (limited to 'src/main/java/org/traccar/handler/DistanceHandler.java')
| -rw-r--r-- | src/main/java/org/traccar/handler/DistanceHandler.java | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/src/main/java/org/traccar/handler/DistanceHandler.java b/src/main/java/org/traccar/handler/DistanceHandler.java index 30dc9ff2b..db8c73779 100644 --- a/src/main/java/org/traccar/handler/DistanceHandler.java +++ b/src/main/java/org/traccar/handler/DistanceHandler.java @@ -1,5 +1,5 @@ /* - * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org) + * Copyright 2016 - 2023 Anton Tananaev (anton@traccar.org) * Copyright 2015 Amila Silva * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -17,6 +17,8 @@ package org.traccar.handler; import io.netty.channel.ChannelHandler; +import jakarta.inject.Inject; +import jakarta.inject.Singleton; import org.traccar.BaseDataHandler; import org.traccar.config.Config; import org.traccar.config.Keys; @@ -24,11 +26,6 @@ import org.traccar.helper.DistanceCalculator; import org.traccar.model.Position; import org.traccar.session.cache.CacheManager; -import javax.inject.Inject; -import javax.inject.Singleton; -import java.math.BigDecimal; -import java.math.RoundingMode; - @Singleton @ChannelHandler.Sharable public class DistanceHandler extends BaseDataHandler { @@ -36,15 +33,15 @@ public class DistanceHandler extends BaseDataHandler { private final CacheManager cacheManager; private final boolean filter; - private final int coordinatesMinError; - private final int coordinatesMaxError; + private final int minError; + private final int maxError; @Inject public DistanceHandler(Config config, CacheManager cacheManager) { this.cacheManager = cacheManager; this.filter = config.getBoolean(Keys.COORDINATES_FILTER); - this.coordinatesMinError = config.getInteger(Keys.COORDINATES_MIN_ERROR); - this.coordinatesMaxError = config.getInteger(Keys.COORDINATES_MAX_ERROR); + this.minError = config.getInteger(Keys.COORDINATES_MIN_ERROR); + this.maxError = config.getInteger(Keys.COORDINATES_MAX_ERROR); } @Override @@ -54,8 +51,7 @@ public class DistanceHandler extends BaseDataHandler { if (position.hasAttribute(Position.KEY_DISTANCE)) { distance = position.getDouble(Position.KEY_DISTANCE); } - double totalDistance = 0.0; - + double totalDistance; Position last = cacheManager.getPosition(position.getDeviceId()); if (last != null) { totalDistance = last.getDouble(Position.KEY_TOTAL_DISTANCE); @@ -63,11 +59,10 @@ public class DistanceHandler extends BaseDataHandler { distance = DistanceCalculator.distance( position.getLatitude(), position.getLongitude(), last.getLatitude(), last.getLongitude()); - distance = BigDecimal.valueOf(distance).setScale(2, RoundingMode.HALF_EVEN).doubleValue(); } if (filter && last.getLatitude() != 0 && last.getLongitude() != 0) { - boolean satisfiesMin = coordinatesMinError == 0 || distance > coordinatesMinError; - boolean satisfiesMax = coordinatesMaxError == 0 || distance < coordinatesMaxError; + boolean satisfiesMin = minError == 0 || distance > minError; + boolean satisfiesMax = maxError == 0 || distance < maxError || position.getValid(); if (!satisfiesMin || !satisfiesMax) { position.setValid(last.getValid()); position.setLatitude(last.getLatitude()); @@ -75,10 +70,11 @@ public class DistanceHandler extends BaseDataHandler { distance = 0; } } + } else { + totalDistance = 0.0; } position.set(Position.KEY_DISTANCE, distance); - totalDistance = BigDecimal.valueOf(totalDistance + distance).setScale(2, RoundingMode.HALF_EVEN).doubleValue(); - position.set(Position.KEY_TOTAL_DISTANCE, totalDistance); + position.set(Position.KEY_TOTAL_DISTANCE, totalDistance + distance); return position; } |