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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/handler/DistanceHandler.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/handler/DistanceHandler.java')
-rw-r--r--src/org/traccar/handler/DistanceHandler.java82
1 files changed, 0 insertions, 82 deletions
diff --git a/src/org/traccar/handler/DistanceHandler.java b/src/org/traccar/handler/DistanceHandler.java
deleted file mode 100644
index a336a884e..000000000
--- a/src/org/traccar/handler/DistanceHandler.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright 2015 Amila Silva
- * Copyright 2016 - 2019 Anton Tananaev (anton@traccar.org)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.handler;
-
-import io.netty.channel.ChannelHandler;
-import org.traccar.BaseDataHandler;
-import org.traccar.config.Config;
-import org.traccar.config.Keys;
-import org.traccar.database.IdentityManager;
-import org.traccar.helper.DistanceCalculator;
-import org.traccar.model.Position;
-
-import java.math.BigDecimal;
-import java.math.RoundingMode;
-
-@ChannelHandler.Sharable
-public class DistanceHandler extends BaseDataHandler {
-
- private final IdentityManager identityManager;
-
- private final boolean filter;
- private final int coordinatesMinError;
- private final int coordinatesMaxError;
-
- public DistanceHandler(Config config, IdentityManager identityManager) {
- this.identityManager = identityManager;
- this.filter = config.getBoolean(Keys.COORDINATES_FILTER);
- this.coordinatesMinError = config.getInteger(Keys.COORDINATES_MIN_ERROR);
- this.coordinatesMaxError = config.getInteger(Keys.COORDINATES_MAX_ERROR);
- }
-
- @Override
- protected Position handlePosition(Position position) {
-
- double distance = 0.0;
- if (position.getAttributes().containsKey(Position.KEY_DISTANCE)) {
- distance = position.getDouble(Position.KEY_DISTANCE);
- }
- double totalDistance = 0.0;
-
- Position last = identityManager != null ? identityManager.getLastPosition(position.getDeviceId()) : null;
- if (last != null) {
- totalDistance = last.getDouble(Position.KEY_TOTAL_DISTANCE);
- if (!position.getAttributes().containsKey(Position.KEY_DISTANCE)) {
- distance = DistanceCalculator.distance(
- position.getLatitude(), position.getLongitude(),
- last.getLatitude(), last.getLongitude());
- distance = BigDecimal.valueOf(distance).setScale(2, RoundingMode.HALF_EVEN).doubleValue();
- }
- if (filter && last.getValid() && last.getLatitude() != 0 && last.getLongitude() != 0) {
- boolean satisfiesMin = coordinatesMinError == 0 || distance > coordinatesMinError;
- boolean satisfiesMax = coordinatesMaxError == 0
- || distance < coordinatesMaxError || position.getValid();
- if (!satisfiesMin || !satisfiesMax) {
- position.setLatitude(last.getLatitude());
- position.setLongitude(last.getLongitude());
- distance = 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);
-
- return position;
- }
-
-}