aboutsummaryrefslogtreecommitdiff
path: root/src/org/traccar/events/OverspeedEventHandler.java
diff options
context:
space:
mode:
authorAnton Tananaev <anton.tananaev@gmail.com>2019-02-27 23:02:41 -0800
committerAnton Tananaev <anton.tananaev@gmail.com>2019-02-27 23:02:41 -0800
commit08754125ed5d152efe29926728033da3658c69fc (patch)
tree41a8924575e0e4ad646f3ac44e984e7cb7fccb1d /src/org/traccar/events/OverspeedEventHandler.java
parenta68b4ab19873de65145772b408b4db75da25484a (diff)
downloadtrackermap-server-08754125ed5d152efe29926728033da3658c69fc.tar.gz
trackermap-server-08754125ed5d152efe29926728033da3658c69fc.tar.bz2
trackermap-server-08754125ed5d152efe29926728033da3658c69fc.zip
Move events handler classes
Diffstat (limited to 'src/org/traccar/events/OverspeedEventHandler.java')
-rw-r--r--src/org/traccar/events/OverspeedEventHandler.java156
1 files changed, 0 insertions, 156 deletions
diff --git a/src/org/traccar/events/OverspeedEventHandler.java b/src/org/traccar/events/OverspeedEventHandler.java
deleted file mode 100644
index 4f9a35793..000000000
--- a/src/org/traccar/events/OverspeedEventHandler.java
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org)
- * Copyright 2018 Andrey Kunitsyn (andrey@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.events;
-
-import java.util.Collections;
-import java.util.Map;
-
-import io.netty.channel.ChannelHandler;
-import org.traccar.BaseEventHandler;
-import org.traccar.Context;
-import org.traccar.model.Device;
-import org.traccar.model.DeviceState;
-import org.traccar.model.Event;
-import org.traccar.model.Geofence;
-import org.traccar.model.Position;
-
-@ChannelHandler.Sharable
-public class OverspeedEventHandler extends BaseEventHandler {
-
- public static final String ATTRIBUTE_SPEED_LIMIT = "speedLimit";
-
- private boolean notRepeat;
- private boolean preferLowest;
- private long minimalDuration;
-
- public OverspeedEventHandler(long minimalDuration, boolean notRepeat, boolean preferLowest) {
- this.notRepeat = notRepeat;
- this.minimalDuration = minimalDuration;
- this.preferLowest = preferLowest;
- }
-
- private Map<Event, Position> newEvent(DeviceState deviceState, double speedLimit) {
- Position position = deviceState.getOverspeedPosition();
- Event event = new Event(Event.TYPE_DEVICE_OVERSPEED, position.getDeviceId(), position.getId());
- event.set("speed", deviceState.getOverspeedPosition().getSpeed());
- event.set(ATTRIBUTE_SPEED_LIMIT, speedLimit);
- event.setGeofenceId(deviceState.getOverspeedGeofenceId());
- deviceState.setOverspeedState(notRepeat);
- deviceState.setOverspeedPosition(null);
- deviceState.setOverspeedGeofenceId(0);
- return Collections.singletonMap(event, position);
- }
-
- public Map<Event, Position> updateOverspeedState(DeviceState deviceState, double speedLimit) {
- Map<Event, Position> result = null;
- if (deviceState.getOverspeedState() != null && !deviceState.getOverspeedState()
- && deviceState.getOverspeedPosition() != null && speedLimit != 0) {
- long currentTime = System.currentTimeMillis();
- Position overspeedPosition = deviceState.getOverspeedPosition();
- long overspeedTime = overspeedPosition.getFixTime().getTime();
- if (overspeedTime + minimalDuration <= currentTime) {
- result = newEvent(deviceState, speedLimit);
- }
- }
- return result;
- }
-
- public Map<Event, Position> updateOverspeedState(
- DeviceState deviceState, Position position, double speedLimit, long geofenceId) {
- Map<Event, Position> result = null;
-
- Boolean oldOverspeed = deviceState.getOverspeedState();
-
- long currentTime = position.getFixTime().getTime();
- boolean newOverspeed = position.getSpeed() > speedLimit;
- if (newOverspeed && !oldOverspeed) {
- if (deviceState.getOverspeedPosition() == null) {
- deviceState.setOverspeedPosition(position);
- deviceState.setOverspeedGeofenceId(geofenceId);
- }
- } else if (oldOverspeed && !newOverspeed) {
- deviceState.setOverspeedState(false);
- deviceState.setOverspeedPosition(null);
- deviceState.setOverspeedGeofenceId(0);
- } else {
- deviceState.setOverspeedPosition(null);
- deviceState.setOverspeedGeofenceId(0);
- }
- Position overspeedPosition = deviceState.getOverspeedPosition();
- if (overspeedPosition != null) {
- long overspeedTime = overspeedPosition.getFixTime().getTime();
- if (newOverspeed && overspeedTime + minimalDuration <= currentTime) {
- result = newEvent(deviceState, speedLimit);
- }
- }
- return result;
- }
-
- @Override
- protected Map<Event, Position> analyzePosition(Position position) {
-
- long deviceId = position.getDeviceId();
- Device device = Context.getIdentityManager().getById(deviceId);
- if (device == null) {
- return null;
- }
- if (!Context.getIdentityManager().isLatestPosition(position) || !position.getValid()) {
- return null;
- }
-
- double speedLimit = Context.getDeviceManager().lookupAttributeDouble(deviceId, ATTRIBUTE_SPEED_LIMIT, 0, false);
-
- double geofenceSpeedLimit = 0;
- long overspeedGeofenceId = 0;
-
- if (Context.getGeofenceManager() != null && device.getGeofenceIds() != null) {
- for (long geofenceId : device.getGeofenceIds()) {
- Geofence geofence = Context.getGeofenceManager().getById(geofenceId);
- if (geofence != null) {
- double currentSpeedLimit = geofence.getDouble(ATTRIBUTE_SPEED_LIMIT);
- if (currentSpeedLimit > 0 && geofenceSpeedLimit == 0
- || preferLowest && currentSpeedLimit < geofenceSpeedLimit
- || !preferLowest && currentSpeedLimit > geofenceSpeedLimit) {
- geofenceSpeedLimit = currentSpeedLimit;
- overspeedGeofenceId = geofenceId;
- }
- }
- }
- }
- if (geofenceSpeedLimit > 0) {
- speedLimit = geofenceSpeedLimit;
- }
-
- if (speedLimit == 0) {
- return null;
- }
-
- Map<Event, Position> result = null;
- DeviceState deviceState = Context.getDeviceManager().getDeviceState(deviceId);
-
- if (deviceState.getOverspeedState() == null) {
- deviceState.setOverspeedState(position.getSpeed() > speedLimit);
- deviceState.setOverspeedGeofenceId(position.getSpeed() > speedLimit ? overspeedGeofenceId : 0);
- } else {
- result = updateOverspeedState(deviceState, position, speedLimit, overspeedGeofenceId);
- }
-
- Context.getDeviceManager().setDeviceState(deviceId, deviceState);
- return result;
- }
-
-}