Examples with DeviceState org.traccar.session.DeviceState used on opensource projects

Example 1 with DeviceState

use of org.traccar.session.DeviceState in project traccar by traccar.

the class MotionEventHandler method analyzePosition.

@Override
protected Map<Event, Position> analyzePosition(Position position) {
    long deviceId = position.getDeviceId();
    Device device = identityManager.getById(deviceId);
    if (device == null) {
        return null;
    }
    if (!identityManager.isLatestPosition(position) || !tripsConfig.getProcessInvalidPositions() && !position.getValid()) {
        return null;
    }
    Map<Event, Position> result = null;
    DeviceState deviceState = deviceManager.getDeviceState(deviceId);
    if (deviceState.getMotionState() == null) {
        deviceState.setMotionState(position.getBoolean(Position.KEY_MOTION));
    } else {
        result = updateMotionState(deviceState, position);
    }
    deviceManager.setDeviceState(deviceId, deviceState);
    return result;
}

Example 2 with DeviceState

use of org.traccar.session.DeviceState in project traccar by traccar.

the class OverspeedEventHandler method analyzePosition.

@Override
protected Map<Event, Position> analyzePosition(Position position) {
    long deviceId = position.getDeviceId();
    Device device = deviceManager.getById(deviceId);
    if (device == null) {
        return null;
    }
    if (!deviceManager.isLatestPosition(position) || !position.getValid()) {
        return null;
    }
    double speedLimit = deviceManager.lookupAttributeDouble(deviceId, ATTRIBUTE_SPEED_LIMIT, 0, true, false);
    double positionSpeedLimit = position.getDouble(Position.KEY_SPEED_LIMIT);
    if (positionSpeedLimit > 0) {
        speedLimit = positionSpeedLimit;
    }
    double geofenceSpeedLimit = 0;
    long overspeedGeofenceId = 0;
    if (geofenceManager != null && device.getGeofenceIds() != null) {
        for (long geofenceId : device.getGeofenceIds()) {
            Geofence geofence = geofenceManager.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 = deviceManager.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);
    }
    deviceManager.setDeviceState(deviceId, deviceState);
    return result;
}

Example 3 with DeviceState

use of org.traccar.session.DeviceState in project traccar by traccar.

the class ReportUtils method detectTripsAndStops.

public static <T extends BaseReport> Collection<T> detectTripsAndStops(IdentityManager identityManager, DeviceManager deviceManager, Collection<Position> positionCollection, TripsConfig tripsConfig, boolean ignoreOdometer, Class<T> reportClass) {
    Collection<T> result = new ArrayList<>();
    ArrayList<Position> positions = new ArrayList<>(positionCollection);
    if (!positions.isEmpty()) {
        boolean trips = reportClass.equals(TripReport.class);
        MotionEventHandler motionHandler = new MotionEventHandler(identityManager, deviceManager, tripsConfig);
        DeviceState deviceState = new DeviceState();
        deviceState.setMotionState(isMoving(positions, 0, tripsConfig));
        int startEventIndex = trips == deviceState.getMotionState() ? 0 : -1;
        int startNoEventIndex = -1;
        for (int i = 0; i < positions.size(); i++) {
            Map<Event, Position> event = motionHandler.updateMotionState(deviceState, positions.get(i), isMoving(positions, i, tripsConfig));
            if (startEventIndex == -1 && (trips != deviceState.getMotionState() && deviceState.getMotionPosition() != null || trips == deviceState.getMotionState() && event != null)) {
                startEventIndex = i;
                startNoEventIndex = -1;
            } else if (trips != deviceState.getMotionState() && startEventIndex != -1 && deviceState.getMotionPosition() == null && event == null) {
                startEventIndex = -1;
            }
            if (startNoEventIndex == -1 && (trips == deviceState.getMotionState() && deviceState.getMotionPosition() != null || trips != deviceState.getMotionState() && event != null)) {
                startNoEventIndex = i;
            } else if (startNoEventIndex != -1 && deviceState.getMotionPosition() == null && event == null) {
                startNoEventIndex = -1;
            }
            if (startEventIndex != -1 && startNoEventIndex != -1 && event != null && trips != deviceState.getMotionState()) {
                result.add(calculateTripOrStop(identityManager, positions, startEventIndex, startNoEventIndex, ignoreOdometer, reportClass));
                startEventIndex = -1;
            }
        }
        if (startEventIndex != -1 && (startNoEventIndex != -1 || !trips)) {
            result.add(calculateTripOrStop(identityManager, positions, startEventIndex, startNoEventIndex != -1 ? startNoEventIndex : positions.size() - 1, ignoreOdometer, reportClass));
        }
    }
    return result;
}

Example 4 with DeviceState

use of org.traccar.session.DeviceState in project traccar by traccar.

the class MotionEventHandlerTest method testMotionWithPosition.

@Test
public void testMotionWithPosition() throws Exception {
    MotionEventHandler motionEventHandler = new MotionEventHandler(null, null, new TripsConfig(500, 300 * 1000, 300 * 1000, 0, false, false, 0.01));
    Position position = new Position();
    position.setTime(date("2017-01-01 00:00:00"));
    position.set(Position.KEY_MOTION, true);
    position.set(Position.KEY_TOTAL_DISTANCE, 0);
    DeviceState deviceState = new DeviceState();
    deviceState.setMotionState(false);
    deviceState.setMotionPosition(position);
    Position nextPosition = new Position();
    nextPosition.setTime(date("2017-01-01 00:02:00"));
    nextPosition.set(Position.KEY_MOTION, true);
    nextPosition.set(Position.KEY_TOTAL_DISTANCE, 200);
    Map<Event, Position> events = motionEventHandler.updateMotionState(deviceState, nextPosition);
    assertNull(events);
    nextPosition.set(Position.KEY_TOTAL_DISTANCE, 600);
    events = motionEventHandler.updateMotionState(deviceState, nextPosition);
    assertNotNull(events);
    Event event = events.keySet().iterator().next();
    assertEquals(Event.TYPE_DEVICE_MOVING, event.getType());
    assertTrue(deviceState.getMotionState());
    assertNull(deviceState.getMotionPosition());
    deviceState.setMotionState(false);
    deviceState.setMotionPosition(position);
    nextPosition.setTime(date("2017-01-01 00:06:00"));
    nextPosition.set(Position.KEY_TOTAL_DISTANCE, 200);
    events = motionEventHandler.updateMotionState(deviceState, nextPosition);
    assertNotNull(event);
    event = events.keySet().iterator().next();
    assertEquals(Event.TYPE_DEVICE_MOVING, event.getType());
    assertTrue(deviceState.getMotionState());
    assertNull(deviceState.getMotionPosition());
}

Example 5 with DeviceState

use of org.traccar.session.DeviceState in project traccar by traccar.

the class MotionEventHandlerTest method testStopWithPositionIgnition.

@Test
public void testStopWithPositionIgnition() throws Exception {
    MotionEventHandler motionEventHandler = new MotionEventHandler(null, null, new TripsConfig(500, 300 * 1000, 300 * 1000, 0, true, false, 0.01));
    Position position = new Position();
    position.setTime(date("2017-01-01 00:00:00"));
    position.set(Position.KEY_MOTION, false);
    position.set(Position.KEY_IGNITION, true);
    DeviceState deviceState = new DeviceState();
    deviceState.setMotionState(true);
    deviceState.setMotionPosition(position);
    Position nextPosition = new Position();
    nextPosition.setTime(date("2017-01-01 00:02:00"));
    nextPosition.set(Position.KEY_MOTION, false);
    nextPosition.set(Position.KEY_IGNITION, false);
    Map<Event, Position> events = motionEventHandler.updateMotionState(deviceState, nextPosition);
    assertNotNull(events);
    Event event = events.keySet().iterator().next();
    assertEquals(Event.TYPE_DEVICE_STOPPED, event.getType());
    assertFalse(deviceState.getMotionState());
    assertNull(deviceState.getMotionPosition());
}