Examples with Position org.traccar.model.Position used on opensource projects

Example 96 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class MaintenanceEventHandler method analyzePosition.

@Override
protected Map<Event, Position> analyzePosition(Position position) {
    Device device = Context.getIdentityManager().getById(position.getDeviceId());
    if (device == null || !Context.getIdentityManager().isLatestPosition(position)) {
        return null;
    }
    double maintenanceInterval = Context.getDeviceManager().lookupAttributeDouble(device.getId(), ATTRIBUTE_MAINTENANCE_INTERVAL, 0, false);
    if (maintenanceInterval == 0) {
        return null;
    }
    double maintenanceStart = Context.getDeviceManager().lookupAttributeDouble(device.getId(), ATTRIBUTE_MAINTENANCE_START, 0, false);
    double oldTotalDistance = 0.0;
    double newTotalDistance = 0.0;
    Position lastPosition = Context.getIdentityManager().getLastPosition(position.getDeviceId());
    if (lastPosition != null) {
        oldTotalDistance = lastPosition.getDouble(Position.KEY_TOTAL_DISTANCE);
    }
    newTotalDistance = position.getDouble(Position.KEY_TOTAL_DISTANCE);
    oldTotalDistance -= maintenanceStart;
    newTotalDistance -= maintenanceStart;
    if ((long) (oldTotalDistance / maintenanceInterval) < (long) (newTotalDistance / maintenanceInterval)) {
        Event event = new Event(Event.TYPE_MAINTENANCE, position.getDeviceId(), position.getId());
        event.set(Position.KEY_TOTAL_DISTANCE, newTotalDistance);
        return Collections.singletonMap(event, position);
    }
    return null;
}

Example 97 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class OverspeedEventHandler method analyzePosition.

@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);
    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);
    } else {
        result = updateOverspeedState(deviceState, position, speedLimit);
    }
    Context.getDeviceManager().setDeviceState(deviceId, deviceState);
    return result;
}

Example 98 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class OverspeedEventHandler method newEvent.

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);
    deviceState.setOverspeedState(notRepeat);
    deviceState.setOverspeedPosition(null);
    return Collections.singletonMap(event, position);
}

Example 99 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class MotionEventHandler method analyzePosition.

@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) || !tripsConfig.getProcessInvalidPositions() && !position.getValid()) {
        return null;
    }
    Map<Event, Position> result = null;
    DeviceState deviceState = Context.getDeviceManager().getDeviceState(deviceId);
    if (deviceState.getMotionState() == null) {
        deviceState.setMotionState(position.getBoolean(Position.KEY_MOTION));
    } else {
        result = updateMotionState(deviceState, position);
    }
    Context.getDeviceManager().setDeviceState(deviceId, deviceState);
    return result;
}

Example 100 with Position

use of org.traccar.model.Position in project traccar by traccar.

the class MotionEventHandler method updateMotionState.

public Map<Event, Position> updateMotionState(DeviceState deviceState) {
    Map<Event, Position> result = null;
    if (deviceState.getMotionState() != null && deviceState.getMotionPosition() != null) {
        boolean newMotion = !deviceState.getMotionState();
        Position motionPosition = deviceState.getMotionPosition();
        long currentTime = System.currentTimeMillis();
        long motionTime = motionPosition.getFixTime().getTime() + (newMotion ? tripsConfig.getMinimalTripDuration() : tripsConfig.getMinimalParkingDuration());
        if (motionTime <= currentTime) {
            result = newEvent(deviceState, newMotion);
        }
    }
    return result;
}