DeviceStateService.java

Home / application / src / main / java / org / thingsboard / server / service / state / DeviceStateService.java

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package org.thingsboard.server.service.state;

import org.thingsboard.server.common.data.Device;
import org.thingsboard.server.common.data.id.DeviceId;

import java.util.Optional;

/**
 * Created by ashvayka on 01.05.18.
 */
public interface DeviceStateService {

    void onDeviceAdded(Device device);

    void onDeviceUpdated(Device device);

    void onDeviceDeleted(Device device);

    void onDeviceConnect(DeviceId deviceId);

    void onDeviceActivity(DeviceId deviceId);

    void onDeviceDisconnect(DeviceId deviceId);

    void onDeviceInactivityTimeoutUpdate(DeviceId deviceId, long inactivityTimeout);

    Optional<DeviceState> getDeviceState(DeviceId deviceId);

}