package org.traccar.protocol; import java.util.List; import org.traccar.model.DataManager; import org.traccar.model.Device; import org.traccar.model.Position; public class TestDataManager implements DataManager { public List getDevices() { return null; } public void addDevice(Device device) {} public void updateDevice(Device device) {} public void removeDevice(Device device) {} public Device getDeviceByImei(String imei) { Device device = new Device(); device.setId(new Long(1)); device.setImei("123456789012345"); return device; } public Device getDeviceByPhoneNumber(String phoneNumber) { return null; } public Device getDeviceByUniqueId(String uniqueId) { return null; } public List getPositions(Long deviceId) { return null; } public void addPosition(Position position) {} }