com.brayan.SECS.BLL
Class SensorManager

java.lang.Object
  com.brayan.SECS.BLL.SensorManager

public class SensorManager
extends java.lang.Object

The Sensor Manager starts and stops all available and employed Sensors. It's also an Observer for all subscribed Sensors. It sends a SensorEvent to the Context Manager. This class is also be the appropriate spot to create non-semantic but smart sensor data.

Author:

Brayan

Field Summary

private static SensorManager

ref class variable

Constructor Summary

private

SensorManager() constructor not allowed to be called externally

Method Summary

java.lang.Object	clone() this overrides the clone() method - because it's of no use to us
static SensorManager	getSingletonObject()
void	receiveSensorEvent(SensorEvent senEvent) This method adds additional information to the event report using the SensorMessage data unit.
void	start() starts the Sensor Manger and all subscribed sensors
private void	startAllSensors() This method will start all sensors available to the system
void	stop() stops the Sensor Manager and all subsribed sensors
private void	stopAllSensors() This method will stop all sensors available to the system

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ref

private static SensorManager ref

class variable

Constructor Detail

SensorManager

private SensorManager()

constructor not allowed to be called externally

Method Detail

getSingletonObject

public static SensorManager getSingletonObject()

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

this overrides the clone() method - because it's of no use to us

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

start

public void start()

starts the Sensor Manger and all subscribed sensors

stop

public void stop()

stops the Sensor Manager and all subsribed sensors

startAllSensors

private void startAllSensors()

This method will start all sensors available to the system

stopAllSensors

private void stopAllSensors()

This method will stop all sensors available to the system

receiveSensorEvent

public void receiveSensorEvent(SensorEvent senEvent)
                        throws java.io.FileNotFoundException

This method adds additional information to the event report using the SensorMessage data unit.

Parameters:

senEvent - is a SensorEvent object that hold raw data information about the Sensor

Throws:

java.io.FileNotFoundException