org.universAAL.ui.dm.adapters
Class AdapterUserLocation

java.lang.Object
  org.universAAL.middleware.bus.member.BusMember
      org.universAAL.middleware.bus.member.Subscriber
          org.universAAL.middleware.context.ContextSubscriber
              org.universAAL.ui.dm.adapters.AdapterUserLocation

All Implemented Interfaces:

IAdapter

public class AdapterUserLocation
extends ContextSubscriber
implements IAdapter

Acts as context subscriber to location of a given User and adds this location info to all UIRequests for that user. It adds the last user location as presentation location. This location may not be added if the information (ContextEvent) is not received, or if an amount of time has elapsed since the last event.

Author:

eandgrg, amedrano

Field Summary

Fields inherited from class org.universAAL.middleware.bus.member.BusMember

busResourceURI, owner, theBus

Constructor Summary

AdapterUserLocation(ModuleContext context, Resource user)

Method Summary

void	adapt(UIRequest uiRequest)
void	communicationChannelBroken()
void	handleContextEvent(ContextEvent event)

Methods inherited from class org.universAAL.middleware.context.ContextSubscriber

addNewRegParams, busDyingOut, getAllProvisions, getMyID, handleEvent, removeMatchingRegParams

Methods inherited from class org.universAAL.middleware.bus.member.BusMember

close, getType, getURI

Methods inherited from class java.lang.Object

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

Constructor Detail

AdapterUserLocation

public AdapterUserLocation(ModuleContext context,
                           Resource user)

Method Detail

communicationChannelBroken

public void communicationChannelBroken()

Specified by:

communicationChannelBroken in class ContextSubscriber

handleContextEvent

public void handleContextEvent(ContextEvent event)

Specified by:

handleContextEvent in class ContextSubscriber

Parameters:

event - The Context Event that matched the registered Patterns

adapt

public void adapt(UIRequest uiRequest)

Specified by:

adapt in interface IAdapter