eu.hgross.blaubot.core.acceptor.discovery

Class BlaubotBeaconService

java.lang.Object

eu.hgross.blaubot.core.acceptor.discovery.BlaubotBeaconService

public class BlaubotBeaconService
extends java.lang.Object

This service handles the beacons on all interfaces. The beacon implementations simply hands the accepted connections to this object and the actual conversation is generalized at this object's level. After receiving a IBlaubotConnection from a IBlaubotBeacon the BeaconService exchanges States with the remote peer. The remote beacon implementation will most likely use the ExchangeStatesTask to exchange their state with the BeaconConnectionHandler of this objects.

Constructor Summary

Constructors

Constructor and Description
BlaubotBeaconService(IBlaubotDevice ownDevice, java.util.List<IBlaubotBeacon> blaubotBeacons, java.util.List<IBlaubotConnectionAcceptor> connectionAcceptors, ConnectionStateMachine connectionStateMachine)

Method Summary

Modifier and Type	Method and Description
void	addDiscoveryEventListener(IBlaubotDiscoveryEventListener discoveryEventListener) Adds an IBlaubotDiscoveryEventListener to the beacon service.
java.util.List<IBlaubotBeacon>	getBeacons() Get all managed beacons
IBlaubotBeaconStore	getBeaconStore() Get the beacon store corresponding to the managed beacons
BeaconMessage	getCurrentBeaconMessage() The current beacon message holding our state and connection meta data
void	onStateChanged(IBlaubotState newState) Informs the BlaubotBeaconService that the blaubot connection state has changed.
void	removeDiscoveryEventListener(IBlaubotDiscoveryEventListener discoveryEventListener) Removes a listener
void	startBeaconInterfaces()
void	stopBeaconInterfaces()

Methods inherited from class java.lang.Object

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

Constructor Detail

BlaubotBeaconService

public BlaubotBeaconService(IBlaubotDevice ownDevice,
                            java.util.List<IBlaubotBeacon> blaubotBeacons,
                            java.util.List<IBlaubotConnectionAcceptor> connectionAcceptors,
                            ConnectionStateMachine connectionStateMachine)

Parameters:

ownDevice - our own device

blaubotBeacons - the list of beacons to be managed

connectionAcceptors - the acceptors to be exposed by the beacons

connectionStateMachine - the connection state machine which state should be exposed by the beacons

Method Detail

addDiscoveryEventListener

public void addDiscoveryEventListener(IBlaubotDiscoveryEventListener discoveryEventListener)

Adds an IBlaubotDiscoveryEventListener to the beacon service. The listeners are called for each discovery event of any IBlaubotBeacon.

Parameters:

discoveryEventListener - the listener to be added

removeDiscoveryEventListener

public void removeDiscoveryEventListener(IBlaubotDiscoveryEventListener discoveryEventListener)

Removes a listener

Parameters:

discoveryEventListener - the listener to be removed

startBeaconInterfaces

public void startBeaconInterfaces()

stopBeaconInterfaces

public void stopBeaconInterfaces()

onStateChanged

public void onStateChanged(IBlaubotState newState)

Informs the BlaubotBeaconService that the blaubot connection state has changed.

Parameters:

newState - the new state

getBeacons

public java.util.List<IBlaubotBeacon> getBeacons()

Get all managed beacons

Returns:

the list of managed beacons

getBeaconStore

public IBlaubotBeaconStore getBeaconStore()

Get the beacon store corresponding to the managed beacons

Returns:

the store

getCurrentBeaconMessage

public BeaconMessage getCurrentBeaconMessage()

The current beacon message holding our state and connection meta data

Returns:

the beacon message ready to send