frog.plugin.spot.onspot
Class ConnectionManager

java.lang.Object
  frog.plugin.spot.onspot.ConnectionManager

All Implemented Interfaces:

Frog_Spot_Constants, Killable

public class ConnectionManager
extends Object
implements Frog_Spot_Constants, Killable

Manages the connection to the host. Deals with the messages coming in that tell the SPOT to do things and sends gesture data and keep alive signals back.

Author:

Team Better Recognize

Field Summary

Fields inherited from interface frog.plugin.spot.Frog_Spot_Constants

CORRUPT_DATA, END_OF_DATA, INT_CORRUPT_DATA, INT_END_OF_DATA, MSG_ACK, MSG_ADD_FILTER, MSG_ALIVE, MSG_DISCONNECT, MSG_DISCOVER, MSG_END_OF_DATA, MSG_ERROR, MSG_GESTURE, MSG_REMOVE_FILTERS, MSG_RESEND, MSG_SAMPLE_RATE, PORT_BCAST, PORT_MAX, PORT_REPLY, PORT_START, SPOT1, SPOT1_PORT, SPOT2, SPOT2_PORT, SPOT3, SPOT3_PORT, SPOT4, SPOT4_PORT, SPOT5, SPOT5_PORT, SPOT6, SPOT6_PORT, SPOT7, SPOT7_PORT, SPOT8, SPOT8_PORT, SPOTB1, SPOTB1_PORT, SPOTB2, SPOTB2_PORT, SPOTB3, SPOTB3_PORT, SPOTB4, SPOTB4_PORT

Constructor Summary

ConnectionManager(FrogSpot frog, String address, short txPort, short rxPort)
Creates the ConnectionManager object with a given address and port to connect to.

Method Summary

void	kill() Attempt to unconditionally stop all threads and release all resources.
void	send(Queue gesture) Helper method for adding a gesture to the send queue.
void	sendMessage(byte message) Helper method for sending a message to the host

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionManager

public ConnectionManager(FrogSpot frog,
                         String address,
                         short txPort,
                         short rxPort)
                  throws IOException

Creates the ConnectionManager object with a given address and port to connect to.

Parameters:

frog - reference to the FrogSpot object

address - host address to connect to

txPort - destination port to connect to

rxPort - port to receive Radiogram messages on

Throws:

IOException - if any error occurs setting up the connections

Method Detail

kill

public void kill()

Description copied from interface: Killable

Attempt to unconditionally stop all threads and release all resources.

Specified by:

kill in interface Killable

send

public void send(Queue gesture)

Helper method for adding a gesture to the send queue.

Parameters:

gesture - the gesture to be transmitted to the host

sendMessage

public void sendMessage(byte message)

Helper method for sending a message to the host

Parameters:

message - the message to be sent

See Also:

Frog_Spot_Constants