Package org.openmuc.jeebus.ship.state.machine.smehello

Class SmeHelloUtils

java.lang.Object

org.openmuc.jeebus.ship.state.machine.smehello.SmeHelloUtils

public final class SmeHelloUtils
extends java.lang.Object

Common procedures and constants for SME states

Field Summary

Fields

Modifier and Type	Field	Description
static byte[]	ABORT_MSG
static int	T_hello_prolong_min
static int	T_hello_prolong_thr_inc
static int	T_hello_prolong_waiting_gap

Method Summary

Modifier and Type	Method	Description
static void	abort(StateHandlerContext context)	Common "abort" procedure
static void	deactivateAllTimers(StateHandlerContext context)
static void	decideProlongationRequest(StateHandlerContext context)	Common procedure to decide an incoming prolongation request
static byte[]	helloUpdateMessage(State state, java.lang.Integer timeRemaining)
static void	increaseWfrTimer(StateHandlerContext context)
static void	sendHelloUpdateMessage(StateHandlerContext context)	Common procedure for sending an SME "hello" Update Message

Methods inherited from class java.lang.Object

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

Field Detail

ABORT_MSG

public static final byte[] ABORT_MSG

T_hello_prolong_thr_inc

public static final int T_hello_prolong_thr_inc

See Also:

Constant Field Values

T_hello_prolong_waiting_gap

public static final int T_hello_prolong_waiting_gap

See Also:

Constant Field Values

T_hello_prolong_min

public static final int T_hello_prolong_min

See Also:

Constant Field Values

Method Detail

deactivateAllTimers

public static void deactivateAllTimers(StateHandlerContext context)

abort

public static void abort(StateHandlerContext context)

Common "abort" procedure

increaseWfrTimer

public static void increaseWfrTimer(StateHandlerContext context)

decideProlongationRequest

public static void decideProlongationRequest(StateHandlerContext context)

Common procedure to decide an incoming prolongation request

sendHelloUpdateMessage

public static void sendHelloUpdateMessage(StateHandlerContext context)

Common procedure for sending an SME "hello" Update Message

Parameters:

context - the current handler context

helloUpdateMessage

public static byte[] helloUpdateMessage(State state,
                                        java.lang.Integer timeRemaining)