jmri.jmrix.powerline.cm11
Class SpecificMessage

java.lang.Object
  jmri.jmrix.AbstractMessage
      jmri.jmrix.AbstractMRMessage
          jmri.jmrix.powerline.SerialMessage
              jmri.jmrix.powerline.cm11.SpecificMessage

All Implemented Interfaces:

Message

public class SpecificMessage
extends SerialMessage

Contains the data payload of a serial packet.

The transmission protocol can come in one of several forms:

• If the interlocked parameter is false (default), the packet is just sent. If the response length is not zero, a reply of that length is expected.
• If the interlocked parameter is true, the transmission will require a CRC interlock, which will be automatically added. (Design note: this is done to make sure that the messages remain atomic)

Author:

Bob Jacobsen Copyright (C) 2001,2003, 2006, 2007, 2008

Field Summary

Fields inherited from class jmri.jmrix.AbstractMRMessage

LONG_TIMEOUT, SHORT_TIMEOUT

Fields inherited from class jmri.jmrix.AbstractMessage

_dataChars, _nDataChars

Constructor Summary

SpecificMessage(byte[] a, int l)
This ctor interprets the byte array as a sequence of characters to send.

SpecificMessage(int l)

SpecificMessage(String m, int l)
This ctor interprets the String as the exact sequence to send, byte-for-byte.

Method Summary

int	getAddr()
static SpecificMessage	getAddress(int housecode, int devicecode)
static SpecificMessage	getAddressDim(int housecode, int devicecode, int dimcode)
static SpecificMessage	getExtCmd(int housecode, int devicecode, int function, int dimcode)
static SpecificMessage	getFunction(int housecode, int function)
static SpecificMessage	getFunctionDim(int housecode, int function, int dimcode)
boolean	getInterlocked()
static SerialMessage	getPoll(int addr)
int	getResponseLength()
boolean	isPoll()
boolean	isXmt()
static SpecificMessage	setCM11Time(int housecode)
void	setInterlocked(boolean v)
void	setResponseLength(int l)
String	toMonitorString()

Methods inherited from class jmri.jmrix.AbstractMRMessage

addIntAsFourHex, addIntAsThree, addIntAsThreeHex, addIntAsTwoHex, getNeededMode, getOpCode, getOpCodeHex, getRetries, getTimeout, isBinary, replyExpected, setBinary, setNeededMode, setOpCode, setRetries, setTimeout, toString

Methods inherited from class jmri.jmrix.AbstractMessage

getElement, getNumDataElements, setElement

Methods inherited from class java.lang.Object

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

Constructor Detail

SpecificMessage

public SpecificMessage(int l)

SpecificMessage

public SpecificMessage(String m,
                       int l)

This ctor interprets the String as the exact sequence to send, byte-for-byte.

Parameters:

m - message

l - response length in bytes

SpecificMessage

public SpecificMessage(byte[] a,
                       int l)

This ctor interprets the byte array as a sequence of characters to send.

Parameters:

a - Array of bytes to send

Method Detail

setInterlocked

public void setInterlocked(boolean v)

Overrides:

setInterlocked in class SerialMessage

getInterlocked

public boolean getInterlocked()

Overrides:

getInterlocked in class SerialMessage

toMonitorString

public String toMonitorString()

Specified by:

toMonitorString in class SerialMessage

setResponseLength

public void setResponseLength(int l)

Overrides:

setResponseLength in class SerialMessage

getResponseLength

public int getResponseLength()

Overrides:

getResponseLength in class SerialMessage

isPoll

public boolean isPoll()

Overrides:

isPoll in class SerialMessage

isXmt

public boolean isXmt()

Overrides:

isXmt in class SerialMessage

getAddr

public int getAddr()

Overrides:

getAddr in class SerialMessage

getPoll

public static SerialMessage getPoll(int addr)

setCM11Time

public static SpecificMessage setCM11Time(int housecode)

getAddress

public static SpecificMessage getAddress(int housecode,
                                         int devicecode)

getAddressDim

public static SpecificMessage getAddressDim(int housecode,
                                            int devicecode,
                                            int dimcode)

getFunctionDim

public static SpecificMessage getFunctionDim(int housecode,
                                             int function,
                                             int dimcode)

getFunction

public static SpecificMessage getFunction(int housecode,
                                          int function)

getExtCmd

public static SpecificMessage getExtCmd(int housecode,
                                        int devicecode,
                                        int function,
                                        int dimcode)