jmri.jmrix.oaktree
Class SerialMessage

java.lang.Object
  jmri.jmrix.AbstractMessage
      jmri.jmrix.AbstractMRMessage
          jmri.jmrix.oaktree.SerialMessage

All Implemented Interfaces:

Message

public class SerialMessage
extends AbstractMRMessage

Contains the data payload of a serial packet.

Note that only the payload, not the header or trailer, nor the padding DLE characters are included. These are added during transmission.

Author:

Bob Jacobsen Copyright (C) 2001,2003, 2006

Field Summary

Fields inherited from class jmri.jmrix.AbstractMRMessage

LONG_TIMEOUT, SHORT_TIMEOUT

Fields inherited from class jmri.jmrix.AbstractMessage

_dataChars, _nDataChars

Constructor Summary

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

SerialMessage(int l)

SerialMessage(SerialMessage m, int l)

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

Method Summary

int	getAddr()
static SerialMessage	getPoll(int addr)
int	getResponseLength()
boolean	isPoll()
boolean	isXmt()
void	setElement(int element, int value) Override parent method to ensure that message always has valid error check byte
void	setResponseLength(int l)

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SerialMessage

public SerialMessage(int l)

SerialMessage

public SerialMessage(SerialMessage m,
                     int l)

SerialMessage

public SerialMessage(String m,
                     int l)

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

Parameters:

m -

SerialMessage

public SerialMessage(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

setResponseLength

public void setResponseLength(int l)

getResponseLength

public int getResponseLength()

setElement

public void setElement(int element,
                       int value)

Override parent method to ensure that message always has valid error check byte

Specified by:

setElement in interface Message

Overrides:

setElement in class AbstractMessage

isPoll

public boolean isPoll()

isXmt

public boolean isXmt()

getAddr

public int getAddr()

getPoll

public static SerialMessage getPoll(int addr)