jmri.jmrix.tchtech.serial
Class SerialMessage

java.lang.Object
  jmri.jmrix.AbstractMessage
      jmri.jmrix.AbstractMRMessage
          jmri.jmrix.tchtech.serial.SerialMessage

All Implemented Interfaces:

Message

public class SerialMessage
extends AbstractMRMessage

Contains the data payload of a TCH Technology 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

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()

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

SerialMessage(int i)

SerialMessage(SerialMessage m)

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

Method Summary

int	getNA()
static SerialMessage	getPoll(int Addr)
boolean	isAck()
boolean	isErr()
boolean	isInit()
boolean	isInq()
boolean	isPoll()
boolean	isXmt()
String	toString()

Methods inherited from class jmri.jmrix.AbstractMRMessage

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

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

SerialMessage

public SerialMessage()

SerialMessage

public SerialMessage(int i)

SerialMessage

public SerialMessage(SerialMessage m)

SerialMessage

public SerialMessage(String m)

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

Parameters:

m -

SerialMessage

public SerialMessage(byte[] a)

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

Parameters:

a - Array of bytes to send

Method Detail

toString

public String toString()

Specified by:

toString in interface Message

Overrides:

toString in class AbstractMRMessage

isAck

public boolean isAck()

isErr

public boolean isErr()

isInq

public boolean isInq()

isPoll

public boolean isPoll()

isXmt

public boolean isXmt()

isInit

public boolean isInit()

getNA

public int getNA()

getPoll

public static SerialMessage getPoll(int Addr)