com.stc.connector.message.acknak
Class AckNakMsg

java.lang.Object
  com.stc.connector.message.acknak.AckNakMsg

All Implemented Interfaces:

AbstractMsg

Direct Known Subclasses:

AckMsg, NakMsg

public abstract class AckNakMsg
extends java.lang.Object
implements AbstractMsg

This class represents an abstract Ack/Nak message.

Version:

cvs revision: $Revision: 1.4 $ Last Modified: $Date: 2005/09/03 06:30:02 $

Author:

Harry Liu

Field Summary

static java.lang.String	TYPE_ACK TYPE_ACK
static java.lang.String	TYPE_NAK TYPE_NAK
static java.lang.String	version

Constructor Summary

AckNakMsg(AbstractMsg msg)
Constructor.

Method Summary

boolean	equalsTo(AbstractMsg msg) Checks whether the Ack/Nak message equals to the specified AbstractMsg.
byte[]	getBytes() Returns a byte array.
AbstractMsg	getMessage() Returns the message.
java.lang.String	getType() Gets the Type.
void	setMessage(AbstractMsg message) Sets the message.
protected void	setType(java.lang.String type) Sets the type.

Methods inherited from class java.lang.Object

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

Field Detail

version

public static final java.lang.String version

See Also:

Constant Field Values

TYPE_ACK

public static final java.lang.String TYPE_ACK

TYPE_ACK

See Also:

Constant Field Values

TYPE_NAK

public static final java.lang.String TYPE_NAK

TYPE_NAK

See Also:

Constant Field Values

Constructor Detail

AckNakMsg

public AckNakMsg(AbstractMsg msg)

Constructor.

Parameters:

msg - AbstractMsg

Method Detail

getType

public java.lang.String getType()

Gets the Type.

Returns:

the Type.

setType

protected void setType(java.lang.String type)

Sets the type.

Parameters:

type - The type to set

getMessage

public AbstractMsg getMessage()

Returns the message.

Returns:

AbstractMsg instance

setMessage

public void setMessage(AbstractMsg message)

Sets the message.

Parameters:

message - The message to set

getBytes

public byte[] getBytes()
                throws java.io.IOException

Description copied from interface: AbstractMsg

Returns a byte array. This is the method that all kinds of messages need to implement.

Specified by:

getBytes in interface AbstractMsg

Returns:

A byte array

Throws:

java.io.IOException - on error

See Also:

AbstractMsg.getBytes()

equalsTo

public boolean equalsTo(AbstractMsg msg)

Checks whether the Ack/Nak message equals to the specified AbstractMsg.

Parameters:

msg - The AbstractMsg to compare.

Returns:

boolean