gumbo.net.msg
Interface MessageIO

All Known Subinterfaces:

MessageReader, MessageWriter

All Known Implementing Classes:

AbstractMessageIO, AsciiMessageReader, AsciiMessageWriter, ObjectMessageReader, ObjectMessageWriter

public interface MessageIO

Base interface for message transport (IO) classes (readers and writers).

Provides message IO listener support.

Version:

$Revision: 1.7 $

Author:

Jon Barrilleaux (jonb@jmbaai.com) of JMB and Associates Inc.

Method Summary

void	addMessageIOListener(MessageIOListener listener) Adds a message IO event listener.
java.util.Collection	getMessageIOListeners() Returns the message IO event listeners.
void	removeMessageIOListener(MessageIOListener listener) Removes a message IO event listener.

Method Detail

addMessageIOListener

public void addMessageIOListener(MessageIOListener listener)

Adds a message IO event listener.

removeMessageIOListener

public void removeMessageIOListener(MessageIOListener listener)

Removes a message IO event listener.

getMessageIOListeners

public java.util.Collection getMessageIOListeners()

Returns the message IO event listeners.

Returns:

An immutable collection (of MessageIOListener). Possibly empty, but never null.