MonitorMessage (NetarchiveSuite 7.1 API)

java.lang.Object
- dk.netarkivet.common.distribute.NetarkivetMessage
- - dk.netarkivet.monitor.distribute.MonitorMessage

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

RegisterHostMessage
```
public abstract class MonitorMessage
extends NetarkivetMessage
implements Serializable
```
Common base class for messages exchanged between an archive server and an archive client (or within an archive).

See Also:

NetarkivetMessage, Serialized Form

- Field Summary
  - Fields inherited from class dk.netarkivet.common.distribute.NetarkivetMessage
    replyOfId
- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  protected MonitorMessage(ChannelID to, ChannelID replyTo)
  Creates a new MonitorMessage.
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  abstract void accept(MonitorMessageVisitor v)
  Should be implemented as a part of the visitor pattern.
  - Methods inherited from class dk.netarkivet.common.distribute.NetarkivetMessage
    getErrMsg, getID, getReplyOfId, getReplyTo, getTo, hasBeenSent, isOk, setNotOk, setNotOk, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - MonitorMessage
```
protected MonitorMessage(ChannelID to,
                         ChannelID replyTo)
```
    Creates a new MonitorMessage.
    
    Parameters:
    
    to - the initial receiver of the message
    
    replyTo - the initial sender of the message
    
    Throws:
    
    ArgumentNotValid - if to==replyTo or there is a null parameter.
- Method Detail
  - accept
```
public abstract void accept(MonitorMessageVisitor v)
```
    Should be implemented as a part of the visitor pattern. e.g.: public void accept(MonitorMessageVisitor v) { v.visit(this); }
    
    Parameters:
    
    v - A message visitor
    
    See Also:
    
    MonitorMessageVisitor