DISCARD_PAYLOAD

java.lang.Object
- org.jgroups.stack.Protocol
- - org.jgroups.protocols.DISCARD_PAYLOAD

```
public class DISCARD_PAYLOAD
extends Protocol
```
Discards a message whose sequence number (in the payload, as a Long) matches seqno 2 times, before passing it up. Used for unit testing of OOB messages

Version:

$Id: DISCARD_PAYLOAD.java,v 1.6 2007/01/12 14:19:40 belaban Exp $

Author:

Bela Ban

Field Summary
- Fields inherited from class org.jgroups.stack.Protocol
  down_prot, log, props, stack, stats, up_prot

Constructor Summary

Constructors
Constructor Description

DISCARD_PAYLOAD()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`
`boolean`	`setProperties(java.util.Properties props)`	Configures the protocol initially.
`java.lang.Object`	`up(Event evt)`	An event was received from the layer below.

Methods inherited from class org.jgroups.stack.Protocol
destroy, down, downThreadEnabled, dumpStats, enableStats, getDownProtocol, getProperties, getProtocolStack, getThreadFactory, getTransport, getUpProtocol, init, printStats, providedDownServices, providedUpServices, requiredDownServices, requiredUpServices, resetStats, setDownProtocol, setPropertiesInternal, setProtocolStack, setUpProtocol, start, statsEnabled, stop, upThreadEnabled

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DISCARD_PAYLOAD
```
public DISCARD_PAYLOAD()
```
- Method Detail
  - getName
```
public java.lang.String getName()
```
    Specified by:
    
    getName in class Protocol
  - setProperties
```
public boolean setProperties(java.util.Properties props)
```
    Description copied from class: Protocol
    Configures the protocol initially. A configuration string consists of name=value items, separated by a ';' (semicolon), e.g.:
    "loopback=false;unicast_inport=4444"
    Overrides:
    
    setProperties in class Protocol
  - up
```
public java.lang.Object up(Event evt)
```
    Description copied from class: Protocol
    
    An event was received from the layer below. Usually the current layer will want to examine the event type and - depending on its type - perform some computation (e.g. removing headers from a MSG event type, or updating the internal membership list when receiving a VIEW_CHANGE event). Finally the event is either a) discarded, or b) an event is sent down the stack using down_prot.down() or c) the event (or another event) is sent up the stack using up_prot.up().
    
    Overrides:
    
    up in class Protocol