org.jgroups.protocols

Class DELAY_JOIN_REQ

java.lang.Object

org.jgroups.stack.Protocol

org.jgroups.protocols.DELAY_JOIN_REQ

public class DELAY_JOIN_REQ
extends Protocol

Discards 2 JOIN-REQs then accepts 1, then discards 2 more and so on

Version:

$Id: DELAY_JOIN_REQ.java,v 1.2.2.2 2007/11/20 08:37:24 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 and Description
DELAY_JOIN_REQ()

Method Summary

Methods

Modifier and Type	Method and Description
long	getDelay()
java.lang.String	getName()
void	setDelay(long delay)
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

DELAY_JOIN_REQ

public DELAY_JOIN_REQ()

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

getDelay

public long getDelay()

setDelay

public void setDelay(long delay)

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