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java.lang.Objectorg.apache.catalina.tribes.group.ChannelInterceptorBase
org.apache.catalina.tribes.group.interceptors.SimpleCoordinator
public class SimpleCoordinator
A dinky coordinator, just uses a sorted version of the member array.
| Nested Class Summary | 
|---|
| Nested classes/interfaces inherited from interface org.apache.catalina.tribes.ChannelInterceptor | 
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| ChannelInterceptor.InterceptorEvent | 
| Field Summary | 
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| Fields inherited from class org.apache.catalina.tribes.group.ChannelInterceptorBase | 
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| log, optionFlag | 
| Constructor Summary | |
|---|---|
| SimpleCoordinator() | |
| Method Summary | |
|---|---|
|  Member | getCoordinator() | 
|  Member[] | getView() | 
|  boolean | isCoordinator() | 
|  void | memberAdded(Member member)A member was added to the group | 
|  void | memberDisappeared(Member member)A member was removed from the group If the member left voluntarily, the Member.getCommand will contain the Member.SHUTDOWN_PAYLOAD data | 
|  void | start(int svc)Starts up the channel. | 
|  void | stop(int svc)Shuts down the channel. | 
| protected  void | viewChange(Member[] view)Override to receive view changes. | 
| Methods inherited from class org.apache.catalina.tribes.group.ChannelInterceptorBase | 
|---|
| accept, fireInterceptorEvent, getLocalMember, getMember, getMembers, getNext, getOptionFlag, getPrevious, hasMembers, heartbeat, messageReceived, okToProcess, sendMessage, setNext, setOptionFlag, setPrevious | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
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public SimpleCoordinator()
| Method Detail | 
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public void memberAdded(Member member)
MembershipListener
memberAdded in interface MembershipListenermemberAdded in class ChannelInterceptorBasemember - Member - the member that was addedpublic void memberDisappeared(Member member)
MembershipListener
memberDisappeared in interface MembershipListenermemberDisappeared in class ChannelInterceptorBasemember - MemberMember.SHUTDOWN_PAYLOADprotected void viewChange(Member[] view)
view - 
public void start(int svc)
           throws ChannelException
ChannelInterceptorBase
start in interface ChannelInterceptorstart in class ChannelInterceptorBasesvc - int value of ChannelException - if a startup error occurs or the service is already started.Channel
public void stop(int svc)
          throws ChannelException
ChannelInterceptorBase
stop in interface ChannelInterceptorstop in class ChannelInterceptorBasesvc - int value of ChannelException - if a startup error occurs or the service is already started.Channelpublic Member[] getView()
public Member getCoordinator()
public boolean isCoordinator()
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