Package tigase.cluster.api

Interface CommandListener

All Superinterfaces:

Comparable<CommandListener>

All Known Implementing Classes:

AmpComponentClustered.PacketForwardCommand, CommandListenerAbstract, PacketForwardCmd

public interface CommandListener
extends Comparable<CommandListener>

Author:

Artur Hefczyc Created Mar 16, 2011

Method Summary

Modifier and Type	Method	Description
void	executeCommand(JID fromNode, Set<JID> visitedNodes, Map<String,String> data, Queue<Element> packets)	Method is responsible for executing commands from other nodes and appropriate processing
String	getName()	Method allows retrieval name of the particular command
Priority	getPriority()	Method returns priority of particular command which should be used to assign proper priority for processing of this command
void	getStatistics(StatisticsList list)	Method allows retrieval possible statistics for particular command
void	setName(String name)	Method allows setting name of the command

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

executeCommand

void executeCommand(JID fromNode,
                    Set<JID> visitedNodes,
                    Map<String,String> data,
                    Queue<Element> packets)
             throws ClusterCommandException

Method is responsible for executing commands from other nodes and appropriate processing

Parameters:

fromNode - address of the node from which command was received

visitedNodes - collection of already visited nodes

data - additional data associated with the command in addition to the main Element

packets - collection of Element commands to be executed

Throws:

ClusterCommandException - execution exception

getName

String getName()

Method allows retrieval name of the particular command

Returns:

a value of String name of the command

setName

void setName(String name)

Method allows setting name of the command

Parameters:

name - to be used

getPriority

Priority getPriority()

Method returns priority of particular command which should be used to assign proper priority for processing of this command

Returns:

getStatistics

void getStatistics(StatisticsList list)

Method allows retrieval possible statistics for particular command

Parameters:

list - collection to which statistics should be appended