solar.test
Class EventPrinter

java.lang.Object
  |
  +--solar.service.dan.GraphNode
        |
        +--solar.service.dan.Application
              |
              +--solar.test.EventPrinter

All Implemented Interfaces:

DanConstants, Identifiable

public class EventPrinter

extends Application

A simple Solar application that make subscriptions to print all receive events.

Version:

$Id: EventPrinter.java,v 1.6 2003/09/26 19:47:19 glchen Exp $

Author:

Guanling Chen

Field Summary

Fields inherited from class solar.service.dan.GraphNode

_gid

Fields inherited from interface solar.service.dan.DanConstants

DAN_INPORT, DAN_OUTPORT

Constructor Summary

EventPrinter()

Method Summary

void	handleEvent(Event evt) Handle the event being actively pushed/published to this operator.
static void	main(java.lang.String[] args) Start the event printer and make subscription.

Methods inherited from class solar.service.dan.Application

getOutputPorts, handleQuery

Methods inherited from class solar.service.dan.GraphNode

getId, getInputPorts, handleEvent, handleQuery, init, init, publish, publish, setId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventPrinter

public EventPrinter()

Method Detail

handleEvent

public void handleEvent(Event evt)
                 throws java.lang.Exception

Description copied from class: GraphNode

Handle the event being actively pushed/published to this operator.

Specified by:

handleEvent in class GraphNode

java.lang.Exception

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Start the event printer and make subscription. Command line usage:

-host tahoe -port 5470 -query "[source=clock]"

or:

-host tahoe -port 5470 -subfile graph.xml -root \$root

java.lang.Exception