gridsim.datagrid.index
Class DataGIS

Object
  Thread
      Sim_entity
          GridSimCore
              GridInformationService
                  DataGIS

All Implemented Interfaces:

Cloneable, Runnable

public class DataGIS
extends GridInformationService

A Data GridInformationService (GIS) entity that is responsible only for storing a registration info from a Replica Catalogue (RC) entity. This class is only used by GridSim for notifying the end of a simulation to the registered RC entities. Hence, users and resources communicate to a Data GIS using the DataRegionalGIS class.

Since:

GridSim Toolkit 4.0

Author:

Uros Cibej and Anthony Sulistio

See Also:

DataRegionalGIS

Nested Class Summary

Nested classes/interfaces inherited from class Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class GridSimCore

input, NETWORK_TYPE, output

Fields inherited from class Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

DataGIS()
Allocates a new Data GIS

DataGIS(String name)
Allocates a new Data GIS with a default baud rate.

DataGIS(String name, double baud_rate)
Allocates a new Data GIS

Method Summary

protected void	processEndSimulation() Notifies the registered entities about the end of simulation.
protected void	processOtherEvent(Sim_event ev) Processes an incoming request for registering a RC entity.

Methods inherited from class GridInformationService

body, getAdvReservList, getList, isResourceExist, isResourceExist, resourceSupportAR, resourceSupportAR, signalShutdown

Methods inherited from class GridSimCore

finalizeGridSimulation, getLink, getPingResult, isNetworked, ping, ping, ping, ping, pingBlockingCall, pingBlockingCall, pingBlockingCall, pingBlockingCall, send, send, send, send, send, send, setBackgroundTraffic, setBackgroundTraffic, terminateIOEntities

Methods inherited from class Sim_entity

add_generator, add_param, add_port, clone, get_id, get_name, get_port, get_port, get_stat, run, send_on, set_invisible, set_stat, sim_cancel, sim_completed, sim_current, sim_get_next, sim_get_next, sim_hold_for, sim_hold, sim_pause_for, sim_pause_for, sim_pause_until, sim_pause_until, sim_pause, sim_process_for, sim_process_for, sim_process_until, sim_process_until, sim_process, sim_putback, sim_schedule, sim_schedule, sim_schedule, sim_schedule, sim_schedule, sim_schedule, sim_select, sim_trace, sim_wait_for, sim_wait_for, sim_wait_for, sim_wait, sim_waiting, sim_waiting

Methods inherited from class Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class Object

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

Constructor Detail

DataGIS

public DataGIS(String name,
               double baud_rate)
        throws Exception

Allocates a new Data GIS

Parameters:

name - the name to be associated with this entity (as required by Sim_entity class from simjava package)

baud_rate - communication speed

Throws:

Exception - This happens when creating this entity before initializing GridSim package or this entity name is null or empty

See Also:

GridSim.init(int, Calendar, boolean), GridSim.init(int, Calendar, boolean, String[], String[], String), Sim_entity

DataGIS

public DataGIS()
        throws Exception

Allocates a new Data GIS

Throws:

Exception - This happens when creating this entity before initializing GridSim package

See Also:

GridSim.init(int, Calendar, boolean), GridSim.init(int, Calendar, boolean, String[], String[], String), Sim_entity

DataGIS

public DataGIS(String name)
        throws Exception

Allocates a new Data GIS with a default baud rate.

Parameters:

name - the name to be associated with this entity (as required by Sim_entity class from simjava package)

Throws:

Exception - This happens when creating this entity before initializing GridSim package or this entity name is null or empty

See Also:

GridSim.init(int, Calendar, boolean), GridSim.init(int, Calendar, boolean, String[], String[], String), Sim_entity

Method Detail

processOtherEvent

protected void processOtherEvent(Sim_event ev)

Processes an incoming request for registering a RC entity.

Overrides:

processOtherEvent in class GridInformationService

Parameters:

ev - a Sim_event object (or an incoming event or request)

See Also:

GridInformationService.body()

processEndSimulation

protected void processEndSimulation()

Notifies the registered entities about the end of simulation.

Overrides:

processEndSimulation in class GridInformationService