|
GridSim 5.0 beta | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Object Thread Sim_entity FlowInput
public class FlowInput
GridSim FlowInput class defines a port through which a simulation entity receives data from the simulated network.
It maintains an event queue to serialize the data-in-flow and delivers to its parent entity. It accepts event messages that comes from the 'FlowOutput' entity and passes the event data to the GridSim entity. It simulates Network communication delay depending on current bottleneck Baud rate and data length. Simultaneous inputs can be modeled using multiple instances of this class.
Nested Class Summary |
---|
Nested classes/interfaces inherited from class Thread |
---|
Thread.State, Thread.UncaughtExceptionHandler |
Field Summary |
---|
Fields inherited from class Thread |
---|
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY |
Fields inherited from interface NetIO |
---|
BITS |
Constructor Summary | |
---|---|
FlowInput(String name,
double baudRate)
Allocates a new FlowInput object |
Method Summary | |
---|---|
void |
addLink(Link link)
Sets the FlowInput entities link. |
void |
body()
A method that gets one process event at one time until the end of a simulation, then delivers an event to the entity (its parent) |
double |
getBaudRate()
Gets the baud rate |
double |
realIO(double value)
Gets the I/O real number based on a given value |
boolean |
setBackgroundTraffic(TrafficGenerator gen)
This is an empty method and only applicable to Output class. |
boolean |
setBackgroundTraffic(TrafficGenerator gen,
Collection userName)
This is an empty method and only applicable to FlowOutput class. |
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 |
---|
public FlowInput(String name, double baudRate) throws NullPointerException
name
- the name of this objectbaudRate
- the communication speed
NullPointerException
- This happens when creating this entity
before initializing GridSim package or this entity name
is null or emptyMethod Detail |
---|
public void addLink(Link link)
addLink
in interface NetIO
link
- the link to which this FlowInput entity should send datapublic double getBaudRate()
getBaudRate
in interface NetIO
public double realIO(double value)
value
- the specified value
public boolean setBackgroundTraffic(TrafficGenerator gen, Collection userName)
FlowOutput
class.
setBackgroundTraffic
in interface NetIO
gen
- a background traffic generatoruserName
- a collection of user entity name (in String object).
FlowOutput
public boolean setBackgroundTraffic(TrafficGenerator gen)
Output
class.
setBackgroundTraffic
in interface NetIO
gen
- a background traffic generator
Output
public void body()
body
in class Sim_entity
|
GridSim 5.0 beta | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |