org.cloudbus.cloudsim.core

Class SimEvent

java.lang.Object

org.cloudbus.cloudsim.core.SimEvent

All Implemented Interfaces:

Cloneable, Comparable<SimEvent>

public class SimEvent
extends Object
implements Cloneable, Comparable<SimEvent>

This class represents a simulation event which is passed between the entities in the simulation.

Author:

Costas Simatos

See Also:

Simulation, SimEntity

Field Summary

Fields

Modifier and Type	Field and Description
static int	CREATE
static int	ENULL
static int	HOLD_DONE
static int	SEND

Constructor Summary

Constructors

Constructor and Description
SimEvent() Create a blank event.

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone() Create an exact copy of this event.
int	compareTo(SimEvent event)
double	endWaitingTime() Get the simulation time that this event was removed from the queue for service.
double	eventTime() Get the simulation time that this event was scheduled.
Object	getData() Get the data passed in this event.
int	getDestination() Get the unique id number of the entity which received this event.
int	getSource() Get the unique id number of the entity which scheduled this event.
int	getTag() Get the user-defined tag of this event.
int	getType() The internal type
int	scheduledBy() Get the unique id number of the entity which scheduled this event.
void	setDestination(int d) Set the destination entity of this event.
protected void	setEndWaitingTime(double end_waiting_time) Used to set the time at which this event finished waiting in the event
protected void	setSerial(long serial)
void	setSource(int s) Set the source entity of this event.
String	toString()
int	type() Get the user-defined tag of this event

Methods inherited from class java.lang.Object

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

Field Detail

ENULL

public static final int ENULL

See Also:

Constant Field Values

SEND

public static final int SEND

See Also:

Constant Field Values

HOLD_DONE

public static final int HOLD_DONE

See Also:

Constant Field Values

CREATE

public static final int CREATE

See Also:

Constant Field Values

Constructor Detail

SimEvent

public SimEvent()

Create a blank event.

Method Detail

setSerial

protected void setSerial(long serial)

setEndWaitingTime

protected void setEndWaitingTime(double end_waiting_time)

Used to set the time at which this event finished waiting in the event

Parameters:

end_waiting_time -

toString

public String toString()

Overrides:

toString in class Object

getType

public int getType()

The internal type

Returns:

compareTo

public int compareTo(SimEvent event)

Specified by:

compareTo in interface Comparable<SimEvent>

See Also:

Comparable.compareTo(Object)

getDestination

public int getDestination()

Get the unique id number of the entity which received this event.

Returns:

the id number

getSource

public int getSource()

Get the unique id number of the entity which scheduled this event.

Returns:

the id number

eventTime

public double eventTime()

Get the simulation time that this event was scheduled.

Returns:

The simulation time

endWaitingTime

public double endWaitingTime()

Get the simulation time that this event was removed from the queue for service.

Returns:

The simulation time

type

public int type()

Get the user-defined tag of this event

Returns:

The tag

scheduledBy

public int scheduledBy()

Get the unique id number of the entity which scheduled this event.

Returns:

the id number

getTag

public int getTag()

Get the user-defined tag of this event.

Returns:

The tag

getData

public Object getData()

Get the data passed in this event.

Returns:

A reference to the data

clone

public Object clone()

Create an exact copy of this event.

Overrides:

clone in class Object

Returns:

The event's copy

setSource

public void setSource(int s)

Set the source entity of this event.

Parameters:

s - The unique id number of the entity

setDestination

public void setDestination(int d)

Set the destination entity of this event.

Parameters:

d - The unique id number of the entity