lbg.simulator.event
Class EventFactory

java.lang.Object
  lbg.simulator.event.EventFactory

public class EventFactory
extends java.lang.Object

Event factory.

Author:

Cyril Briquet

Constructor Summary

EventFactory(Scenario sc)
Creates a new EventFactory.

Method Summary

Event	createCompletedTaskEvent(java.lang.String consumer_id, java.lang.String supplier_id, Task t, Resource res) Creates a CompletedTaskEvent so that target Task, submitted by target Consumer Peer, is completed by target Resource of target Supplier Peer, after the expected Task runtime from now.
Event	createFailedTaskEvent(java.lang.String consumer_id, java.lang.String supplier_id, Task t, Resource res) Creates a FailedTaskEvent so that target Task, submitted by target Consumer Peer, is cancelled by target Resource of target Supplier Peer, between now and the expected Task runtime from now.
Event	createJobEvent(UserAgent user, java.lang.String owner_id) Creates a SubmittedJobEvent so that target UserAgent submits, at a legal random time from now, a Job to target Peer.
Event	createJobEvent(UserAgent user, java.lang.String owner_id, long base_time) Creates a SubmittedJobEvent so that target UserAgent submits, at a legal random time from target base time, a Job to target Peer.
Event	createSelfEvent() Creates a SelfEvent.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EventFactory

public EventFactory(Scenario sc)
             throws GridException

Creates a new EventFactory.

Parameters:

sc - target Scenario

Throws:

GridException - if a parameter is illegal

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

createJobEvent

public Event createJobEvent(UserAgent user,
                            java.lang.String owner_id)
                     throws GridException

Creates a SubmittedJobEvent so that target UserAgent submits, at a legal random time from now, a Job to target Peer.

Parameters:

user - target UserAgent

owner_id - target Peer id

Returns:

created SubmittedJobEvent

Throws:

GridException - if a parameter is illegal

createJobEvent

public Event createJobEvent(UserAgent user,
                            java.lang.String owner_id,
                            long base_time)
                     throws GridException

Creates a SubmittedJobEvent so that target UserAgent submits, at a legal random time from target base time, a Job to target Peer.

Parameters:

user - target UserAgent

owner_id - target Peer id

base_time - target base time

Returns:

created SubmittedJobEvent

Throws:

GridException - if a parameter is illegal

createCompletedTaskEvent

public Event createCompletedTaskEvent(java.lang.String consumer_id,
                                      java.lang.String supplier_id,
                                      Task t,
                                      Resource res)
                               throws GridException

Creates a CompletedTaskEvent so that target Task, submitted by target Consumer Peer, is completed by target Resource of target Supplier Peer, after the expected Task runtime from now.

Parameters:

consumer_id - target Consumer Peer id

supplier_id - target Supplier Peer id

t - target Task

res - target Resource

Returns:

created CompletedTaskEvent

Throws:

GridException - if a parameter is illegal

createFailedTaskEvent

public Event createFailedTaskEvent(java.lang.String consumer_id,
                                   java.lang.String supplier_id,
                                   Task t,
                                   Resource res)
                            throws GridException

Creates a FailedTaskEvent so that target Task, submitted by target Consumer Peer, is cancelled by target Resource of target Supplier Peer, between now and the expected Task runtime from now.

Parameters:

consumer_id - target Consumer Peer id

supplier_id - target Supplier Peer id

t - target Task

res - target Resource

Returns:

created FailedTaskEvent

Throws:

GridException - if a parameter is illegal

createSelfEvent

public Event createSelfEvent()
                      throws GridException

Creates a SelfEvent.

Returns:

created SelfEvent

Throws:

GridException - if a parameter is illegal