hu.mta.sztaki.lpds.cloud.simulator.iaas.resourcemodel
Class ResourceSpreader.FreqSyncer

java.lang.Object
  hu.mta.sztaki.lpds.cloud.simulator.Timed
      hu.mta.sztaki.lpds.cloud.simulator.iaas.resourcemodel.ResourceSpreader.FreqSyncer

All Implemented Interfaces:

Comparable<Timed>

Enclosing class:

ResourceSpreader

public static class ResourceSpreader.FreqSyncer
extends Timed

Field Summary

private ArrayList<ResourceSpreader>	depGroupExtension
private int	depgrouplen
private int	firstConsumerId
private ResourceSpreader[]	myDepGroup myDepGroup is always kept in order: first all the providers are listed, then all the consumers, when dealing with this data member please keep in mind this expected behavior.
private boolean	nudged
private boolean	regularFreqMode

Constructor Summary

private	ResourceSpreader.FreqSyncer(ResourceSpreader[] myDepGroup, int provcount, int dglen)
private	ResourceSpreader.FreqSyncer(ResourceSpreader provider, ResourceSpreader consumer)

Method Summary

private void	addSingleToDG(ResourceSpreader rs) Should only be used from addToGroup!
private void	addToGroup()
private void	buildDepGroup(ResourceSpreader startingItem)
ResourceSpreader[]	getClonedDepGroup() This will always give a fresh copy of the depgroup which can be changed as the user desires.
(package private) ResourceSpreader[]	getDepGroup() Only those should get the depgroup with this function who are not planning to change it's contents WARNING: If, for some reason, the contents of the returned array are changed then the proper operation of FreqSyncer cannot be guaranteed anymore.
int	getDGLen()
int	getFirstConsumerId()
private boolean	isInDepGroup(ResourceSpreader lookfor)
boolean	isRegularFreqMode()
(package private) void	nudge()
protected void	outOfOrderProcessing(long currentTime)
void	tick(long fires)
String	toString()
private void	updateMyFreqNow()

Methods inherited from class hu.mta.sztaki.lpds.cloud.simulator.Timed

calcTimeJump, compareTo, fire, getFireCount, getFrequency, getNextEvent, getNextFire, isSubscribed, jumpTime, nextEventDistance, resetTimed, setBackPreference, simulateUntil, simulateUntilLastEvent, skipEventsTill, subscribe, unsubscribe, updateFrequency

Methods inherited from class java.lang.Object

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

Field Detail

myDepGroup

private ResourceSpreader[] myDepGroup

myDepGroup is always kept in order: first all the providers are listed, then all the consumers, when dealing with this data member please keep in mind this expected behavior.

depgrouplen

private int depgrouplen

firstConsumerId

private int firstConsumerId

depGroupExtension

private final ArrayList<ResourceSpreader> depGroupExtension

nudged

private boolean nudged

regularFreqMode

private boolean regularFreqMode

Constructor Detail

ResourceSpreader.FreqSyncer

private ResourceSpreader.FreqSyncer(ResourceSpreader provider,
                                    ResourceSpreader consumer)

ResourceSpreader.FreqSyncer

private ResourceSpreader.FreqSyncer(ResourceSpreader[] myDepGroup,
                                    int provcount,
                                    int dglen)

Method Detail

addSingleToDG

private void addSingleToDG(ResourceSpreader rs)

Should only be used from addToGroup!

Parameters:

rs -

addToGroup

private void addToGroup()

isInDepGroup

private boolean isInDepGroup(ResourceSpreader lookfor)

nudge

void nudge()

getDepGroup

ResourceSpreader[] getDepGroup()

Only those should get the depgroup with this function who are not planning to change it's contents WARNING: If, for some reason, the contents of the returned array are changed then the proper operation of FreqSyncer cannot be guaranteed anymore.

Returns:

getDGLen

public int getDGLen()

getClonedDepGroup

public ResourceSpreader[] getClonedDepGroup()

This will always give a fresh copy of the depgroup which can be changed as the user desires. Because of the always copying behavior it will reduce the performance a little.

Returns:

toString

public String toString()

Overrides:

toString in class Timed

getFirstConsumerId

public int getFirstConsumerId()

outOfOrderProcessing

protected final void outOfOrderProcessing(long currentTime)

tick

public void tick(long fires)

Specified by:

tick in class Timed

updateMyFreqNow

private void updateMyFreqNow()

isRegularFreqMode

public boolean isRegularFreqMode()

buildDepGroup

private void buildDepGroup(ResourceSpreader startingItem)