Package jline.lang.layered

Class CacheTask

java.lang.Object

jline.lang.Element

jline.lang.layered.LayeredNetworkElement

jline.lang.layered.Task

jline.lang.layered.CacheTask

All Implemented Interfaces:

Serializable, Copyable

public class CacheTask
extends Task

A task that offers caching services

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected int[]	itemLevelCap
protected int	items
protected ReplacementStrategy	replacestrategy
protected boolean	retrieval

Fields inherited from class jline.lang.layered.Task

activities, delayOffTime, delayOffTimeMean, delayOffTimeSCV, entries, fanInSource, fanInValue, fanOutMap, multiplicity, parent, precedences, priority, replication, scheduling, setupTime, setupTimeMean, setupTimeSCV, thinkTime, thinkTimeMean, thinkTimeSCV

Fields inherited from class jline.lang.layered.LayeredNetworkElement

ACTIVITY, CALL, ENTRY, HOST, model, PROCESSOR, TASK

Fields inherited from class jline.lang.Element

name

Constructor Summary

Constructors

Constructor	Description
CacheTask(LayeredNetwork model, String name)
CacheTask(LayeredNetwork model, String name, int items, int[] itemLevelCap, ReplacementStrategy replacestrategy)
CacheTask(LayeredNetwork model, String name, int items, int[] itemLevelCap, ReplacementStrategy replacementStrategy, int multiplicity)
CacheTask(LayeredNetwork model, String name, int items, int[] itemLevelCap, ReplacementStrategy replacestrategy, int multiplicity, SchedStrategy scheduling)
CacheTask(LayeredNetwork model, String name, int items, int[] itemLevelCap, ReplacementStrategy replacestrategy, int multiplicity, SchedStrategy scheduling, Distribution thinkTime)
CacheTask(LayeredNetwork model, String name, int items, int itemLevelCap, ReplacementStrategy replacestrategy)
CacheTask(LayeredNetwork model, String name, int items, int itemLevelCap, ReplacementStrategy replacementStrategy, int multiplicity)
CacheTask(LayeredNetwork model, String name, int items, int itemLevelCap, ReplacementStrategy replacestrategy, int multiplicity, SchedStrategy scheduling)
CacheTask(LayeredNetwork model, String name, int items, int itemLevelCap, ReplacementStrategy replacestrategy, int multiplicity, SchedStrategy scheduling, Distribution thinkTime)

Method Summary

Modifier and Type	Method	Description
int[]	getItemLevelCap()
int	getItems()
ReplacementStrategy	getReplacestrategy()
int	getTotalCapacity()
boolean	hasRetrieval()
void	setItemLevelCap(int itemLevelCap)
void	setItemLevelCap(int[] itemLevelCap)
void	setItems(int items)
void	setReplacestrategy(ReplacementStrategy replacestrategy)
void	setRetrieval()
void	setRetrieval(boolean retrieval)	Enable a retrieval system with delayed-hit coalescing on the cache miss path.

Methods inherited from class jline.lang.layered.Task

addActivity, addEntry, addPrecedence, addPrecedence, addPrecedence, getActivities, getDelayOffTime, getDelayOffTimeMean, getDelayOffTimeSCV, getEntries, getFanInSource, getFanInValue, getFanOutMap, getMeanHostDemand, getMultiplicity, getParent, getPrecedences, getPriority, getProcessor, getReplication, getScheduling, getSetupTime, getSetupTimeMean, getSetupTimeSCV, getThinkTimeMean, getThinkTimeSCV, hasSetupDelayoff, on, removeActivity, setActivity, setAsReferenceTask, setDelayOffTime, setDelayOffTime, setFanIn, setFanOut, setMultiplicity, setPriority, setReplication, setReplyEntry, setScheduling, setSetupTime, setSetupTime, setThinkTime, setThinkTime

Methods inherited from class jline.lang.Element

getName, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface jline.lang.Copyable

copy

Field Details

items

protected int items

itemLevelCap

protected int[] itemLevelCap

replacestrategy

protected ReplacementStrategy replacestrategy

retrieval

protected boolean retrieval

Constructor Details

CacheTask

public CacheTask(LayeredNetwork model,
 String name)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int itemLevelCap,
 ReplacementStrategy replacestrategy)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int[] itemLevelCap,
 ReplacementStrategy replacestrategy)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int itemLevelCap,
 ReplacementStrategy replacestrategy,
 int multiplicity,
 SchedStrategy scheduling)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int[] itemLevelCap,
 ReplacementStrategy replacestrategy,
 int multiplicity,
 SchedStrategy scheduling)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int itemLevelCap,
 ReplacementStrategy replacestrategy,
 int multiplicity,
 SchedStrategy scheduling,
 Distribution thinkTime)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int[] itemLevelCap,
 ReplacementStrategy replacestrategy,
 int multiplicity,
 SchedStrategy scheduling,
 Distribution thinkTime)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int itemLevelCap,
 ReplacementStrategy replacementStrategy,
 int multiplicity)

CacheTask

public CacheTask(LayeredNetwork model,
 String name,
 int items,
 int[] itemLevelCap,
 ReplacementStrategy replacementStrategy,
 int multiplicity)

Method Details

getItems

public int getItems()

setItems

public void setItems(int items)

getItemLevelCap

public int[] getItemLevelCap()

getTotalCapacity

public int getTotalCapacity()

setItemLevelCap

public void setItemLevelCap(int[] itemLevelCap)

setItemLevelCap

public void setItemLevelCap(int itemLevelCap)

getReplacestrategy

public ReplacementStrategy getReplacestrategy()

setReplacestrategy

public void setReplacestrategy(ReplacementStrategy replacestrategy)

setRetrieval

public void setRetrieval(boolean retrieval)

Enable a retrieval system with delayed-hit coalescing on the cache miss path. When set, concurrent misses for the same item that arrive while a fetch (the miss-branch activity and its backend calls) is already in flight are parked and released together as delayed hits when the fetch completes, instead of each triggering an independent fetch. The retrieval subsystem is the downstream call closure of the miss activity (see the POST_CACHE precedence); no extra topology is declared here.

setRetrieval

public void setRetrieval()

hasRetrieval

public boolean hasRetrieval()