Class Storage

java.lang.Object

QueueNet.NodeSection

NodeSections.PipeSection

NodeSections.InputSection

NodeSections.Storage

public class Storage
extends InputSection

Title: Storage

Description: This class implements the storage section.

Author:

Lulai Zhu Date: 15-07-2016 Time: 21.00.00

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FINITE_BLOCK
static final String	FINITE_DROP
static final String	FINITE_WAITING

Fields inherited from class NodeSection

EXCEPTION_MEASURE_DOES_NOT_EXIST, EXCEPTION_PROPERTY_NOT_AVAILABLE, INPUT, jobsList, logger, MSG_NOT_PROCESSED, MSG_PROCESSED, NO_ADDRESS, OUTPUT, PROPERTY_ID_ARRIVING_JOBS, PROPERTY_ID_AVERAGE_UTILIZATION, PROPERTY_ID_DEPARTING_JOBS, PROPERTY_ID_RESIDENCE_TIME, PROPERTY_ID_RESIDENT_JOBS, PROPERTY_ID_UTILIZATION, SERVICE

Constructor Summary

Constructors

Constructor	Description
Storage(Integer totalCapacity, Integer[] capacities, String[] dropRules, QueueGetStrategy getStrategy, QueuePutStrategy[] putStrategies)	Creates a new instance of the storage section.

Method Summary

Modifier and Type	Method	Description
boolean	isRedirectionON()	Tells if the redirection behaviour is turned on.
protected void	nodeLinked(NetNode node)	This method should be overridden to implement a specific behaviour of the node section when the node section itself is linked to the owner node.
void	preloadJobs(int[] jobsPerClass)	Preloads the specified numbers of jobs for each class.
protected int	process(NetMessage message)	This method should be overridden to implement a specific NetMessage processor.
void	redirectionTurnOFF()	Turns off the redirection behaviour.
void	redirectionTurnON(BlockingRegion region)	Turns on the redirection behaviour.

Methods inherited from class InputSection

sendForward, sendForward

Methods inherited from class NodeSection

analyze, analyze, analyzeFCR, analyzeFJ, analyzeJoin, analyzeTransition, getClassCompatibilities, getDoubleSectionProperty, getDoubleSectionProperty, getIntSectionProperty, getIntSectionProperty, getJobClasses, getJobInfoList, getObject, getObject, getOwnerNode, getParameter, getParameter, getSectionID, getServerTypes, isEnabled, isEnabled, isMine, isMyOwnerNode, redirect, removeMessage, send, send, send, send, send, send, sendAckAfterDrop, sendMe, sendMe, updateVisitPath

Methods inherited from class Object

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

Field Details

FINITE_DROP

public static final String FINITE_DROP

See Also:

• Constant Field Values

FINITE_BLOCK

public static final String FINITE_BLOCK

See Also:

• Constant Field Values

FINITE_WAITING

public static final String FINITE_WAITING

See Also:

• Constant Field Values

Constructor Details

Storage

public Storage(Integer totalCapacity,
 Integer[] capacities,
 String[] dropRules,
 QueueGetStrategy getStrategy,
 QueuePutStrategy[] putStrategies)

Creates a new instance of the storage section.

Method Details

isRedirectionON

public boolean isRedirectionON()

Tells if the redirection behaviour is turned on.

redirectionTurnOFF

public void redirectionTurnOFF()

Turns off the redirection behaviour.

redirectionTurnON

public void redirectionTurnON(BlockingRegion region)

Turns on the redirection behaviour.

nodeLinked

protected void nodeLinked(NetNode node)
                   throws NetException

Description copied from class: NodeSection

This method should be overridden to implement a specific behaviour of the node section when the node section itself is linked to the owner node. This method should be used to set node section properties depending on the owner node ones.

Overrides:

nodeLinked in class NodeSection

Parameters:

node - Owner node.

Throws:

NetException

preloadJobs

public void preloadJobs(int[] jobsPerClass)
                 throws NetException

Preloads the specified numbers of jobs for each class.

Parameters:

jobsPerClass - the specified numbers of jobs for each class.

Throws:

NetException

process

protected int process(NetMessage message)
               throws NetException

Description copied from class: NodeSection

This method should be overridden to implement a specific NetMessage processor.

Specified by:

process in class NodeSection

Parameters:

message - message to be processed.

Returns:

message processing result.

Throws:

NetException