Class LogTunnel

java.lang.Object

QueueNet.NodeSection

NodeSections.PipeSection

NodeSections.ServiceSection

NodeSections.ServiceTunnel

NodeSections.LogTunnel

public class LogTunnel
extends ServiceTunnel

Title: LogTunnel Extension

Description: This class extends the "tunnel" service-section by adding logging (information about forward messages only). Every message sent from the input section is forwarded to the output section and every message sent the from output section is backward to the input section.

Author:

Michael Fercu Date: 12-lug-2008 Time: 14.04.02, Marco Bertoli Date: 12-dec-2009 Nearly rewrote everything to fix bugs with log files kept open and with log lines deleted when multiple loggers were writing on the same file. Now instead of using Log4j it relies on a fast, custom, thread-safe implementation.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COLUMN_CLASSID
static final String	COLUMN_INTERARRIVAL_ANYCLASS
static final String	COLUMN_INTERARRIVAL_SAMECLASS
static final String	COLUMN_JOBID
static final String	COLUMN_LOGGERNAME
static final String	COLUMN_START_TIME
static final String	COLUMN_TIMESTAMP
static final String[]	COLUMNS

Fields inherited from class NodeSection

EXCEPTION_MEASURE_DOES_NOT_EXIST, EXCEPTION_PROPERTY_NOT_AVAILABLE, INPUT, jobsList, 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
LogTunnel(String argFN, String argFP, Boolean argET, Boolean argBLN, Boolean argBTS, Boolean argBJID, Boolean argBJC, Boolean argBTSC, Boolean argBTAC, Integer numClasses)	Creates a new instance of LogTunnel; called by simulator engine.

Method Summary

Modifier and Type	Method	Description
protected int	process(NetMessage message)	This method should be overridden to implement a specific NetMessage processor.

Methods inherited from class ServiceSection

sendBackward, sendBackward, 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, nodeLinked, 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

COLUMN_LOGGERNAME

public static final String COLUMN_LOGGERNAME

See Also:

• Constant Field Values

COLUMN_TIMESTAMP

public static final String COLUMN_TIMESTAMP

See Also:

• Constant Field Values

COLUMN_JOBID

public static final String COLUMN_JOBID

See Also:

• Constant Field Values

COLUMN_CLASSID

public static final String COLUMN_CLASSID

See Also:

• Constant Field Values

COLUMN_INTERARRIVAL_SAMECLASS

public static final String COLUMN_INTERARRIVAL_SAMECLASS

See Also:

• Constant Field Values

COLUMN_INTERARRIVAL_ANYCLASS

public static final String COLUMN_INTERARRIVAL_ANYCLASS

See Also:

• Constant Field Values

COLUMN_START_TIME

public static final String COLUMN_START_TIME

See Also:

• Constant Field Values

COLUMNS

public static final String[] COLUMNS

Constructor Details

LogTunnel

public LogTunnel(String argFN,
 String argFP,
 Boolean argET,
 Boolean argBLN,
 Boolean argBTS,
 Boolean argBJID,
 Boolean argBJC,
 Boolean argBTSC,
 Boolean argBTAC,
 Integer numClasses)

Creates a new instance of LogTunnel; called by simulator engine.

Method Details

process

protected int process(NetMessage message)
               throws NetException

Description copied from class: NodeSection

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

Overrides:

process in class ServiceTunnel

Parameters:

message - message to be processed.

Returns:

message processing result.

Throws:

NetException