gov.nist.antd.mpls.signaling.information
Class ExplicitRoutingInformation

java.lang.Object
  |
  +--gov.nist.antd.mpls.signaling.information.ExplicitRoutingInformation

public class ExplicitRoutingInformation

extends java.lang.Object

Explicit Routing Information.

 This class was developed at the National Institute of Standards and
 Technology by employees of the Federal Government and the Towson
 University by student in the course of their official duties.  Pursuant
 to title 17 Section 105 of the United  States Code this software is not
 subject to copyright protection and is in the public domain.
 NIST assumes no responsibility whatsoever for its use by other parties,
 and makes no guarantees, expressed or implied, about its quality,
 reliability, or any other characteristic.
 

 We would appreciate acknowledgement if the software is used.
 

 NIST ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION AND
 DISCLAIM ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING
 FROM THE USE OF THIS SOFTWARE.
 

Author:

EunHyuk Lim (ehlim@antd.nist.gov, othree28@hotmail.com)

, borchert , Chul Kim

Field Summary

java.util.Vector	ConstraintTable Field ConstraintTable - Contraint content table
int	DestIPAddr Field DestIPAddr - Destination IP Address
java.lang.String	EgressNodeID Field IngressNodeID, EgressNodeID - Ingress / Egress Node ID
java.lang.String	IngressNodeID Field IngressNodeID, EgressNodeID - Ingress / Egress Node ID
java.util.Vector	NodeIDList Field NodeIDList - Node ID List - for simulation
java.util.Vector	NodeList Field NodeList - TE Path Node List
java.util.Vector	pathVector Field pathVector - TE Path List
MPLSSignalingInfo	sigInfo Field sigInfo - MPLS Signaling Information
int	SrcIPAddr Field SrcIPAddr - Source IP Address

Constructor Summary

ExplicitRoutingInformation(MPLSSignalingInfo siginfo)
Constructor ExplicitRoutingInformation

Method Summary

void	addConstraintInfo(int ConstraintType, double value, int CompareType) Method addConstraintInfo Add contraint information to the tabel
void	addLabelInfo(java.util.Vector tunnelpathinfo) Method addLabelInfo Add Label information about Tennel path to a table
void	addNodeInfo(boolean isloose, java.lang.String nodeid, int ipaddr) Method addNodeInfo Add Node inforamtion to Node table
void	addPathVectorInfo(boolean isloose, java.lang.String nodeid, int ipaddr) Method addPathVectorInfo Add path Vector information to the table
void	addPathVectorLabelInfo(java.lang.String nodeid, int inintf, int inlabel, int outintf, int outlabel) Method addPathVectorLabelInfo Add path vector label information to a talbe
void	configExplicitRoutingInformation(com.renesys.raceway.DML.Configuration cfg) Method configExplicitRoutingInformation Configuration Explicit Routing Information
boolean	configExplicitRoutingInformation(java.util.Vector nodelist) Method configExplicitRoutingInformation Configure Explicit routing information
void	configLSPs(com.renesys.raceway.DML.Configuration cfg) Method configLSPs Configure LSPs - from DML
void	configTEExplicitRoutingInformation(com.renesys.raceway.DML.Configuration cfg) Method configTEExplicitRoutingInformation Configure the TE-Explicit Routing information
int	getIPAddr() Method getIPAddr Retrieve IP Address
boolean	getLooseRoutingInfo() Method getLooseRoutingInfo Retrieve Loose routing information
java.lang.String	getNodeID() Method getNodeID Get Node ID
int	getNodeListSize() Method getNodeListSize Get Node List size
java.lang.String	getOUNIPathVectorString() Method getOUNIPathVectorString Get O-UNI Path Vector through String
java.lang.String	getPathInfo() Method getPathInfo Retrieve the Path Information
java.lang.String	getPathVectorString() Method getPathVectorString Get Path Vector information through String
void	printNodeInfo() Method printNodeInfo Print Node Information
void	printPathVector() Method printPathVector Print Path Vector Information
void	removeTopNodeID() Method removeTopNodeID Remove the Top Node ID from the table
void	ReverseCopy(ExplicitRoutingInformation expinfo, MPLSSignalingInfo sinfo) Method ReverseCopy Reverse copy : Generate Backward Explicit routing information

Methods inherited from class java.lang.Object

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

Field Detail

sigInfo

public MPLSSignalingInfo sigInfo

Field sigInfo - MPLS Signaling Information

IngressNodeID

public java.lang.String IngressNodeID

Field IngressNodeID, EgressNodeID - Ingress / Egress Node ID

EgressNodeID

public java.lang.String EgressNodeID

Field IngressNodeID, EgressNodeID - Ingress / Egress Node ID

SrcIPAddr

public int SrcIPAddr

Field SrcIPAddr - Source IP Address

DestIPAddr

public int DestIPAddr

Field DestIPAddr - Destination IP Address

ConstraintTable

public java.util.Vector ConstraintTable

Field ConstraintTable - Contraint content table

NodeList

public java.util.Vector NodeList

Field NodeList - TE Path Node List

pathVector

public java.util.Vector pathVector

Field pathVector - TE Path List

NodeIDList

public java.util.Vector NodeIDList

Field NodeIDList - Node ID List - for simulation

Constructor Detail

ExplicitRoutingInformation

public ExplicitRoutingInformation(MPLSSignalingInfo siginfo)

Constructor ExplicitRoutingInformation

Parameters:

siginfo -

Method Detail

configExplicitRoutingInformation

public void configExplicitRoutingInformation(com.renesys.raceway.DML.Configuration cfg)
                                      throws com.renesys.raceway.DML.configException

Method configExplicitRoutingInformation Configuration Explicit Routing Information

Parameters:

cfg -

Throws:

com.renesys.raceway.DML.configException

configTEExplicitRoutingInformation

public void configTEExplicitRoutingInformation(com.renesys.raceway.DML.Configuration cfg)
                                        throws com.renesys.raceway.DML.configException

Method configTEExplicitRoutingInformation Configure the TE-Explicit Routing information

Parameters:

cfg -

Throws:

com.renesys.raceway.DML.configException

configLSPs

public void configLSPs(com.renesys.raceway.DML.Configuration cfg)
                throws com.renesys.raceway.DML.configException

Method configLSPs Configure LSPs - from DML

Parameters:

cfg - - XXX

Throws:

com.renesys.raceway.DML.configException

configExplicitRoutingInformation

public boolean configExplicitRoutingInformation(java.util.Vector nodelist)

Method configExplicitRoutingInformation Configure Explicit routing information

Parameters:

nodelist - - Node List

Returns:

boolean

addNodeInfo

public void addNodeInfo(boolean isloose,
                        java.lang.String nodeid,
                        int ipaddr)

Method addNodeInfo Add Node inforamtion to Node table

Parameters:

isloose - - True if loose routing is activated

nodeid - - Node ID

ipaddr - - Node's IP Address

addPathVectorInfo

public void addPathVectorInfo(boolean isloose,
                              java.lang.String nodeid,
                              int ipaddr)

Method addPathVectorInfo Add path Vector information to the table

Parameters:

isloose - - True if loose routing is activated

nodeid - - Node ID

ipaddr - - Node's IP Address

addPathVectorLabelInfo

public void addPathVectorLabelInfo(java.lang.String nodeid,
                                   int inintf,
                                   int inlabel,
                                   int outintf,
                                   int outlabel)

Method addPathVectorLabelInfo Add path vector label information to a talbe

Parameters:

nodeid - - Node ID

inintf - - Incoming Interface Id

inlabel - - Incoming label

outintf - - Outgoing Interface Id

outlabel - - Outgoing Label

addLabelInfo

public void addLabelInfo(java.util.Vector tunnelpathinfo)

Method addLabelInfo Add Label information about Tennel path to a table

Parameters:

tunnelpathinfo - - Tunnel Path Information table

addConstraintInfo

public void addConstraintInfo(int ConstraintType,
                              double value,
                              int CompareType)

Method addConstraintInfo Add contraint information to the tabel

Parameters:

ConstraintType - - Contraint type

value - - Contraint Value

CompareType - - Compare type

getPathInfo

public java.lang.String getPathInfo()

Method getPathInfo Retrieve the Path Information

Returns:

String

getLooseRoutingInfo

public boolean getLooseRoutingInfo()

Method getLooseRoutingInfo Retrieve Loose routing information

Returns:

boolean - True if Loose routing is activated

getNodeID

public java.lang.String getNodeID()

Method getNodeID Get Node ID

Returns:

String - Node ID

getIPAddr

public int getIPAddr()

Method getIPAddr Retrieve IP Address

Returns:

int - IP Address

getNodeListSize

public int getNodeListSize()

Method getNodeListSize Get Node List size

Returns:

int - List size

removeTopNodeID

public void removeTopNodeID()

Method removeTopNodeID Remove the Top Node ID from the table

printNodeInfo

public void printNodeInfo()

Method printNodeInfo Print Node Information

printPathVector

public void printPathVector()

Method printPathVector Print Path Vector Information

getPathVectorString

public java.lang.String getPathVectorString()

Method getPathVectorString Get Path Vector information through String

Returns:

String

getOUNIPathVectorString

public java.lang.String getOUNIPathVectorString()

Method getOUNIPathVectorString Get O-UNI Path Vector through String

Returns:

String

ReverseCopy

public void ReverseCopy(ExplicitRoutingInformation expinfo,
                        MPLSSignalingInfo sinfo)

Method ReverseCopy Reverse copy : Generate Backward Explicit routing information

Parameters:

expinfo - - Explicit Routing information

sinfo - - Signaling Informaiton