be.ac.ulg.montefiore.run.totem.domain.model.impl
Class LspImpl

java.lang.Object
  be.ac.ulg.montefiore.run.totem.domain.model.jaxb.impl.LspImpl
      be.ac.ulg.montefiore.run.totem.domain.model.impl.LspImpl

All Implemented Interfaces:

DomainElement, Lsp, UnmarshallableObject, ValidatableObject, XMLSerializable, com.sun.xml.bind.JAXBObject

Direct Known Subclasses:

ExtendedLsp

public class LspImpl
extends LspImpl
implements Lsp

A Label Switched Path in a Domain

Creation date: 19-Jan-2005 15:47:36

Author:

Fabian Skivee (skivee@run.montefiore.ulg.ac.be), Olivier Delcourt(delcourt@run.montefiore.ulg.ac.be)

Nested Class Summary

Nested classes/interfaces inherited from class be.ac.ulg.montefiore.run.totem.domain.model.jaxb.impl.LspImpl

LspImpl.BackupTypeImpl, LspImpl.DiffServTypeImpl, LspImpl.PathTypeImpl, LspImpl.Unmarshaller

Nested classes/interfaces inherited from interface be.ac.ulg.montefiore.run.totem.domain.model.jaxb.Lsp

Lsp.BackupType, Lsp.DiffServType, Lsp.PathType

Field Summary

Fields inherited from class be.ac.ulg.montefiore.run.totem.domain.model.jaxb.impl.LspImpl

_Backup, _Bw, _DiffServ, _Id, _MaxRate, _Metric, _Path, _Status, has_Bw, has_MaxRate, has_Metric, version

Fields inherited from interface be.ac.ulg.montefiore.run.totem.domain.model.Lsp

BYPASS_BACKUP_TYPE, DETOUR_E2E_BACKUP_TYPE, DETOUR_LOCAL_BACKUP_TYPE, STATUS_DOWN, STATUS_UP

Constructor Summary

LspImpl()

LspImpl(Domain domain, java.lang.String id, float reservation, Path path)
Basic constructor to create a LSP with a bandwidth and a path

LspImpl(Domain domain, java.lang.String id, float reservation, Path path, int classType, int holdingPreemption, int setupPreemption)
More advanced constructor to create a primary lsp with all diffserv parameters.

LspImpl(Domain domain, java.lang.String protectedLspId, java.lang.String backupId, Path path, LspBackupType lspBackupType, java.util.Collection<Link> protectedLinks)
Advanced constructor to create a backup lsp.

Method Summary

void	addBackupLsp(Lsp lsp) Add a lsp in the list of backup lsps of this primary lsp.
boolean	equals(java.lang.Object o) Two LSPs are equal if they belong to the same domain and have the same id.
java.util.Set<Lsp>	getBackups() returns a set of the backups lsps
int	getBackupType() If the LSP is a backup LSP, get the type of Backup : - Lsp.DETOUR_E2E_BACKUP_TYPE if end to end detour backup - Lsp.DETOUR_LOCAL_BACKUP TYPE if local detour backup - Lsp.BYPASS_BACKUP_TYPE if bypass backup - -1 otherwise
int	getCT() Gets the DiffServ class type of the LSP, the diffserv class of the primary lsp if it is a backup, or the class type of the minimum priority if it is not defined.
int	getHoldingPreemption() Gets the holding preemption level of the LSP, the holding preemption level of the primary lsp if it is a backup, or the holding preemption level of the minimum priority if it is not defined.
Path	getLspPath() Get the path of the LSP
int	getLspStatus()
java.util.List<Link>	getProtectedLinks() If the LSP is a backup LSP and protect one or more links, this method return the list of protected links and null otherwise.
Lsp	getProtectedLsp() If the LSP is a backup LSP and protect a particular LSP, this method return this protected LSP and null otherwise.
float	getReservation() Get the reservation of a LSP
int	getSetupPreemption() Gets the setup preemption level of the LSP, the setup preemption level of the primary lsp if it is a backup, or the setup preemption level of the minimum priority if it is not defined.
int	hashCode()
void	init(Domain domain) Initialise the LSP : set a reference to the domain and create the LSP path.
boolean	isBackupLsp() True if the LSP is a backup LSP and false otherwise
void	makePrimary()
void	removeBackupLsp(Lsp lsp) Removes a LSP for the list of backups
void	setDomain(Domain domain) Set the domain reference
void	setLspId(java.lang.String id)
void	setLspPath(Path path) Set a new path for a LSP
void	setLspStatus(int status)
void	setProtectedLsp(java.lang.String lspId)
void	setReservation(float bw)

Methods inherited from class be.ac.ulg.montefiore.run.totem.domain.model.jaxb.impl.LspImpl

createRawValidator, createUnmarshaller, getBackup, getBw, getDiffServ, getId, getMaxRate, getMetric, getPath, getPrimaryInterface, getStatus, isSetBackup, isSetBw, isSetDiffServ, isSetId, isSetMaxRate, isSetMetric, isSetPath, isSetStatus, serializeAttributes, serializeBody, serializeURIs, setBackup, setBw, setDiffServ, setId, setMaxRate, setMetric, setPath, setStatus, unsetBackup, unsetBw, unsetDiffServ, unsetId, unsetMaxRate, unsetMetric, unsetPath, unsetStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface be.ac.ulg.montefiore.run.totem.domain.model.Lsp

getMaxRate, getMetric

Methods inherited from interface be.ac.ulg.montefiore.run.totem.domain.model.DomainElement

getId

Constructor Detail

LspImpl

public LspImpl()

LspImpl

public LspImpl(Domain domain,
               java.lang.String id,
               float reservation,
               Path path)

Basic constructor to create a LSP with a bandwidth and a path

Parameters:

domain -

reservation -

path -

LspImpl

public LspImpl(Domain domain,
               java.lang.String id,
               float reservation,
               Path path,
               int classType,
               int holdingPreemption,
               int setupPreemption)
        throws DiffServConfigurationException

More advanced constructor to create a primary lsp with all diffserv parameters.

Parameters:

domain -

id -

reservation -

path -

classType -

holdingPreemption -

setupPreemption -

Throws:

DiffServConfigurationException

LspImpl

public LspImpl(Domain domain,
               java.lang.String protectedLspId,
               java.lang.String backupId,
               Path path,
               LspBackupType lspBackupType,
               java.util.Collection<Link> protectedLinks)

Advanced constructor to create a backup lsp.

Parameters:

domain -

protectedLspId -

backupId -

lspBackupType -

protectedLinks -

Method Detail

init

public void init(Domain domain)
          throws InvalidPathException,
                 DiffServConfigurationException

Initialise the LSP : set a reference to the domain and create the LSP path. This method must be called prior to usage of the instance. Also checks if the priority is defined in the domain.

Parameters:

domain - The domain to which the LSP belongs

Throws:

InvalidPathException - if the path is invalid (not continuous or if a link or node cannot be found)

DiffServConfigurationException - if the setup or holding priority is not defined in the domain.

setLspId

public void setLspId(java.lang.String id)
              throws BadLspTypeException

Throws:

BadLspTypeException

setReservation

public void setReservation(float bw)
                    throws LinkCapacityExceededException

Throws:

LinkCapacityExceededException

getReservation

public float getReservation()

Get the reservation of a LSP

Returns:

getLspPath

public Path getLspPath()

Get the path of the LSP

Returns:

the path

setLspPath

public void setLspPath(Path path)

Set a new path for a LSP

Parameters:

path -

setDomain

public void setDomain(Domain domain)

Set the domain reference

Parameters:

domain -

getCT

public int getCT()

Gets the DiffServ class type of the LSP, the diffserv class of the primary lsp if it is a backup, or the class type of the minimum priority if it is not defined.

Returns:

getHoldingPreemption

public int getHoldingPreemption()

Gets the holding preemption level of the LSP, the holding preemption level of the primary lsp if it is a backup, or the holding preemption level of the minimum priority if it is not defined.

Returns:

getSetupPreemption

public int getSetupPreemption()

Gets the setup preemption level of the LSP, the setup preemption level of the primary lsp if it is a backup, or the setup preemption level of the minimum priority if it is not defined.

Returns:

isBackupLsp

public boolean isBackupLsp()

True if the LSP is a backup LSP and false otherwise

Returns:

True if the LSP is a backup LSP and false otherwise

getBackupType

public int getBackupType()

If the LSP is a backup LSP, get the type of Backup : - Lsp.DETOUR_E2E_BACKUP_TYPE if end to end detour backup - Lsp.DETOUR_LOCAL_BACKUP TYPE if local detour backup - Lsp.BYPASS_BACKUP_TYPE if bypass backup - -1 otherwise

Returns:

the type of backup LSP

getProtectedLsp

public Lsp getProtectedLsp()
                    throws LspNotFoundException

If the LSP is a backup LSP and protect a particular LSP, this method return this protected LSP and null otherwise.

Returns:

Throws:

LspNotFoundException

setProtectedLsp

public void setProtectedLsp(java.lang.String lspId)
                     throws BadLspTypeException

Throws:

BadLspTypeException

getProtectedLinks

public java.util.List<Link> getProtectedLinks()
                                       throws LinkNotFoundException

If the LSP is a backup LSP and protect one or more links, this method return the list of protected links and null otherwise.

Returns:

Throws:

LinkNotFoundException

equals

public boolean equals(java.lang.Object o)

Two LSPs are equal if they belong to the same domain and have the same id.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

addBackupLsp

public void addBackupLsp(Lsp lsp)

Add a lsp in the list of backup lsps of this primary lsp. This method should not be called directly.

Parameters:

lsp - Backup LSP to add to this primary

Throws:

java.lang.IllegalArgumentException - if the given lsp does not correspond to a backup lsp of this one

removeBackupLsp

public void removeBackupLsp(Lsp lsp)
                     throws LspNotFoundException

Removes a LSP for the list of backups

Parameters:

lsp -

Throws:

LspNotFoundException

getBackups

public java.util.Set<Lsp> getBackups()

returns a set of the backups lsps

Returns:

makePrimary

public void makePrimary()

getLspStatus

public int getLspStatus()

setLspStatus

public void setLspStatus(int status)
                  throws StatusTypeException

Throws:

StatusTypeException