it.unina.repository.MIRA
Class JNIMIRA

java.lang.Object
  it.unina.repository.MIRA.JNIMIRA

public class JNIMIRA
extends java.lang.Object

This class implements the JNI interface for MIRA (Unina).

Creation date : 6 juin 2005 12:26:54

Author:

Simon Balon (balon@run.montefiore.ulg.ac.be)

Constructor Summary

JNIMIRA()

Method Summary

static void	jniaddLink(int srcId, int dstId, float cap, float reservedBw, float metric) Adds Link in MIRA database
static void	jniaddNode(int nodeId, int type) Adds Node in MIRA database
static void	jniaddPath(int[] path, float reservation) Adds an already computed primary LSP to MIRA database
static int[]	jnicomputePath(int src, int dst, float bandwidth, int ADDLSP) Computes a primary LSP with MIRA
static void	jniinitMira(int miraVersion) Initializes MIRA High Level configuration, database filling,...
static void	jnikillMira() Kills MIRA Unload MIRA from memory
static void	jniprintMiraDB()
static void	jniremoveLink(int srcId, int dstId) Removes the link identified by srcNodeId and dstNodeId from MIRA database
static void	jniremoveNode(int nodeId) Removes the node identified by nodeId from MIRA database
static void	jniremovePath(int[] path, float reservation) Remove an already computed primary LSP to MIRA database

Methods inherited from class java.lang.Object

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

Constructor Detail

JNIMIRA

public JNIMIRA()

Method Detail

jniprintMiraDB

public static void jniprintMiraDB()

jniinitMira

public static void jniinitMira(int miraVersion)

Initializes MIRA High Level configuration, database filling,...

Parameters:

miraVersion - : specify if we want to use s-MIRA (type = 0) or new-MIRA (type = 1)

jnikillMira

public static void jnikillMira()

Kills MIRA Unload MIRA from memory

jniaddNode

public static void jniaddNode(int nodeId,
                              int type)
                       throws AddDBException

Adds Node in MIRA database

Parameters:

nodeId -

type - : specify if the node is an edge node (1) or not (0)

Throws:

AddDBException

jniaddLink

public static void jniaddLink(int srcId,
                              int dstId,
                              float cap,
                              float reservedBw,
                              float metric)
                       throws AddDBException

Adds Link in MIRA database

Parameters:

srcId -

dstId -

cap - capacity of the link per CT or OA

Throws:

AddDBException

jniaddPath

public static void jniaddPath(int[] path,
                              float reservation)
                       throws AddDBException

Adds an already computed primary LSP to MIRA database

Parameters:

path - the path as a list of NODE ids

reservation - requested bandwidth

Throws:

AddDBException

jniremovePath

public static void jniremovePath(int[] path,
                                 float reservation)
                          throws AddDBException

Remove an already computed primary LSP to MIRA database

Parameters:

path - the path as a list of NODE ids

reservation - requested bandwidth

Throws:

AddDBException

jniremoveNode

public static void jniremoveNode(int nodeId)
                          throws AddDBException

Removes the node identified by nodeId from MIRA database

Parameters:

nodeId -

Throws:

AddDBException

jniremoveLink

public static void jniremoveLink(int srcId,
                                 int dstId)
                          throws AddDBException

Removes the link identified by srcNodeId and dstNodeId from MIRA database

Parameters:

srcId -

dstId -

Throws:

AddDBException

jnicomputePath

public static int[] jnicomputePath(int src,
                                   int dst,
                                   float bandwidth,
                                   int ADDLSP)
                            throws AddDBException,
                                   NoRouteToHostException,
                                   RoutingException

Computes a primary LSP with MIRA

Parameters:

src -

dst -

bandwidth - requested bandwidth

ADDLSP - add the LSP to the database

Returns:

Throws:

AddDBException

NoRouteToHostException

RoutingException