oracle.spatial.network.util
Class FormatTransformerMetis

java.lang.Object
  oracle.spatial.network.util.FormatTransformerMetis

public class FormatTransformerMetis
extends java.lang.Object

Note: We currently only support fmt 1 of MeTis graph Files, i.e. the graph has weights associated with edges.

Constructor Summary

FormatTransformerMetis()

Method Summary

protected boolean	createDestFileDB(java.sql.Connection conn, java.lang.String networkName, java.lang.String destFile, java.lang.String mapTable)
protected boolean	createMapTable(java.sql.Connection conn, java.lang.String netName, java.lang.String mapTblNm) Note: this function will drop table mapTblNm if it exists and and create a new one.
boolean	fromNDM(java.sql.Connection conn, java.lang.String networkName, java.lang.String destFile, java.lang.String auxFile)
protected boolean	getTblNms(java.sql.Connection conn, java.lang.String networkName)
boolean	loadPartitionDB(java.sql.Connection conn, java.lang.String networkName, java.lang.String partitionFile, java.lang.String mapTableName, java.lang.String partitionTableName)
boolean	toNDM(java.sql.Connection conn, java.lang.String networkName, java.lang.String srcFile, java.lang.String auxFile)

Methods inherited from class java.lang.Object

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

Constructor Detail

FormatTransformerMetis

public FormatTransformerMetis()

Method Detail

toNDM

public boolean toNDM(java.sql.Connection conn,
                     java.lang.String networkName,
                     java.lang.String srcFile,
                     java.lang.String auxFile)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromNDM

public boolean fromNDM(java.sql.Connection conn,
                       java.lang.String networkName,
                       java.lang.String destFile,
                       java.lang.String auxFile)
                throws java.sql.SQLException,
                       java.io.IOException

Throws:

java.sql.SQLException

java.io.IOException

loadPartitionDB

public boolean loadPartitionDB(java.sql.Connection conn,
                               java.lang.String networkName,
                               java.lang.String partitionFile,
                               java.lang.String mapTableName,
                               java.lang.String partitionTableName)
                        throws java.io.IOException,
                               java.sql.SQLException

Throws:

java.io.IOException

java.sql.SQLException

createDestFileDB

protected boolean createDestFileDB(java.sql.Connection conn,
                                   java.lang.String networkName,
                                   java.lang.String destFile,
                                   java.lang.String mapTable)
                            throws java.sql.SQLException,
                                   java.io.IOException

Throws:

java.sql.SQLException

java.io.IOException

createMapTable

protected boolean createMapTable(java.sql.Connection conn,
                                 java.lang.String netName,
                                 java.lang.String mapTblNm)
                          throws java.sql.SQLException,
                                 java.io.IOException

Note: this function will drop table mapTblNm if it exists and and create a new one.

Throws:

java.sql.SQLException

java.io.IOException

getTblNms

protected boolean getTblNms(java.sql.Connection conn,
                            java.lang.String networkName)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException