oracle.spatial.util

Class Hilbert

java.lang.Object

oracle.spatial.util.Hilbert

public class Hilbert
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Hilbert()

Method Summary

Modifier and Type	Method and Description
static void	addToBlocksFromInputTable(long objId, java.lang.String inputTableName, java.lang.String blockTableName, int blockSize)
static void	confirmLhvColumn(java.sql.Connection conn, java.lang.String blockTableName)
static void	generateBlocksFromInputTable(long objId, long srid, java.lang.String inputTableName, java.lang.String blockTableName, int blockSize)
static long[]	hilbert_d2xy(long n, long d)
static long	hilbert_xy2d(long n, long x, long y)

Methods inherited from class java.lang.Object

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

Constructor Detail

Hilbert

public Hilbert()

Method Detail

hilbert_xy2d

public static long hilbert_xy2d(long n,
                                long x,
                                long y)

hilbert_d2xy

public static long[] hilbert_d2xy(long n,
                                  long d)

addToBlocksFromInputTable

public static void addToBlocksFromInputTable(long objId,
                                             java.lang.String inputTableName,
                                             java.lang.String blockTableName,
                                             int blockSize)
                                      throws java.io.IOException,
                                             java.sql.SQLException

Throws:

java.io.IOException

java.sql.SQLException

confirmLhvColumn

public static void confirmLhvColumn(java.sql.Connection conn,
                                    java.lang.String blockTableName)
                             throws java.sql.SQLException

Throws:

java.sql.SQLException

generateBlocksFromInputTable

public static void generateBlocksFromInputTable(long objId,
                                                long srid,
                                                java.lang.String inputTableName,
                                                java.lang.String blockTableName,
                                                int blockSize)
                                         throws java.io.IOException,
                                                java.sql.SQLException

Throws:

java.io.IOException

java.sql.SQLException