spec.benchmarks.derby
Class Utils

java.lang.Object
  spec.benchmarks.derby.Utils

public class Utils
extends java.lang.Object

Field Summary

static int	BYTES_IN_LONG
static int	CALL_SPEC
static java.lang.String	CREATE_ACCOUNTS_TABLE
static boolean	DEBUG
static int	INFO_LENGTH
static java.math.BigDecimal[][][]	keys
static java.lang.String	UPDATE_ACCOUNTS_TABLE

Constructor Summary

Utils()

Method Summary

static java.math.BigDecimal[]	add(java.math.BigDecimal[] item1, java.math.BigDecimal[] item2)
static int[]	bytesToInts(byte[] bytes, int shift, int[] spec)
static long	bytesToLong(byte[] inbytes, int shift)
static java.util.HashMap	createRatesMap(int dim1, int dim2, int dim3, java.math.BigDecimal value1)
static java.math.BigDecimal[]	getArray()
static java.lang.String	getCreateDurationsTableQuery(java.lang.String name, int scale)
static java.lang.String	getInsertIntoDurationQuery(int scale, int tableNumber)
static java.lang.String	getPreparedSelectQuery(int tableNumber)
static java.lang.String	getSelectQuery(int tableNumber, int accountNumber)
static java.lang.String	getUpdateAccountsQuery(java.math.BigDecimal[] result, int id)
static java.math.BigDecimal[]	init(java.math.BigDecimal value)
static java.math.BigDecimal[][][]	initMulti(java.math.BigDecimal value)
static void	initRates()
static java.math.BigDecimal[]	initResultsArray(java.math.BigDecimal[] array)
static void	print(java.lang.String s)
static void	releaseResources()

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static final boolean DEBUG

keys

public static java.math.BigDecimal[][][] keys

UPDATE_ACCOUNTS_TABLE

public static final java.lang.String UPDATE_ACCOUNTS_TABLE

See Also:

Constant Field Values

CREATE_ACCOUNTS_TABLE

public static final java.lang.String CREATE_ACCOUNTS_TABLE

See Also:

Constant Field Values

BYTES_IN_LONG

public static final int BYTES_IN_LONG

See Also:

Constant Field Values

CALL_SPEC

public static final int CALL_SPEC

See Also:

Constant Field Values

INFO_LENGTH

public static final int INFO_LENGTH

See Also:

Constant Field Values

Constructor Detail

Utils

public Utils()

Method Detail

getCreateDurationsTableQuery

public static java.lang.String getCreateDurationsTableQuery(java.lang.String name,
                                                            int scale)

getInsertIntoDurationQuery

public static java.lang.String getInsertIntoDurationQuery(int scale,
                                                          int tableNumber)

initRates

public static final void initRates()

createRatesMap

public static java.util.HashMap createRatesMap(int dim1,
                                               int dim2,
                                               int dim3,
                                               java.math.BigDecimal value1)

initMulti

public static java.math.BigDecimal[][][] initMulti(java.math.BigDecimal value)

init

public static java.math.BigDecimal[] init(java.math.BigDecimal value)

getPreparedSelectQuery

public static final java.lang.String getPreparedSelectQuery(int tableNumber)

getSelectQuery

public static final java.lang.String getSelectQuery(int tableNumber,
                                                    int accountNumber)

getUpdateAccountsQuery

public static final java.lang.String getUpdateAccountsQuery(java.math.BigDecimal[] result,
                                                            int id)

initResultsArray

public static java.math.BigDecimal[] initResultsArray(java.math.BigDecimal[] array)

getArray

public static final java.math.BigDecimal[] getArray()

add

public static java.math.BigDecimal[] add(java.math.BigDecimal[] item1,
                                         java.math.BigDecimal[] item2)

print

public static void print(java.lang.String s)

bytesToLong

public static long bytesToLong(byte[] inbytes,
                               int shift)

bytesToInts

public static int[] bytesToInts(byte[] bytes,
                                int shift,
                                int[] spec)

releaseResources

public static void releaseResources()