Module org.eclipse.persistence.nosql

Package org.eclipse.persistence.internal.eis.cobol.helper

Class Helper

java.lang.Object

org.eclipse.persistence.internal.eis.cobol.helper.Helper

public class Helper
extends Object

Purpose: This class contains some simple methods that are helpful and used through the classes

Constructor Summary

Constructors

Constructor	Description
Helper()

Method Summary

Modifier and Type	Method	Description
static byte	byteFromInt(int intValue)	takes a int an returns a byte
static byte	byteFromString(String string)
static Integer	integerFromByte(byte byteValue)	takes a byte and returns the Integer value
static Integer	integerFromHexString(String string)	takes a hex string representation and returns the Integer value
static Integer	integerFromString(String string)	takes a string as an argument and returns the Integer value
static int	intFromByte(byte byteValue)	takes a byte value and returns int value
static int	intFromHexString(String string)	takes a hex string and returns an int value
static int	power(int base, int power)	calculates a exponential value give the base and power

Methods inherited from class java.lang.Object

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

Constructor Details

Helper

public Helper()

Method Details

integerFromString

public static Integer integerFromString(String string)

takes a string as an argument and returns the Integer value

integerFromHexString

public static Integer integerFromHexString(String string)

takes a hex string representation and returns the Integer value

byteFromString

public static byte byteFromString(String string)

intFromHexString

public static int intFromHexString(String string)

takes a hex string and returns an int value

integerFromByte

public static Integer integerFromByte(byte byteValue)

takes a byte and returns the Integer value

intFromByte

public static int intFromByte(byte byteValue)

takes a byte value and returns int value

byteFromInt

public static byte byteFromInt(int intValue)

takes a int an returns a byte

power

public static int power(int base,
 int power)

calculates a exponential value give the base and power