Package com.softwaremining.util

Class CobolUtility

java.lang.Object

com.softwaremining.util.CobolUtility

public class CobolUtility
extends Object

Utility class used internally by SoftwareMining framework to duplicate some COBOL String functionality

Field Summary

Fields

Modifier and Type	Field	Description
static char[]	CHAR_ARRAY_HIGH_VALUE
static char[]	CHAR_ARRAY_LOW_VALUE
static final char[]	CHAR_ARRAY_ONE
static char[]	CHAR_ARRAY_SPACE
static final char[]	CHAR_ARRAY_ZER0
static char	HIGH_VALUE_CHAR
static String	HIGH_VALUE_STRING
static final byte	HIGH_VALUES
static char	LOW_VALUE_CHAR
static String	LOW_VALUE_STRING
static final byte	LOW_VALUES
static long	totalRuntime_CobolUtilityFill
static long	totalTime_getFilledChars	for internal profiling use -
static long	totalTime_getFilledString	for internal profiling use -

Constructor Summary

Constructors

Constructor	Description
CobolUtility()

Method Summary

Modifier and Type	Method	Description
static final String	byteToString(byte filler)	create a string representation of the Byte
static char[]	getFilledChars(char[] _filler, long size)	create and fill a string
static final char[]	getFilledChars(char fillChar, long size)	create and fill a char Array
static final String	getFilledString(byte filler, long size)	create and fill a string
static String	getFilledString(char[] _filler, long size)
static String	getFilledString(char _filler, long size)	Create and fill a string
static final String	getFilledString(String _filler, long size)	create and fill a string
static final String	getPaddedString(String source, char filler, int size, boolean left)	Padd a string with Filler
static final boolean	isFilled(String src, char c)	COBOL is Filled With character c
static final boolean	isHighValues(String src)	COPBOL is HighValues
static final boolean	isLowValues(String src)	COBOL Is LowValues
static final boolean	isSpaces(String src)	COBOL is Filled With Space
static final boolean	isZeros(String src)	COBOL is Filled With Zeros
static final void	setWhenCompiled(String version)
static final String	whenCompiled()	This is currently a hardcoded version number.

Methods inherited from class java.lang.Object

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

Field Details

CHAR_ARRAY_ZER0

public static final char[] CHAR_ARRAY_ZER0

CHAR_ARRAY_ONE

public static final char[] CHAR_ARRAY_ONE

CHAR_ARRAY_SPACE

public static char[] CHAR_ARRAY_SPACE

HIGH_VALUES

public static final byte HIGH_VALUES

See Also:

• Constant Field Values

LOW_VALUES

public static final byte LOW_VALUES

See Also:

• Constant Field Values

LOW_VALUE_STRING

public static String LOW_VALUE_STRING

HIGH_VALUE_STRING

public static String HIGH_VALUE_STRING

LOW_VALUE_CHAR

public static char LOW_VALUE_CHAR

HIGH_VALUE_CHAR

public static char HIGH_VALUE_CHAR

CHAR_ARRAY_LOW_VALUE

public static char[] CHAR_ARRAY_LOW_VALUE

CHAR_ARRAY_HIGH_VALUE

public static char[] CHAR_ARRAY_HIGH_VALUE

totalTime_getFilledString

public static long totalTime_getFilledString

for internal profiling use -

totalTime_getFilledChars

public static long totalTime_getFilledChars

for internal profiling use -

totalRuntime_CobolUtilityFill

public static long totalRuntime_CobolUtilityFill

Constructor Details

CobolUtility

public CobolUtility()

Method Details

isLowValues

public static final boolean isLowValues(String src)

COBOL Is LowValues

Parameters:

src -

Returns:

isHighValues

public static final boolean isHighValues(String src)

COPBOL is HighValues

Parameters:

src -

Returns:

isSpaces

public static final boolean isSpaces(String src)

COBOL is Filled With Space

Parameters:

src -

Returns:

isZeros

public static final boolean isZeros(String src)

COBOL is Filled With Zeros

Parameters:

src -

Returns:

isFilled

public static final boolean isFilled(String src,
 char c)

COBOL is Filled With character c

Parameters:

src -

Returns:

-

getFilledString

public static final String getFilledString(byte filler,
 long size)

create and fill a string

Parameters:

filler - - string filler

size - - size of the resulting string

Returns:

- filled String

getFilledChars

public static final char[] getFilledChars(char fillChar,
 long size)

create and fill a char Array

Parameters:

size - - size of the resulting string

filler - - string filler

Returns:

- filled char array

getFilledString

public static final String getFilledString(String _filler,
 long size)

create and fill a string

Parameters:

size - - size of the resulting string - NOTE: Although the method allows passing a "long" - java does not allow creation of a char[long], hence the system will internally reduce this to an "int"

filler - - string filler

Returns:

- filled String

getFilledString

public static String getFilledString(char _filler,
 long size)

Create and fill a string

Parameters:

size - - size of the resulting string - NOTE: Although the method allows passing a "long" - java does not allow creation of a char[long], hence the system will internally reduce this to an "int"

filler - - Character filler

Returns:

- filled String

getFilledString

public static String getFilledString(char[] _filler,
 long size)

Parameters:

_filler -

size - - size of the resulting string - NOTE: Although the method allows passing a "long" - java does not allow creation of a char[long], hence the system will internally reduce this to an "int"

Returns:

getFilledChars

public static char[] getFilledChars(char[] _filler,
 long size)

create and fill a string

Parameters:

_filler -

size - - size of the resulting string - NOTE: Although the method allows passing a "long" - java does not allow creation of a char[long], hence the system will internally reduce this to an "int"

Returns:

byteToString

public static final String byteToString(byte filler)

create a string representation of the Byte

Parameters:

filler -

Returns:

getPaddedString

public static final String getPaddedString(String source,
 char filler,
 int size,
 boolean left)

Padd a string with Filler

Parameters:

source - - String to pad

filler - - filler for padding

size - - size of the resulting string - NOTE: Although the method allows passing a "long" - java does not allow creation of a char[long], hence the system will internally reduce this to an "int"

left - - if true pad left. Otherwise pad right

Returns:

- new padded string

whenCompiled

public static final String whenCompiled()

This is currently a hardcoded version number. The COBOL Version provides the following information. 1-4 Four numeric digits of the year in the Gregorian calendar. 5-6 Two numeric digits of the month of the year, in the range 01 through 12. 7-8 Two numeric digits of the day of the month, in the range 01 through 31. 9-10 Two numeric digits of the hours past midnight, in the range 00 through 23. 11-12 Two numeric digits of the minutes past the hour, in the range 00 through 59. 13-14 Two numeric digits of the seconds past the minute, in the range 00 through 59. 15-16 Two numeric digits of the hundredths of a second past the second, in the range 00 through 99. 17 Either the character '-' or the character '+'. The character '-' is returned if the local time indicated in the previous character positions is behind Greenwich Mean Time. The character '+' is returned if the local time indicated is the same as or ahead of Greenwich Mean Time. 18-19 If character position 17 is '-', two numeric digits are returned in the range 00 through 12 indicating the number of hours that the reported time is behind Greenwich Mean Time. If character position 17 is '+', two numeric digits are returned in the range 00 through 13 indicating the number of hours that the reported time is ahead of Greenwich Mean Time. 20-21 Two numeric digits are returned in the range 00 through 59 indicating the number of additional minutes that the reported time is ahead of or behind Greenwich Mean Time, depending on whether character position 17 is '+' or '-', respectively.

Returns:

setWhenCompiled

public static final void setWhenCompiled(String version)