Package com.softwaremining.util

Class CBLStringProcessor

java.lang.Object

com.softwaremining.util.CBLStringProcessor

public class CBLStringProcessor
extends Object

StringProcessor replicates COBOL's STRING statements.
Concatenates the partial or complete contents of two or more strings into one single data item.

Field Summary

Fields

Modifier and Type	Field	Description
static long	totalRuntime	for internal use only ...

Constructor Summary

Constructors

Constructor	Description
CBLStringProcessor(AbstractDataObject field)
CBLStringProcessor(ISMBean wrapper)

Method Summary

Modifier and Type	Method	Description
void	addCncatenationClause(String toConcatenate, String delimtor)
boolean	process()
static boolean	process(AbstractDataObject resultField, String[] toConcatenate, String[] delimiters)	Concatenates the list of "toConcatenate" strings using delimiters, and place the result into resultField
static boolean	process(AbstractDataObject resultField, String[] toConcatenate, String[] delimeters, ISMNumeric positionPointerField)	Concatenates the list of "toConcatenate" strings using delimiters, and place the result into resultField
static boolean	processSubString(AbstractDataObject resultField, int offset, String[] toConcatenate, String[] delimiters)	Concatenates the list of "toConcatenate" strings using delimiters, and place the result into resultField
void	setPointer(ISMNumeric pointer)

Methods inherited from class java.lang.Object

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

Field Details

totalRuntime

public static long totalRuntime

for internal use only ... profiling information

Constructor Details

CBLStringProcessor

public CBLStringProcessor(AbstractDataObject field)

CBLStringProcessor

public CBLStringProcessor(ISMBean wrapper)

Method Details

addCncatenationClause

public void addCncatenationClause(String toConcatenate,
 String delimtor)

setPointer

public void setPointer(ISMNumeric pointer)

process

public boolean process()

process

public static boolean process(AbstractDataObject resultField,
 String[] toConcatenate,
 String[] delimeters,
 ISMNumeric positionPointerField)

Concatenates the list of "toConcatenate" strings using delimiters, and place the result into resultField

Parameters:

resultField - - Will contain result of the concatenation

toConcatenate - - List of strings to concatenate

delimeters - - must match the number of items in "toConcatenate". e.g. for toConcatenate item "ABC01" , a delimiter of "0" will cause the string to be trimmed to "ABC"

positionPointerField - : the concatenation result will be placed into position in this field. Also, after concatenation, the field will be set to length of concatenated elements

Returns:

- OVERFLOW: if true - it means the length of concatenations were larger than that provided in the resultField

process

public static boolean process(AbstractDataObject resultField,
 String[] toConcatenate,
 String[] delimiters)

Concatenates the list of "toConcatenate" strings using delimiters, and place the result into resultField

Parameters:

resultField - - Will contain result of the concatenation

toConcatenate - - List of strings to concatenate

delimiters - - must match the number of items in "toConcatenate". e.g. for toConcatenate item "ABC01" , a delimiter of "0" will cause the string to be trimmed to "ABC"

Returns:

- OVERFLOW: if true - it means the length of concatenations were larger than that provided in the resultField

processSubString

public static boolean processSubString(AbstractDataObject resultField,
 int offset,
 String[] toConcatenate,
 String[] delimiters)

Concatenates the list of "toConcatenate" strings using delimiters, and place the result into resultField

Parameters:

toConcatenate - - List of strings to concatenate

delimiters - - must match the number of items in "toConcatenate". e.g. for toConcatenate item "ABC01" , a delimiter of "0" will cause the string to be trimmed to "ABC"

resultBean - - Will contain result of the concatenation

positionPointerField - : the concatenation result will be placed into position in this field. Also, after concatenation, the field will be set to length of concatenated elements

Returns:

- OVERFLOW: if true - it means the length of concatenations were larger than that provided in the resultField