com.rocketsoftware.mvapi.utility
Class MVString

java.lang.Object
  com.rocketsoftware.mvapi.utility.MVString

public class MVString
extends java.lang.Object

Provides limited set of multivalued string functions.

Field Summary

static java.lang.String	AM Attribute mark
static java.lang.String	DEFAULT_ENCODING
static java.lang.String	ENCODING
static java.lang.String	ENCODING_KEY MVSP character encoding key: -dmvsp-encoding=ISO-8859-1 (default is ISO-8859-1)
static java.lang.String	SM Segment mark
static java.lang.String	SVM Subvalue mark
static java.lang.String	VM Value mark

Constructor Summary

MVString()

Method Summary

static int	compareSystemDelimiter(char c1, char c2)
static int	compareSystemDelimiter(java.lang.String s1, java.lang.String s2) Compare s1 and s2 within the system delimiter order
static int	count(java.lang.String string, java.lang.String substr) Counts the number of substrings in string
static int	dcount(java.lang.String string, java.lang.String substr) Returns count of substrings in string delimited by substr.
static java.lang.String	delete(java.lang.String s, int amc)
static java.lang.String	extract(java.lang.String s, int amc) extract the attribute
static java.lang.String	extract(java.lang.String s, int amc, int vmc)
static java.lang.String	extract(java.lang.String s, int amc, int vmc, int svmc)
static java.lang.String	extract(java.lang.String s, java.lang.String delim, int cnt)
static boolean	isSystemDelimiter(java.lang.String s) Checks for a system delimiter.
static java.lang.String[]	split(java.lang.String buffer, java.lang.String delim) Returns a string array build from splitting a string by the specified delimiter.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ENCODING

public static final java.lang.String DEFAULT_ENCODING

See Also:

Constant Field Values

ENCODING

public static java.lang.String ENCODING

ENCODING_KEY

public static final java.lang.String ENCODING_KEY

MVSP character encoding key: -dmvsp-encoding=ISO-8859-1 (default is ISO-8859-1)

See Also:

Constant Field Values

SM

public static final java.lang.String SM

Segment mark

AM

public static final java.lang.String AM

Attribute mark

VM

public static final java.lang.String VM

Value mark

SVM

public static final java.lang.String SVM

Subvalue mark

Constructor Detail

MVString

public MVString()

Method Detail

count

public static int count(java.lang.String string,
                        java.lang.String substr)

Counts the number of substrings in string

Parameters:

string - to search

substr - string to search for

Returns:

count of substrings in string

dcount

public static int dcount(java.lang.String string,
                         java.lang.String substr)

Returns count of substrings in string delimited by substr.

Parameters:

string - to search

substr - string to search for

Returns:

count of substrings in string

delete

public static java.lang.String delete(java.lang.String s,
                                      int amc)

extract

public static java.lang.String extract(java.lang.String s,
                                       int amc)

extract the attribute

Parameters:

s - string

amc - attribute number

Returns:

return the attribute

extract

public static java.lang.String extract(java.lang.String s,
                                       int amc,
                                       int vmc)

extract

public static java.lang.String extract(java.lang.String s,
                                       int amc,
                                       int vmc,
                                       int svmc)

extract

public static java.lang.String extract(java.lang.String s,
                                       java.lang.String delim,
                                       int cnt)

split

public static java.lang.String[] split(java.lang.String buffer,
                                       java.lang.String delim)

Returns a string array build from splitting a string by the specified delimiter. Unlike the JDK split, this version does not drop empty sub strings.

Parameters:

buffer - string to split

delim - a delimiter used for splitting

Returns:

string array

isSystemDelimiter

public static boolean isSystemDelimiter(java.lang.String s)

Checks for a system delimiter.

Parameters:

s - String to check

Returns:

true if string is a system delimiter

compareSystemDelimiter

public static int compareSystemDelimiter(java.lang.String s1,
                                         java.lang.String s2)

Compare s1 and s2 within the system delimiter order

Parameters:

s1 - System delimiter 1

s2 - System delimiter 2

Returns:

0 if equal, -1 if s1s2

compareSystemDelimiter

public static int compareSystemDelimiter(char c1,
                                         char c2)