SwiftCharsetUtils (Prowide Core API Reference)

java.lang.Object
- com.prowidesoftware.swift.model.SwiftCharsetUtils

```
public class SwiftCharsetUtils
extends java.lang.Object
```
Helper class to validate SWIFT char sets (named after the SWIFT User Handbook).
Note that when a SWIFT character set refers to a set of letters, lowercase or uppercase, it means only letters in English. Therefore this implementation does not use the Character API as being Character.isLetter because that would accept letters with internationalization. Instead, the integer values of the characters are used to compare them with the set of allowed characters in each case.

Field Summary

Fields
Modifier and Type Field and Description

static int OK

Fields
Modifier and Type	Field and Description
`static int`	`OK`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static java.lang.String`	`filter(java.lang.String s, SwiftCharset charset)` Returns a new string removing all characters that not belong to the parameter charset
`static char[]`	`get_a()` Gets SWIFT a charset; alphabetic capital letters (A through Z), upper case only.
`static char[]`	`get_A()` Gets SWIFT A charset; alphabetic, upper case or lower case A through Z, a through z.
`static char[]`	`get_B()` Gets SWIFT B charset; alphanumeric upper case or lower case A through Z, a through z and 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
`static char[]`	`get_c()` Gets SWIFT c charset; alpha-numeric capital letters (upper case), and digits only.
`static char[]`	`get_n()` Gets SWIFT n charset; numeric digits (0 through 9) only.
`static char[]`	`get_x()` Gets SWIFT x charset; any character of the X permitted set (General FIN application set) upper case and lower case allowed.
`static char[]`	`get_y()` Gets SWIFT y charset; any character of the Y permitted set (EDI service specific set), upper case only.
`static char[]`	`get_z()` Gets SWIFT z charset; all characters included in the X and Y sets, plus a couple of special characters.
`static java.lang.String`	`getAsString(char[] charset)` Returns a human-friendly description of the charset
`static java.lang.String`	`getAsString(SwiftCharset charset)` Returns a human-friendly description of the charset
`static boolean`	`is_a(char character)` Returns true if the parameter char is part of the a character set; alphabetic capital letters (A through Z), upper case only
`static boolean`	`is_A(char character)` Returns true if the parameter char is part of the A character set; alphabetic, upper case or lower case A through Z, a through z
`static int`	`is_a(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the a character set.
`static int`	`is_A(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the A character set.
`static boolean`	`is_B(char character)` Returns true if the parameter char is part of the B character set; alphanumeric upper case or lower case A through Z, a through z and digits
`static int`	`is_B(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the B character set.
`static boolean`	`is_c(char character)` Returns true if the parameter char is part of the c character set; alpha-numeric capital letters (upper case), and digits only
`static int`	`is_c(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the c character set.
`static boolean`	`is_n(char character)` Returns true if the parameter char is part of the n character set; numeric digits (0 through 9) only
`static int`	`is_n(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the n character set.
`static boolean`	`is_x(char character)` Returns true if the parameter char is part of the x character set; any character of the X permitted set (General FIN application set) upper case and lower case allowed
`static int`	`is_x(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the x character set.
`static boolean`	`is_y(char character)` Returns true if the parameter char is part of the y character set; any character of the Y permitted set (EDI service specific set), upper case only
`static int`	`is_y(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the y character set.
`static boolean`	`is_z(char character)` Returns true if the parameter char is part of the z character set; all characters included in the X and Y sets, plus a couple of special characters
`static int`	`is_z(java.lang.String s)` Returns this.OK (-1) if all characters of parameter string are part of the z character set.
`static boolean`	`is(char c, SwiftCharset charset)` Checks if the character belogs to a given SWIFT charset
`static int`	`is(java.lang.String s, SwiftCharset charset)` Checks if the string character belogs to a given SWIFT charset

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - OK
```
public static final int OK
```
    See Also:
    
    Constant Field Values
- Method Detail
  - is_n
```
public static boolean is_n(char character)
```
    Returns true if the parameter char is part of the n character set; numeric digits (0 through 9) only
  - is_n
```
public static int is_n(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the n character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_n()
  - is_a
```
public static boolean is_a(char character)
```
    Returns true if the parameter char is part of the a character set; alphabetic capital letters (A through Z), upper case only
  - is_a
```
public static int is_a(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the a character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_a()
  - is_x
```
public static boolean is_x(char character)
```
    Returns true if the parameter char is part of the x character set; any character of the X permitted set (General FIN application set) upper case and lower case allowed
  - is_x
```
public static int is_x(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the x character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_x()
  - is_y
```
public static boolean is_y(char character)
```
    Returns true if the parameter char is part of the y character set; any character of the Y permitted set (EDI service specific set), upper case only
  - is_y
```
public static int is_y(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the y character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_y()
  - is_z
```
public static boolean is_z(char character)
```
    Returns true if the parameter char is part of the z character set; all characters included in the X and Y sets, plus a couple of special characters
  - is_z
```
public static int is_z(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the z character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_z()
  - is_c
```
public static boolean is_c(char character)
```
    Returns true if the parameter char is part of the c character set; alpha-numeric capital letters (upper case), and digits only
  - is_c
```
public static int is_c(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the c character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_c()
  - is_A
```
public static boolean is_A(char character)
```
    Returns true if the parameter char is part of the A character set; alphabetic, upper case or lower case A through Z, a through z
  - is_A
```
public static int is_A(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the A character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_A()
  - is_B
```
public static boolean is_B(char character)
```
    Returns true if the parameter char is part of the B character set; alphanumeric upper case or lower case A through Z, a through z and digits
  - is_B
```
public static int is_B(java.lang.String s)
```
    Returns this.OK (-1) if all characters of parameter string are part of the B character set. Otherwise returns the position (zero based) of the first invalid character found.
    
    See Also:
    
    get_B()
  - is
```
public static int is(java.lang.String s,
                     SwiftCharset charset)
```
    Checks if the string character belogs to a given SWIFT charset
    
    Returns:
    
    Returns this.OK (-1) if all characters in the string matches a char defined in the charset or the position (zero based) of the first invalid character found
  - is
```
public static boolean is(char c,
                         SwiftCharset charset)
```
    Checks if the character belogs to a given SWIFT charset
    
    Returns:
    
    true if character matches a char defined in the charset
  - getAsString
```
public static java.lang.String getAsString(SwiftCharset charset)
```
    Returns a human-friendly description of the charset
    
    Parameters:
    
    charset - a list of character defining a charset
    
    Returns:
    
    a string describing the charset
  - get_n
```
public static char[] get_n()
```
    Gets SWIFT n charset; numeric digits (0 through 9) only.
  - get_a
```
public static char[] get_a()
```
    Gets SWIFT a charset; alphabetic capital letters (A through Z), upper case only.
  - get_A
```
public static char[] get_A()
```
    Gets SWIFT A charset; alphabetic, upper case or lower case A through Z, a through z.
  - get_x
```
public static char[] get_x()
```
    Gets SWIFT x charset; any character of the X permitted set (General FIN application set) upper case and lower case allowed.
  - get_y
```
public static char[] get_y()
```
    Gets SWIFT y charset; any character of the Y permitted set (EDI service specific set), upper case only.
  - get_z
```
public static char[] get_z()
```
    Gets SWIFT z charset; all characters included in the X and Y sets, plus a couple of special characters.
  - get_c
```
public static char[] get_c()
```
    Gets SWIFT c charset; alpha-numeric capital letters (upper case), and digits only.
  - get_B
```
public static char[] get_B()
```
    Gets SWIFT B charset; alphanumeric upper case or lower case A through Z, a through z and 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
  - getAsString
```
public static java.lang.String getAsString(char[] charset)
```
    Returns a human-friendly description of the charset
    
    Parameters:
    
    charset - a list of character defining a charset
    
    Returns:
    
    a string describing the charset
  - filter
```
public static java.lang.String filter(java.lang.String s,
                                      SwiftCharset charset)
```
    Returns a new string removing all characters that not belong to the parameter charset
    
    Parameters:
    
    s - the string to filter
    
    charset - a charset to match
    
    Returns:
    
    a new string with non matching characters removed

Class SwiftCharsetUtils

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

OK

Method Detail

is_n

is_n

is_a

is_a

is_x

is_x

is_y

is_y

is_z

is_z

is_c

is_c

is_A

is_A

is_B

is_B

is

is

getAsString

get_n

get_a

get_A

get_x

get_y

get_z

get_c

get_B

getAsString

filter