org.owasp.encoder

Class ASCIIBits

java.lang.Object

org.owasp.encoder.ASCIIBits

class ASCIIBits
extends java.lang.Object

ASCIIBits - Small helper class for building up 128-bit bit-mask (2 longs) to be used testing lower-ASCII characters. It helps make some other code easier to read. It is not intended to be public.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) long	_lowerMask Lower 64 bits.
(package private) long	_upperMask Upper 64 bits.

Constructor Summary

Constructors

Constructor and Description
ASCIIBits()

Method Summary

Modifier and Type	Method and Description
(package private) ASCIIBits	clear(char min, char max) Sets a range of characters to 0s in the masks.
(package private) ASCIIBits	clear(java.lang.String chars) Clears the bit (sets to 0) for each character in the argument string.
(package private) ASCIIBits	set(int min, int max) Sets a range of characters to 1s in the masks.
(package private) ASCIIBits	set(java.lang.String chars) Sets a bit to 1 for each character in the argument string.

Methods inherited from class java.lang.Object

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

Field Detail

_lowerMask

long _lowerMask

Lower 64 bits.

_upperMask

long _upperMask

Upper 64 bits.

Constructor Detail

ASCIIBits

ASCIIBits()

Method Detail

set

ASCIIBits set(java.lang.String chars)

Sets a bit to 1 for each character in the argument string. No checking is performed to see if characters are in the valid range 0..127.

Parameters:

chars - the characters to set to 1.

Returns:

this

clear

ASCIIBits clear(java.lang.String chars)

Clears the bit (sets to 0) for each character in the argument string.

Parameters:

chars - the characters to clear.

Returns:

this

set

ASCIIBits set(int min,
              int max)

Sets a range of characters to 1s in the masks.

Parameters:

min - the minimum (inclusive).

max - the maximum (inclusive).

Returns:

this

clear

ASCIIBits clear(char min,
                char max)

Sets a range of characters to 0s in the masks.

Parameters:

min - the minimum (inclusive).

max - the maximum (inclusive).

Returns:

this