| java.lang.Object
 org.w3c.tidy.TidyUtils
| TidyUtils | | final public class TidyUtils (Code) | | Utility class with handy methods, mainly for String handling or for reproducing c behaviours.
author:
Fabrizio Giustina
version:
$Revision $ ($Author $) |
| Method Summary | |
| public static boolean | findBadSubString(String s, String p, int len)
Return true if substring s is in p and isn't all in upper case. | | public static char | foldCase(char c, boolean tocaps, boolean xmlTags)
Fold case of a char. | | public static byte[] | getBytes(String str)
Should always be able convert to/from UTF-8, so encoding exceptions are converted to an Error to avoid adding
throws declarations in lots of methods. | | public static String | getString(byte[] bytes, int offset, int length)
Should always be able convert to/from UTF-8, so encoding exceptions are converted to an Error to avoid adding
throws declarations in lots of methods. | | public static boolean | isCharEncodingSupported(String name)
| | public static boolean | isDigit(char c)
| | static boolean | isInValuesIgnoreCase(String[] validValues, String valueToCheck)
Check if the string valueToCheck is contained in validValues array (case insesitie comparison). | | public static boolean | isLetter(char c)
| | public static boolean | isLower(char c)
Determines if the specified character is a lowercase character. | | public static boolean | isNamechar(char c)
| | static boolean | isQuote(int c)
| | public static boolean | isUpper(char c)
Determines if the specified character is a uppercase character. | | public static boolean | isWhite(char c)
Determines if the specified character is whitespace. | | static boolean | isXMLLetter(char c)
| | static boolean | isXMLNamechar(char c)
| | static boolean | isxdigit(char c)
| | public static int | lastChar(String str)
Return the last char in string. | | static boolean | toBoolean(int value)
Converts a int to a boolean. | | public static char | toLower(char c)
Maps the given character to its lowercase equivalent. | | static int | toUnsigned(int c)
convert an int to unsigned (& 0xFF). | | public static char | toUpper(char c)
Maps the given character to its uppercase equivalent. | | static int | wstrnchr(String s1, int len1, char cc)
return offset of cc from beginning of s1, -1 if not found. | | static boolean | wsubstr(String s1, String s2)
Same as wsubstrn, but without a specified length. | | static boolean | wsubstrn(String s1, int len1, String s2)
check if the first String contains the second one. | | static boolean | wsubstrncase(String s1, int len1, String s2)
check if the first String contains the second one (ignore case). |
| findBadSubString | | public static boolean findBadSubString(String s, String p, int len)(Code) | | Return true if substring s is in p and isn't all in upper case. This is used to check the case of SYSTEM, PUBLIC,
DTD and EN.
Parameters:
s - substring
Parameters:
p - full string
Parameters:
len - how many chars to check in p true if substring s is in p and isn't all in upper case |
| foldCase | | public static char foldCase(char c, boolean tocaps, boolean xmlTags)(Code) | | Fold case of a char.
Parameters:
c - char
Parameters:
tocaps - convert to caps
Parameters:
xmlTags - use xml tags? If true no change will be performed folded char |
| getBytes | | public static byte[] getBytes(String str)(Code) | | Should always be able convert to/from UTF-8, so encoding exceptions are converted to an Error to avoid adding
throws declarations in lots of methods.
Parameters:
str - String utf8 bytes
See Also: String.getBytes |
| getString | | public static String getString(byte[] bytes, int offset, int length)(Code) | | Should always be able convert to/from UTF-8, so encoding exceptions are converted to an Error to avoid adding
throws declarations in lots of methods.
Parameters:
bytes - byte array
Parameters:
offset - starting offset in byte array
Parameters:
length - length in byte array starting from offset same as new String(bytes, offset, length, "UTF8") |
| isCharEncodingSupported | | public static boolean isCharEncodingSupported(String name)(Code) | | Is the given character encoding supported?
Parameters:
name - character encoding name true if encoding is supported, false otherwhise. |
| isDigit | | public static boolean isDigit(char c)(Code) | | Is the given char a digit?
Parameters:
c - char true if the given char is a digit |
| isInValuesIgnoreCase | | static boolean isInValuesIgnoreCase(String[] validValues, String valueToCheck)(Code) | | Check if the string valueToCheck is contained in validValues array (case insesitie comparison).
Parameters:
validValues - array of valid values
Parameters:
valueToCheck - value to search for true if valueToCheck is found in validValues |
| isLetter | | public static boolean isLetter(char c)(Code) | | Is the given char a letter?
Parameters:
c - char true if the given char is a letter |
| isLower | | public static boolean isLower(char c)(Code) | | Determines if the specified character is a lowercase character.
Parameters:
c - char true if char is lower case. |
| isNamechar | | public static boolean isNamechar(char c)(Code) | | Is the given char valid in name? (letter, digit or "-", ".", ":", "_")
Parameters:
c - char true if char is a name char. |
| isQuote | | static boolean isQuote(int c)(Code) | | Is the given character a single or double quote?
Parameters:
c - char true if c is " or ' |
| isUpper | | public static boolean isUpper(char c)(Code) | | Determines if the specified character is a uppercase character.
Parameters:
c - char true if char is upper case. |
| isWhite | | public static boolean isWhite(char c)(Code) | | Determines if the specified character is whitespace.
Parameters:
c - char true if char is whitespace. |
| isXMLLetter | | static boolean isXMLLetter(char c)(Code) | | Is the given char a valid xml letter?
Parameters:
c - char true if the char is a valid xml letter |
| isXMLNamechar | | static boolean isXMLNamechar(char c)(Code) | | Is the given char valid in xml name?
Parameters:
c - char true if the char is a valid xml name char |
| isxdigit | | static boolean isxdigit(char c)(Code) | | Is the character a hex digit?
Parameters:
c - char true if he given character is a hex digit |
| lastChar | | public static int lastChar(String str)(Code) | | Return the last char in string. This is useful when trailing quotemark is missing on an attribute
Parameters:
str - String last char in String |
| toBoolean | | static boolean toBoolean(int value)(Code) | | Converts a int to a boolean.
Parameters:
value - int value true if value is != 0 |
| toLower | | public static char toLower(char c)(Code) | | Maps the given character to its lowercase equivalent.
Parameters:
c - char lowercase char. |
| toUnsigned | | static int toUnsigned(int c)(Code) | | convert an int to unsigned (& 0xFF).
Parameters:
c - signed int unsigned int |
| toUpper | | public static char toUpper(char c)(Code) | | Maps the given character to its uppercase equivalent.
Parameters:
c - char uppercase char. |
| wstrnchr | | static int wstrnchr(String s1, int len1, char cc)(Code) | | return offset of cc from beginning of s1, -1 if not found.
Parameters:
s1 - String
Parameters:
len1 - maximum offset (values > than lenl are ignored and returned as -1)
Parameters:
cc - character to search for index of cc in s1 |
| wsubstr | | static boolean wsubstr(String s1, String s2)(Code) | | Same as wsubstrn, but without a specified length.
Parameters:
s1 - full String
Parameters:
s2 - String to search for true if s2 is found in s2 (case insensitive search) |
| wsubstrn | | static boolean wsubstrn(String s1, int len1, String s2)(Code) | | check if the first String contains the second one.
Parameters:
s1 - full String
Parameters:
len1 - maximum position in String
Parameters:
s2 - String to search for true if s1 contains s2 in the range 0-len1 |
| wsubstrncase | | static boolean wsubstrncase(String s1, int len1, String s2)(Code) | | check if the first String contains the second one (ignore case).
Parameters:
s1 - full String
Parameters:
len1 - maximum position in String
Parameters:
s2 - String to search for true if s1 contains s2 in the range 0-len1 |
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