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java.lang.Objectat.spardat.enterprise.util.StringUtil
Some string utility functions
| Constructor Summary | |
StringUtil()
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| Method Summary | |
static void |
appendN(char c,
int n,
java.lang.StringBuffer b)
appends n times a given character to a StringBuffer |
static boolean |
consistsOnlyOf(java.lang.String s,
java.lang.String chars)
Yields true, if s consists only of characters in
chars. |
static java.lang.String |
decode(java.lang.String in,
char escapeCharacter)
Expects an string encoded with method encode and makes the inverse transformation, i.e., decode(encode(s)) == s. |
static java.lang.String |
encode(java.lang.String in,
char escapeCharacter)
Encodes a string so that all characters with unicode less than 128 that are not in the character range [0-9a-zA-Z ] are represented by an escape character (which might be a character which is less than 128 and not in the set [0-9a-zA-Z ]) followed by a two digit hexadecimal unicode value. |
static void |
main(java.lang.String[] args)
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static java.util.ArrayList |
split(java.lang.String s,
java.lang.String delim)
Assumes that s consists of strings seperated by delimiters and extracts the former. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public StringUtil()
| Method Detail |
public static void appendN(char c,
int n,
java.lang.StringBuffer b)
public static boolean consistsOnlyOf(java.lang.String s,
java.lang.String chars)
s consists only of characters in
chars. Returns true if the length of s is zero.
public static java.lang.String encode(java.lang.String in,
char escapeCharacter)
in - string to encodeescapeCharacter - the escape character
public static java.lang.String decode(java.lang.String in,
char escapeCharacter)
in - the string to decodeescapeCharacter - the same character used in encode.
public static java.util.ArrayList split(java.lang.String s,
java.lang.String delim)
s - the non-null string to splitdelim - specifies string that act as delimiter
public static void main(java.lang.String[] args)
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