Package org.webpki.util

Class StringUtil

java.lang.Object

org.webpki.util.StringUtil

public class StringUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
StringUtil()

Method Summary

Modifier and Type	Method	Description
static BitSet	charSet(String s)
static void	checkAllowedChars(String s, String allowedChars)
static void	checkAllowedChars(String s, BitSet allowedChars)
static String	checkRemovePrefix(String original, String prefix)
static int	firstMember(String s, String charSet)
static int	firstMember(String s, BitSet charSet)
static int	firstMember(String s, BitSet charSet, int startOffset)
static int	firstNonMember(String s, String charSet)
static int	firstNonMember(String s, BitSet charSet)
static int	firstNonMember(String s, BitSet charSet, int startOffset)
static boolean	hasOnlyLegalChars(String s, String allowedChars)
static boolean	hasOnlyLegalChars(String s, BitSet allowedChars)
static String	javaUnescape(String s)
static String	padLeft(String s, int length, char padChar)
static String[]	readFile(File file)
static String[]	readFile(String filename)
static String[]	splitAt(String s, String delimiter)
static String[]	splitAt(String s, String delimiter, boolean includeEmpty)
static String[]	splitAtAny(String s, String[] delimiters)
static String[]	splitAtAny(String s, String[] delimiters, boolean includeEmpty)
static String	tokenList(String[] list)
static String[]	tokenVector(String s)
static String[]	tokenVector(String s, String delimiters)
static String	zeroPaddedBinary(int n, int length)
static String	zeroPaddedHex(int n, int length)
static String	zeroPaddedNumber(int n, int length)

Methods inherited from class java.lang.Object

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

Constructor Details

StringUtil

public StringUtil()

Method Details

splitAtAny

public static String[] splitAtAny(String s,
 String[] delimiters,
 boolean includeEmpty)

splitAtAny

public static String[] splitAtAny(String s,
 String[] delimiters)

splitAt

public static String[] splitAt(String s,
 String delimiter,
 boolean includeEmpty)

splitAt

public static String[] splitAt(String s,
 String delimiter)

tokenVector

public static String[] tokenVector(String s,
 String delimiters)

tokenVector

public static String[] tokenVector(String s)

tokenList

public static String tokenList(String[] list)

charSet

public static BitSet charSet(String s)

firstMember

public static int firstMember(String s,
 BitSet charSet,
 int startOffset)

firstMember

public static int firstMember(String s,
 BitSet charSet)

firstMember

public static int firstMember(String s,
 String charSet)

firstNonMember

public static int firstNonMember(String s,
 BitSet charSet,
 int startOffset)

firstNonMember

public static int firstNonMember(String s,
 BitSet charSet)

firstNonMember

public static int firstNonMember(String s,
 String charSet)

hasOnlyLegalChars

public static boolean hasOnlyLegalChars(String s,
 BitSet allowedChars)

hasOnlyLegalChars

public static boolean hasOnlyLegalChars(String s,
 String allowedChars)

checkAllowedChars

public static void checkAllowedChars(String s,
 BitSet allowedChars)

checkAllowedChars

public static void checkAllowedChars(String s,
 String allowedChars)

checkRemovePrefix

public static String checkRemovePrefix(String original,
 String prefix)

javaUnescape

public static String javaUnescape(String s)

padLeft

public static String padLeft(String s,
 int length,
 char padChar)

zeroPaddedNumber

public static String zeroPaddedNumber(int n,
 int length)

zeroPaddedHex

public static String zeroPaddedHex(int n,
 int length)

zeroPaddedBinary

public static String zeroPaddedBinary(int n,
 int length)

readFile

public static String[] readFile(File file)
                         throws IOException

Throws:

IOException

readFile

public static String[] readFile(String filename)
                         throws IOException

Throws:

IOException