public class TextTools
extends java.lang.Object
Diff class, which implements
a differencing engine that works on arrays of Object (and as such of course
also for calculating the diff of String).| Modifier and Type | Field and Description |
|---|---|
static byte[] |
BOM |
static int |
BOM_LENGTH |
static java.lang.String |
DEFAULT_SEPARATOR |
static java.lang.String |
HTMLTAG_PATTERN |
static int |
MAX_COLUMN_LENGTH_ONE_LINE |
| Modifier and Type | Method and Description |
|---|---|
static int |
asNumberOrZero(java.lang.String text) |
static java.lang.String |
booleanToYesNo(boolean b)
Returns a l10n-Value for a given
boolean |
static java.lang.String |
booleanToYesNo(java.lang.Boolean b)
Returns a l10n-Value for a given
Boolean, returns
'???' |
static java.lang.String |
capitalize(java.lang.String s)
Returns the passed String with the first letter converted to upper case.
|
static java.lang.String |
capitalizeNN(java.lang.String s)
Returns the passed String with the first letter converted to upper case or null if null was passed.
|
static boolean |
containsDigits(java.lang.String text)
checks if a given string contains digits
|
static java.lang.String |
convertForHTMLInclusion(java.lang.String _str)
Deprecated.
|
static java.lang.String |
convertHTMLtoText(java.lang.String s)
Deprecated.
|
static java.lang.String |
convertToEnglishWord(long nr)
Converts a given
Long value into English number words. |
static java.lang.String |
convertToEnglishWord(long nr,
boolean uk) |
static java.lang.String |
convertUmlauts(java.lang.String _str)
Converts umlauts and sharp s in _str to their basic letter pair counterparts.
|
static java.lang.String |
copies(java.lang.String str,
int anz)
Copies a passed String n times.
|
static java.lang.String |
createTID(java.lang.String _str)
Modifies a given String so it is useable as a TID with a given prefix.
|
static java.lang.String |
createTID(java.lang.String _str,
java.lang.String _prefix) |
static java.lang.String |
decapitalize(java.lang.String s)
Returns the passed String with the first letter converted to lower case.
|
static java.lang.String |
decapitalizeNN(java.lang.String s)
Returns the passed String with the first letter converted to lower case or null if null was passed.
|
static java.lang.String |
disableHTML()
Deprecated.
|
static java.lang.String |
disableHTML(java.lang.String s) |
static boolean |
endsWithIgnoreCase(java.lang.String text,
java.lang.String postfix)
Faster alternative to
text.toLowerCase().endsWith(prefix). |
static java.lang.String |
escape(java.lang.String str,
java.lang.String chars)
Allows to escape the given characters in a String using the wellknown
'\' method (prefix 'em with '\').
|
static java.util.List |
extractDecimals(java.lang.String _input,
java.util.Locale _locale)
Extracts decimal numbers from the given String
-IMPORTANT
_groupWidth = int 3 : not part of DecimalFormatSymbols but mostly 3
|
static java.util.List |
extractDecimals(java.lang.String _input,
java.util.Locale _locale,
int _groupWidth) |
static java.lang.String |
findCommonPrefixInPathStringArray(java.lang.String[] paths)
Returns the common prefix of a StringArray containing paths with "/" as delimiter.
|
static java.lang.String |
findCommonPrefixInStringArray(java.lang.String[] s)
Returns the common prefix of a StringArray, returns "" if:
- StringArray is null or empty
- one String in the Array is null
- shortest String in Array is empty
IMPORTANT: checks every single char even specialchars
|
static java.lang.String |
formatAsNth(int n)
Returns a String for counting numbers in the English language,
such as 1st for 1, 2nd for 2, 3rd for 3 and so on.
|
static java.lang.String |
formatAsNth(long n)
Returns a String for counting numbers in the English language,
such as 1st for 1, 2nd for 2, 3rd for 3 and so on.
|
static java.lang.String |
generateFQN(java.lang.Class clazz)
Generates the fully qualified class name for the given class in the form it should occur in source code.
|
static java.lang.String |
generateFQN(java.lang.Class clazz,
boolean appendBracketsForArray) |
static java.lang.String |
generateFQN(java.lang.Class clazz,
boolean appendBracketsForArray,
boolean simpleName) |
static java.lang.String |
getAcceleratorKeyAsString()
returns localized string of given accelerator key, or null
if accKey itself oder the KeyStroke for is null
|
static java.lang.String |
getAcceleratorKeyAsString(javax.swing.KeyStroke keystroke)
returns localized string of given keystroke or null
if the KeyStroke was passed as null
|
static java.lang.String |
getAcceleratorKeyAsString(java.lang.String accKey) |
static byte[] |
getBytes(java.lang.String s,
java.nio.charset.Charset charset) |
static byte[] |
getBytes(java.lang.String s,
java.nio.charset.Charset charset,
boolean returnNullForNullString) |
static byte[] |
getBytes(java.lang.String s,
java.lang.String charsetName) |
static byte[] |
getBytes(java.lang.String s,
java.lang.String charsetName,
boolean returnNullForNullString) |
static int[] |
getCanonizedVersion(java.lang.String v)
Returns the passed version String as int[] with cut off .0 postfixes.
|
static java.nio.charset.Charset |
getCharset(java.lang.String csname)
Helper method to avoid having to catch IllegalCharsetNameException
and UnsupportedCharsetException (signals IRuntimeException instead).
|
static java.lang.String |
getCommonLetters(java.lang.String str1,
java.lang.String str2) |
static java.lang.String |
getCommonLetters(java.lang.String str1,
java.lang.String str2,
boolean caseSensitive) |
static java.lang.String |
getEncodedString(byte[] bytes,
java.nio.charset.Charset charset)
Returns the passed bytes as a String encoded using the passed charset.
|
static java.lang.String |
getEncodedString(byte[] bytes,
java.lang.String charsetName)
Returns the passed bytes as a String encoded using the charset represented by the passed charset name.
|
static java.lang.String |
getFirstLine(java.lang.String input)
Returns the first line of the passed String.
|
static java.lang.String |
getFullTextString(electric.xml.Parent _parent)
Returns a concatenation of all Text or CDATA node children of the
given Parent (as opposed to _parent.getTextString() which gives only the text
of the first such node).
|
static java.lang.String |
getGermanMarkovString(int len)
returns a
String which is a little bit 'German sounding' (the bigramm-probability
of the German language is used)
could be enhanced further by using trigram-probabilities... but I leave it for now ;o) |
static int |
getIndexOfCommonLetters(java.lang.String str1,
java.lang.String str2) |
static int |
getIndexOfCommonLetters(java.lang.String str1,
java.lang.String str2,
boolean caseSensitive) |
static java.lang.String |
getKurztext(java.lang.String text)
Returns a string that is at most maxLength characters long without trailing punctuation
or whitespace, and with an ellipsis (...) appended if the string really was shortened.
|
static java.lang.String |
getKurztext(java.lang.String text,
int maxLength) |
static java.lang.String |
getLastNLines(java.io.File file)
Returns the last n lines of a file
Is used when user reports a bug.
|
static java.lang.String |
getLastNLines(java.io.File file,
int n) |
static java.lang.String |
getLastNLines(java.io.File file,
int n,
boolean noneIfFileNotAccessible) |
static java.lang.String |
getLastNLines(java.lang.String input,
int n)
Extracts the last n lines from the input string.
|
static java.lang.String |
getStrippedTextForWidth(java.lang.String s,
int w)
Returns a line-breaked
String by a StringUtils.LF with the determined length for every row. |
static byte[] |
getUTF8Bytes(java.lang.String s) |
static byte[] |
getUTF8Bytes(java.lang.String s,
boolean returnNullForNullString) |
static java.lang.String |
getUTF8EncodedString(byte[] bytes)
Returns the passed bytes as a UTF-8 encoded String.
|
static java.lang.String |
humanReadableByteCount(long bytes)
Returns the passed number of bytes formatted as a human-readable String
if si is true the International System of Units (SI) is used, namely as powers of 1000;
if si is false binary prefixes are used, namely as powers of 1024
returns A human-readable String representing the number of bytes with the least possible unit-prefix and one digit.
|
static java.lang.String |
humanReadableByteCount(long bytes,
boolean si) |
static java.lang.String |
humanReadableByteCount(long bytes,
boolean si,
java.util.Locale locale) |
static boolean |
isNullOrEmpty(java.lang.String s)
Checks if a string is null, empty, or consists only of whitespace.
|
static boolean |
isNullOrEmpty(java.lang.String s,
boolean treatWhiteSpaceAsEmpty)
Checks if a string is null, empty, or consists only of whitespace.
|
static boolean |
isNumeric(java.lang.String text) |
static boolean |
isPrintable(char c)
Determine whether a character is printable.
|
static boolean |
isSufficientVersion(java.lang.String actualVersion,
java.lang.String requiredVersion)
Takes two version Strings in the form n.m[.o]* and decides wether actualVersion fullfills a requirement of requiredVersion.
|
static java.lang.String |
join(java.util.Collection col)
Returns a
String containing a (default by comma) separated list of the
String-representations of objects which are passed by the given Collection
or an empty String if the Collection is null or empty. |
static java.lang.String |
join(java.util.Collection col,
java.lang.String separator) |
static java.lang.String |
join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings) |
static java.lang.String |
join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings,
boolean removeDuplicates) |
static java.lang.String |
join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround) |
static java.lang.String |
join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix) |
static java.lang.String |
join(java.lang.Object[] _objs)
joins String.valueOf of the given objects, with escaping
returns the given default String if the given string[] was null or empty
--IMPORTANT
--there is also a version which can take a Collection
|
static java.lang.String |
join(java.lang.Object[] _objs,
java.lang.String _sepChar) |
static java.lang.String |
join(java.lang.Object[] _objs,
java.lang.String _sepChar,
java.lang.String _default) |
static java.lang.String |
join(java.lang.Object[] _objs,
java.lang.String _sepChar,
java.lang.String _default,
boolean _doEscape) |
static java.lang.String |
join(java.lang.String[] stringArray)
joins strings from given _strs, with escaping
returns the given default String if the given string[] was null or empty
|
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator) |
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default) |
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape) |
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings) |
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings) |
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates) |
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround) |
static java.lang.String |
join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround) |
static void |
join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround) |
static void |
join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix) |
static java.lang.String |
join(java.lang.String s1,
java.lang.String s2)
Joins 2 Strings together, delimited by a separator.
|
static java.lang.String |
join(java.lang.String s1,
java.lang.String s2,
java.lang.String separator) |
static java.lang.String |
joinLastDifferent(java.lang.String[] strs)
joins strings from a given String array for human interaction, namely using a different separator for the last element.
|
static java.lang.String |
joinLastDifferent(java.lang.String[] strs,
java.lang.String lastSep) |
static java.lang.String |
joinLastDifferent(java.lang.String[] strs,
java.lang.String lastSep,
java.lang.String sep) |
static java.lang.String |
joinRangifiedLastDifferent(java.lang.Integer[] seq) |
static java.lang.String |
joinRangifiedLastDifferent(java.lang.Integer[] seq,
java.lang.String lastSep) |
static java.lang.String |
joinRangifiedLastDifferent(java.lang.Integer[] seq,
java.lang.String lastSep,
java.lang.String sep) |
static java.lang.String |
joinRangifiedLastDifferent(java.lang.Integer[] seq,
java.lang.String lastSep,
java.lang.String sep,
java.lang.String rangeDelim) |
static java.lang.String |
left(java.lang.String str,
int len)
clone of the NetRexx method "left" with default pad
|
static java.lang.String |
left(java.lang.String str,
int len,
char pad) |
static java.lang.String |
makeVarNameString(java.lang.String s)
Creates a String suitable as variable name by removing all characters not
considered suitable for such names (as specified by the given RegExs).
|
static java.lang.String |
makeVarNameString(java.lang.String s,
java.lang.String regexRest) |
static java.lang.String |
makeVarNameString(java.lang.String s,
java.lang.String regexRest,
java.lang.String regexFirst) |
static java.lang.String[] |
mergeStringArrays(java.lang.String[] _a1,
java.lang.String[] _a2)
Null-safe method to merge the two given arrays of
Strings into a new array. |
static java.lang.String |
NE(java.lang.String[] candidates)
Returns the first non-null and non-empty string from an array of candidates.
|
static java.lang.String |
NE(java.lang.String s,
java.lang.String fallbackIfNullOrEmpty)
Returns the fallback value if the input string is null or empty, otherwise returns the input string.
|
static java.lang.String |
niceXiBytes(long amount)
turns a given number of bytes into a nice String using KiB, MiB etc units, also rounding to 3 significant decimals.
|
static java.lang.String |
niceXiBytes(long amount,
boolean longUnit) |
static java.lang.String |
NN(java.lang.String s)
Returns the passed fallback value if the passed String is null, otherwise returns the passed String as is.
|
static java.lang.String |
NN(java.lang.String s,
java.lang.String fallbackIfNull) |
static boolean |
nonStrictEquals(java.lang.String one,
java.lang.String other)
null-safe method to compare two strings for equality using the non-strict
comparison of NetRexx's '=' operator
|
static boolean |
nullSafeEqualsNN(java.lang.String a,
java.lang.String b)
Nullsafe but otherwise exact comparison of two strings that treats null and the empty
string as equal.
|
static java.lang.String |
objToStringWithClass(java.lang.Object o)
Returns the string representation of the given
Object
with the classname concatinated. |
static java.lang.String |
padLeft(java.lang.String s,
int n)
Pads a String
s to take up n characters,
padding with spaces on the left. |
static java.lang.String |
padRight(java.lang.String s,
int n)
Pads a String
s to take up n characters,
padding with spaces on the right. |
static java.lang.String |
padString(java.lang.String s,
int n,
char c)
Pads a String
s to take up n characters,
padding with char c on the left (true)
or on the right (false). |
static java.lang.String |
padString(java.lang.String s,
int n,
char c,
boolean paddingLeft) |
static java.util.Date |
parseDateValue(java.lang.String s)
Deprecated.
please use L10n.parseDate
|
static java.util.Date |
parseDateValue(java.lang.String s,
java.text.SimpleDateFormat df) |
static float |
parseFloatValue(java.lang.String _s)
Deprecated.
please use L10n.parseDecimal
|
static float |
parseFloatValue(java.lang.String _s,
float _default) |
static int |
parseIntValue(java.lang.String _s)
Deprecated.
please use L10n.parseDecimal
|
static int |
parseIntValue(java.lang.String _s,
int _default) |
static java.lang.String[] |
parseMatchingBraces(java.lang.String input,
java.lang.String openBlock,
java.lang.String closeBlock)
Similar to Netrexx build-in parse method, splits the given input into the following parts:
- 0: prefix, before the first openBlock occurrence
|
static byte[] |
prependBOM(byte[] bytes)
For prepending the UTF-8 "Byte order mark", so MS applications (such as Excel) recognise the charset as UTF-8.
|
static void |
processGStringTemplate(java.io.Reader in,
java.io.Writer out,
java.util.Map vars)
Process a template as if it is a GString ("Groovy String") and writes it out
|
static java.lang.String |
processGStringTemplate(java.lang.String in,
java.util.Map vars)
Process template as if it is a GString ("Groovy String")
|
static java.lang.String[] |
rangify(java.lang.Integer[] seq)
Turns a sequence of numbers into a range specification, if possible.
|
static java.lang.String[] |
rangify(java.lang.Integer[] seq,
java.lang.String rangeDelim) |
static java.lang.String |
reduceWhitespace(java.lang.String s)
Reduces multiple whitespace characters in a string to a single space and trims leading/trailing whitespace.
|
static java.lang.String |
removeBOM(byte[] input)
Removes an encoded ByteOrderMark intro from the passed byte array, if it has one.
|
static java.lang.String |
removeBOM(java.io.InputStream is)
Removes an encoded ByteOrderMark intro from the passed InputStream, if it has one.
|
static java.lang.String |
removeBOM(java.lang.String input)
Removes an encoded ByteOrderMark intro from the passed input String, if it has one.
|
static java.lang.String |
removeDuplicateLineBreaks(java.lang.String str)
Removes duplicate line breaks from a string.
|
static java.lang.String |
removePostfixFromString(java.lang.String s,
java.lang.String postfix) |
static java.lang.String |
removePrefixFromString(java.lang.String s,
java.lang.String prefix) |
static java.lang.String |
removeSectionFromString(java.lang.String s,
int fromPos,
int toPos)
Returns a String without a given section or null if null was passed as parameter.
|
static java.lang.String |
replaceHtmlEntities(java.lang.String s)
Deprecated.
|
static java.lang.String |
replaceUmlaut(java.lang.String s) |
static java.lang.String |
replaceXmlEntities(java.lang.String s)
Replace internal XML entities with the corresponding XML entity references.
|
static java.lang.String |
replaceXmlEntityReferences(java.lang.String s)
Replace XML entity references with the assigned special character.
|
static java.lang.String |
right(java.lang.String str,
int len)
clone of the NetRexx method "right" with default pad
|
static java.lang.String |
right(java.lang.String str,
int len,
char pad) |
static netrexx.lang.Rexx |
simpleBreakText(netrexx.lang.Rexx s)
Cuts a given Rexx into rows with a maximum length and
also possibly cutting words to achieve this.
|
static netrexx.lang.Rexx |
simpleBreakText(netrexx.lang.Rexx s,
int w) |
static netrexx.lang.Rexx |
simpleBreakText(netrexx.lang.Rexx s,
int w,
java.lang.String cutter) |
static netrexx.lang.Rexx |
simpleLongestSubWord(netrexx.lang.Rexx s,
netrexx.lang.Rexx w)
Finds the position at which a long word may be safely cut to achieve a maximum length.
|
static netrexx.lang.Rexx |
simpleLongestSubWord(netrexx.lang.Rexx s,
netrexx.lang.Rexx w,
java.lang.String cutter) |
static java.lang.String[] |
split(java.lang.String str)
splits a given string by a given separator*, with unescaping
*split separator will be prefixed with an expression, seems to be
useful when splitting escaped strings
returns an empty String array if given String was empty or null
|
static java.util.List<java.lang.String> |
split(java.lang.String s,
int maxLength)
Splits a String into Strings that have max maxLength chars.
|
static java.util.List<java.lang.String> |
split(java.lang.String s,
int maxLength,
boolean soft) |
static java.lang.String[] |
split(java.lang.String str,
java.lang.String sepChar) |
static java.lang.String[] |
split(java.lang.String str,
java.lang.String sepChar,
boolean trim) |
static java.lang.String[] |
splitAtComma(java.lang.String s)
Vastly faster implementation of very common 'split by delimiter' case in comparison to
String::split, which uses regex to do the same, introducing a metric ton of overhead
for this very simple task.
|
static java.lang.String[] |
splitAtDelimiter(java.lang.String s,
char delim)
Vastly faster implementation of very common 'split by delimiter' case in comparison to
String::split, which uses regex to do the same, introducing a metric ton of overhead
for this very simple task.
|
static java.lang.String[] |
splitAtDot(java.lang.String s)
Vastly faster implementation of very common 'split by delimiter' case in comparison to
String::split, which uses regex to do the same, introducing a metric ton of overhead
for this very simple task.
|
static java.util.List<java.lang.String> |
splitIntoTextAndNumbers(java.lang.String text) |
static boolean |
startsWithIgnoreCase(java.lang.String text,
java.lang.String prefix)
Faster alternative to
text.toLowerCase().startsWith(prefix). |
static boolean |
startWithSameLetter(java.lang.String str1,
java.lang.String str2) |
static boolean |
startWithSameLetter(java.lang.String str1,
java.lang.String str2,
boolean caseSensitive) |
static java.lang.String |
strip(java.lang.String str)
clone of the NetRexx method "strip"
|
static java.lang.String |
strip(java.lang.String str,
java.lang.String nullValue) |
static java.lang.String |
strip(java.lang.String str,
java.lang.String nullValue,
char _option) |
static java.lang.String |
strip(java.lang.String str,
java.lang.String nullValue,
char _option,
char _char) |
static java.lang.String |
stripAllWhitespace(java.lang.String s)
Removes all whitespace characters from a string.
|
static java.lang.String |
stripDelimiter(java.lang.String s,
java.lang.String delimiter)
Strips a passed String of the given String-occurences at the beginning and / or end.
|
static java.lang.String |
stripDelimiter(java.lang.String s,
java.lang.String delimiter,
boolean stripPrefix) |
static java.lang.String |
stripDelimiter(java.lang.String s,
java.lang.String delimiter,
boolean stripPrefix,
boolean stripPostfix) |
static java.lang.String |
stripHTML()
Deprecated.
|
static java.lang.String |
stripHTML(java.lang.String s) |
static java.lang.String |
stripHTMLTags(java.lang.String inputString,
java.util.Collection rejected)
Deprecated.
|
static java.lang.String |
stripHTMLTagsExcept(java.lang.String inputString,
java.util.Collection allowed)
Deprecated.
|
static java.lang.String |
trim(java.lang.String s)
Returns a trimmed version of the input string, or null if the input is null.
|
static java.lang.String |
trimTo(java.lang.String s,
int length)
Trims the passed String to the passed length.
|
static java.lang.String |
trimToChar(java.lang.String text,
int maxLength)
Tries to trim the text to the last occurrence of the trim-able char inside the given limit.
|
static java.lang.String |
trimToChar(java.lang.String text,
int maxLength,
char trimableChar) |
static java.lang.String |
unescape(java.lang.String _str)
Unescapes _str that was escaped with escape().
|
static java.lang.String |
wrap(java.lang.String _str)
Cuts a given String into rows with a desired length.
|
static java.lang.String |
wrap(java.lang.String _str,
int _widthDesired) |
static java.lang.String |
wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix) |
static java.lang.String |
wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix,
java.lang.String _breakAfter) |
static java.lang.String |
wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix,
java.lang.String _breakAfter,
java.lang.String _postfix) |
static java.lang.String |
wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix,
java.lang.String _breakAfter,
java.lang.String _postfix,
boolean _breakAfterIsCharset) |
public static final int MAX_COLUMN_LENGTH_ONE_LINE
public static final java.lang.String HTMLTAG_PATTERN
public static final java.lang.String DEFAULT_SEPARATOR
public static final byte[] BOM
public static final int BOM_LENGTH
public static byte[] prependBOM(byte[] bytes)
public static java.lang.String removeBOM(java.lang.String input)
input - the String to remove the ByteOrderMark frompublic static java.lang.String removeBOM(byte[] input)
input - the byte array to remove the ByteOrderMark frompublic static java.lang.String removeBOM(java.io.InputStream is)
is - the InputStream to remove the ByteOrderMark frompublic static java.nio.charset.Charset getCharset(java.lang.String csname)
csname - the name of the Charset to getCharsetpublic static java.lang.String getUTF8EncodedString(byte[] bytes)
null is returned.bytes - the bytes to encode as Stringbytes - the bytes to encode as Stringpublic static java.lang.String getEncodedString(byte[] bytes,
java.nio.charset.Charset charset)
null is returned.bytes - the bytes to encode as Stringcharset - the Charset to use for encoding the bytes as Stringjava.lang.IllegalArgumentException - if no charset is passedpublic static java.lang.String getEncodedString(byte[] bytes,
java.lang.String charsetName)
null is returned.bytes - the bytes to encode as StringcharsetName - a String representing the charset to use for encoding the bytes as StringIRuntimeException - if the charset is not supportedpublic static byte[] getUTF8Bytes(java.lang.String s)
public static byte[] getUTF8Bytes(java.lang.String s,
boolean returnNullForNullString)
public static byte[] getBytes(java.lang.String s,
java.nio.charset.Charset charset)
public static byte[] getBytes(java.lang.String s,
java.nio.charset.Charset charset,
boolean returnNullForNullString)
public static byte[] getBytes(java.lang.String s,
java.lang.String charsetName)
public static byte[] getBytes(java.lang.String s,
java.lang.String charsetName,
boolean returnNullForNullString)
public static netrexx.lang.Rexx simpleBreakText(netrexx.lang.Rexx s)
s - The Rexx to cut into piecesw - the maximum length of a rowcutter - the characters at which a word may be cutpublic static netrexx.lang.Rexx simpleBreakText(netrexx.lang.Rexx s,
int w)
public static netrexx.lang.Rexx simpleBreakText(netrexx.lang.Rexx s,
int w,
java.lang.String cutter)
public static netrexx.lang.Rexx simpleLongestSubWord(netrexx.lang.Rexx s,
netrexx.lang.Rexx w)
s - A Rexx in which to find a possible cutting positionw - the maximum length of the cut wordcutter - the characters at which a word may be cutpublic static netrexx.lang.Rexx simpleLongestSubWord(netrexx.lang.Rexx s,
netrexx.lang.Rexx w,
java.lang.String cutter)
public static float parseFloatValue(java.lang.String _s)
_s - The String to parse_default - default return value when passed String cannot be parsed as floatpublic static float parseFloatValue(java.lang.String _s,
float _default)
public static int parseIntValue(java.lang.String _s)
_s - The String to parse_default - default return value when passed String cannot be parsed as intpublic static int parseIntValue(java.lang.String _s,
int _default)
public static java.util.Date parseDateValue(java.lang.String s)
s - The String to parsedf - default SimpleDateFormat to use for parsingpublic static java.util.Date parseDateValue(java.lang.String s,
java.text.SimpleDateFormat df)
public static java.lang.String left(java.lang.String str,
int len)
str - String to be padded leftlen - length of the paddingpad - character to use for paddingpublic static java.lang.String left(java.lang.String str,
int len,
char pad)
public static java.lang.String right(java.lang.String str,
int len)
str - String to be padded rightlen - length of the paddingpad - character to use for paddingpublic static java.lang.String right(java.lang.String str,
int len,
char pad)
public static java.lang.String strip(java.lang.String str)
str - String to be strippednullValue - value to return if the passed String str is null_option - remove leading (L), trailing (T) or both (B) characters_char - char to remove (default is ' ')public static java.lang.String strip(java.lang.String str,
java.lang.String nullValue)
public static java.lang.String strip(java.lang.String str,
java.lang.String nullValue,
char _option)
public static java.lang.String strip(java.lang.String str,
java.lang.String nullValue,
char _option,
char _char)
public static java.lang.String wrap(java.lang.String _str)
#breakText but intentionally not merged into that method._str - String to be wrapped_widthDesired - desired maximum length of a row_prefix - prefix for every row_breakAfter - String or set of characters to use for determining the next cutting position, mode is determined by _breakAfterIsCharset_postfix - postfix for every row_breakAfterIsCharset - determines if the given _breakAfter is a complete string or a set of characterspublic static java.lang.String wrap(java.lang.String _str,
int _widthDesired)
public static java.lang.String wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix)
public static java.lang.String wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix,
java.lang.String _breakAfter)
public static java.lang.String wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix,
java.lang.String _breakAfter,
java.lang.String _postfix)
public static java.lang.String wrap(java.lang.String _str,
int _widthDesired,
java.lang.String _prefix,
java.lang.String _breakAfter,
java.lang.String _postfix,
boolean _breakAfterIsCharset)
public static java.lang.String getFirstLine(java.lang.String input)
input - the String to get the first line ofpublic static java.lang.String createTID(java.lang.String _str)
_str - String to modify for getting a nice TID_prefix - prefix to use for the return valuepublic static java.lang.String createTID(java.lang.String _str,
java.lang.String _prefix)
public static java.lang.String stripDelimiter(java.lang.String s,
java.lang.String delimiter)
s - the String that is to be modifieddelimiter - the prefix to be removed sectionpublic static java.lang.String stripDelimiter(java.lang.String s,
java.lang.String delimiter,
boolean stripPrefix)
public static java.lang.String stripDelimiter(java.lang.String s,
java.lang.String delimiter,
boolean stripPrefix,
boolean stripPostfix)
public static java.lang.String removePrefixFromString(java.lang.String s,
java.lang.String prefix)
public static java.lang.String removePostfixFromString(java.lang.String s,
java.lang.String postfix)
public static java.lang.String copies(java.lang.String str,
int anz)
str - Stringanz - int number of copies@Deprecated public static java.lang.String replaceHtmlEntities(java.lang.String s)
public static java.lang.String replaceXmlEntities(java.lang.String s)
s - String which may contain XML entities.public static java.lang.String replaceXmlEntityReferences(java.lang.String s)
s - String which contains XML entity references@Deprecated public static java.lang.String convertForHTMLInclusion(java.lang.String _str)
public static java.lang.String convertUmlauts(java.lang.String _str)
_str - String string to convert the Umlautepublic static java.lang.String escape(java.lang.String str,
java.lang.String chars)
str - String string to escape inchars - String chars to escapepublic static java.lang.String unescape(java.lang.String _str)
_str - String string to unescapepublic static java.lang.String join(java.lang.String s1,
java.lang.String s2)
s1 - 1st String to joins2 - 2nd String to joinseparator - String separator to use. Default is DEFAULT_SEPARATOR.public static java.lang.String join(java.lang.String s1,
java.lang.String s2,
java.lang.String separator)
public static java.lang.String join(java.util.Collection col)
String containing a (default by comma) separated list of the
String-representations of objects which are passed by the given Collection
or an empty String if the Collection is null or empty.col - Collection of objects, which shall be output in their String-representation.separator - String sequence which should be used for separating the values.
Default is DEFAULT_SEPARATOR.removeEmptyStrings - If true, the resulting String will not contain empty or null fields. Default is false.removeDuplicates - If true, duplicate fields will be filtered out; the first
Object returned by the Collections iterator will be retained while all following Objects
which return true for a call to equals() on any previously found Object will be ignored. Default is false.surround - If defined each element of the collection is surrounded by this String. Default is the empty String.prefix - If not null this String will be prepended to the returned String. Default is null.String with the concatenated separator-separated String representations.collectDescribe,
collectIdspublic static java.lang.String join(java.util.Collection col,
java.lang.String separator)
public static java.lang.String join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings)
public static java.lang.String join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings,
boolean removeDuplicates)
public static java.lang.String join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround)
public static java.lang.String join(java.util.Collection col,
java.lang.String separator,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix)
public static java.lang.String join(java.lang.String[] stringArray)
stringArray - String[] array of strings to joinseparator - String separator to use, default is DEFAULT_SEPARATOR.default - String default string to return if _strs was null or empty, default is the empty StringdoEscape - boolean do escaping, default is trueremoveNullStrings - boolean ignore null Strings in concatenation, default is falseremoveEmptyStrings - If true, the resulting String will not contain empty or null fields. Default is false.removeDuplicates - If true, duplicate Strings will be filtered out; the first
String in the passed String array will be retained while all
following Strings which return true for a call to equals()
on any previously found String will be ignored.
Default is false.surround - If defined each element of the passed String array is surrounded by this String. Default is the empty String.prefix - If not null this String will be prepended to the returned String. Default is null.public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator)
public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default)
public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape)
public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings)
public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings)
public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates)
public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround)
public static java.lang.String join(java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround)
public static void join(java.lang.StringBuilder sb,
java.lang.String[] stringArray,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround)
public static void join(java.lang.StringBuilder sb,
java.util.Collection<java.lang.String> coll,
java.lang.String separator,
java.lang.String $default,
boolean doEscape,
boolean removeNullStrings,
boolean removeEmptyStrings,
boolean removeDuplicates,
java.lang.String surround,
java.lang.String prefix)
public static java.lang.String joinLastDifferent(java.lang.String[] strs)
strs - String[] array of strings to joinlastSep - String separator to insert between Dick and Harray in the example above, defaults to ' and 'sep - String separator to insert between Tom and Dick in the example above. Default is DEFAULT_SEPARATOR.public static java.lang.String joinLastDifferent(java.lang.String[] strs,
java.lang.String lastSep)
public static java.lang.String joinLastDifferent(java.lang.String[] strs,
java.lang.String lastSep,
java.lang.String sep)
public static java.lang.String join(java.lang.Object[] _objs)
_objs - Object[] array of objects to join the String.valueOf() from_sepChar - String separator to use. Default is DEFAULT_SEPARATOR._default - String default string to return if _strs was null or empty. Default is the empty String._doEscape - boolean do escaping, default is truepublic static java.lang.String join(java.lang.Object[] _objs,
java.lang.String _sepChar)
public static java.lang.String join(java.lang.Object[] _objs,
java.lang.String _sepChar,
java.lang.String _default)
public static java.lang.String join(java.lang.Object[] _objs,
java.lang.String _sepChar,
java.lang.String _default,
boolean _doEscape)
public static java.lang.String[] split(java.lang.String str)
str - String string to splitsepChar - String separator to use. Default is DEFAULT_SEPARATOR.public static java.lang.String[] split(java.lang.String str,
java.lang.String sepChar)
public static java.lang.String[] split(java.lang.String str,
java.lang.String sepChar,
boolean trim)
public static java.util.List<java.lang.String> split(java.lang.String s,
int maxLength)
public static java.util.List<java.lang.String> split(java.lang.String s,
int maxLength,
boolean soft)
public static java.lang.String[] splitAtComma(java.lang.String s)
s - String to splitpublic static java.lang.String[] splitAtDot(java.lang.String s)
s - String to splitpublic static java.lang.String[] splitAtDelimiter(java.lang.String s,
char delim)
s - String to splitdelim - delimiter character to usepublic static java.lang.String trimTo(java.lang.String s,
int length)
public static java.lang.String trimToChar(java.lang.String text,
int maxLength)
String#substring(0, maxLength) is returned.text - the text to trim, nullable.maxLength - the maximum length of the text that can be returned, positive.trimableChar - the character at which the text is allowed to be trimmed. Defaults to whitespace.public static java.lang.String trimToChar(java.lang.String text,
int maxLength,
char trimableChar)
public static java.lang.String processGStringTemplate(java.lang.String in,
java.util.Map vars)
in - String template to processvars - Map variables to bind inpublic static void processGStringTemplate(java.io.Reader in,
java.io.Writer out,
java.util.Map vars)
in - Reader where to reads the template fromout - Writer where to write out the templatevars - Map variables to bind inpublic static java.util.List extractDecimals(java.lang.String _input,
java.util.Locale _locale)
_input - String the Text to be parsed_locale - Locale The locale to find the right DecimalFormatSymbols_groupWidth - int Optional parameter. You may specify the width of the thousanders-group here; defaults to 3BigDecimals in the order they appear in the text, or an empty list if none found.public static java.util.List extractDecimals(java.lang.String _input,
java.util.Locale _locale,
int _groupWidth)
public static java.lang.String padLeft(java.lang.String s,
int n)
s to take up n characters,
padding with spaces on the left.
Returns null if passed a null String.s - String the String to padn - int the padding lengthpublic static java.lang.String padRight(java.lang.String s,
int n)
s to take up n characters,
padding with spaces on the right.
Returns null if passed a null String.s - String the String to padn - int the padding lengthpublic static java.lang.String padString(java.lang.String s,
int n,
char c)
s to take up n characters,
padding with char c on the left (true)
or on the right (false).
Returns null if passed a null String.s - String the String to padn - int the padding lengthc - char the padding characterpaddingLeft - boolean padding leftside or rightsidepublic static java.lang.String padString(java.lang.String s,
int n,
char c,
boolean paddingLeft)
public static java.lang.String getFullTextString(electric.xml.Parent _parent)
_parent - Parent the parent of the children to concatenate Text or CDATApublic static java.lang.String getLastNLines(java.io.File file)
file - File the file to take the lines ofn - int the linecount to take ofpublic static java.lang.String getLastNLines(java.io.File file,
int n)
public static java.lang.String getLastNLines(java.io.File file,
int n,
boolean noneIfFileNotAccessible)
public static java.lang.String getLastNLines(java.lang.String input,
int n)
input - The input string from which to extract the last n lines.n - The number of lines to extract from the end of the input string.public static java.lang.String humanReadableByteCount(long bytes)
bytes - long the number of bytessi - booleanpublic static java.lang.String humanReadableByteCount(long bytes,
boolean si)
public static java.lang.String humanReadableByteCount(long bytes,
boolean si,
java.util.Locale locale)
public static java.lang.String getKurztext(java.lang.String text)
text - the string to be shortened if it is too long; must not be nullmaxLength - the maximum length of the string before an ellipsis may be added; defaults
to 99 if not specified; if a negative value is passed, the input string is returned as isjava.lang.IllegalArgumentException - if maxLength is 0public static java.lang.String getKurztext(java.lang.String text,
int maxLength)
public static java.lang.String NN(java.lang.String s)
s - the String to testfallbackIfNull - the fallback value for a passed null String, defaults to the empty Stringpublic static java.lang.String NN(java.lang.String s,
java.lang.String fallbackIfNull)
public static java.lang.String NE(java.lang.String s,
java.lang.String fallbackIfNullOrEmpty)
This method provides a concise way to handle null or empty strings by providing a fallback value. It is equivalent to the following ternary Java expression:
return isNullOrEmpty(s) ? fallbackIfNullOrEmpty : s;
Note that this method considers strings consisting only of whitespace as empty.
s - The input string to check.fallbackIfNullOrEmpty - The fallback value to return if the input string is null or empty or consists only of whitespace.public static java.lang.String NE(java.lang.String[] candidates)
This method iterates through the provided array of strings and returns the first string that is neither null nor empty. If all strings in the array are null or empty, the method returns null.
Note that this method considers strings consisting only of whitespace as empty.
candidates - An array of strings to choose from, ordered by priority.java.lang.IllegalArgumentException - If the candidates array is null.public static boolean isNullOrEmpty(java.lang.String s)
This method determines whether the given string is null, empty, or contains only whitespace characters. Whitespace-only strings are considered empty.
s - The string to check.true if the string is null, empty, or contains only whitespace, false otherwise.public static boolean isNullOrEmpty(java.lang.String s,
boolean treatWhiteSpaceAsEmpty)
This method determines whether the given string is null, empty, or contains only whitespace characters.
The treatWhiteSpaceAsEmpty parameter controls whether strings consisting solely of whitespace are considered empty.
s - The string to check.treatWhiteSpaceAsEmpty - If true, strings containing only whitespace characters are considered empty.true if the string is null, empty, or (if `treatWhiteSpaceAsEmpty` is true) contains only whitespace,
false otherwise.public static java.lang.String trim(java.lang.String s)
This method trims any leading and trailing whitespace characters from the input string. If the input string is null, it returns null without attempting to trim it.
s - The string to be trimmed.public static java.lang.String reduceWhitespace(java.lang.String s)
This method replaces any occurrence of multiple whitespace characters (spaces, tabs, newlines, etc.) within the input string with a single space. It also removes any leading or trailing whitespace from the resulting string. This implementation achieves this without using regular expressions.
s - The input string.public static java.lang.String stripAllWhitespace(java.lang.String s)
This method eliminates all whitespace characters (spaces, tabs, newlines, etc.) from the input string without using regular expressions.
s - The input string.public static java.lang.String removeDuplicateLineBreaks(java.lang.String str)
This method replaces any occurrence of two or more consecutive newline characters (`\n`) within the input string with a single newline character. It achieves this without using regular expressions.
str - The input string.public static java.lang.String removeSectionFromString(java.lang.String s,
int fromPos,
int toPos)
s - the String that is to be modifiedfromPos - the starting index of the to be removed section, inclusivetoPos - the ending index of the to be removed section, inclusivepublic static java.lang.String findCommonPrefixInStringArray(java.lang.String[] s)
s - the StringArray tho find common prefix forpublic static java.lang.String findCommonPrefixInPathStringArray(java.lang.String[] paths)
s - the StringArray containing paths to find common prefix forjava.lang.IllegalArgumentException - if the given Array is null, empty or a path starts with "/"public static java.lang.String[] rangify(java.lang.Integer[] seq)
seq - an Integer array, my be unsorted and may contain duplicatesrangeDelim - a String inserted as range indicator, defaults to '-'public static java.lang.String[] rangify(java.lang.Integer[] seq,
java.lang.String rangeDelim)
public static java.lang.String joinRangifiedLastDifferent(java.lang.Integer[] seq)
public static java.lang.String joinRangifiedLastDifferent(java.lang.Integer[] seq,
java.lang.String lastSep)
public static java.lang.String joinRangifiedLastDifferent(java.lang.Integer[] seq,
java.lang.String lastSep,
java.lang.String sep)
public static java.lang.String joinRangifiedLastDifferent(java.lang.Integer[] seq,
java.lang.String lastSep,
java.lang.String sep,
java.lang.String rangeDelim)
public static java.lang.String niceXiBytes(long amount)
public static java.lang.String niceXiBytes(long amount,
boolean longUnit)
public static java.lang.String[] mergeStringArrays(java.lang.String[] _a1,
java.lang.String[] _a2)
Strings into a new array.
Will return an empty array if both arrays are null (or empty)._a1 - first String[] to merge_a2 - second String[] to mergeString[]public static java.lang.String convertToEnglishWord(long nr)
Long value into English number words.nr - the Long to convertuk - if true, British English version is used, US English otherwise; defaults to trueLong valuepublic static java.lang.String convertToEnglishWord(long nr,
boolean uk)
public static java.lang.String replaceUmlaut(java.lang.String s)
@Deprecated public static java.lang.String disableHTML()
public static java.lang.String disableHTML(java.lang.String s)
@Deprecated public static java.lang.String stripHTML()
public static java.lang.String stripHTML(java.lang.String s)
@Deprecated public static java.lang.String convertHTMLtoText(java.lang.String s)
@Deprecated
public static java.lang.String stripHTMLTags(java.lang.String inputString,
java.util.Collection rejected)
@Deprecated
public static java.lang.String stripHTMLTagsExcept(java.lang.String inputString,
java.util.Collection allowed)
public static java.lang.String getGermanMarkovString(int len)
String which is a little bit 'German sounding' (the bigramm-probability
of the German language is used)
could be enhanced further by using trigram-probabilities... but I leave it for now ;o)len - the length of the generated StringStringpublic static java.lang.String getStrippedTextForWidth(java.lang.String s,
int w)
String by a StringUtils.LF with the determined length for every row.
If the linebreak will happen in a word, - will be used for separator
FIXME! TT 2023-03-08: This sound to me like yet another variant of the already existing simpleBreakText()
and wrap() methods, doesn't it?s - the String to linebreakw - the max length for a rowStringpublic static java.lang.String makeVarNameString(java.lang.String s)
s - the String to create the suitable variable name fromregexRest - the RegEx for removing not considered characters_regexFirst - if this RegEx is not null, it will be used for the first char in _strpublic static java.lang.String makeVarNameString(java.lang.String s,
java.lang.String regexRest)
public static java.lang.String makeVarNameString(java.lang.String s,
java.lang.String regexRest,
java.lang.String regexFirst)
public static java.lang.String formatAsNth(int n)
public static java.lang.String formatAsNth(long n)
public static java.lang.String booleanToYesNo(java.lang.Boolean b)
Boolean, returns
'???' if the given Boolean was null
just a Wrapper for booleanToYesNo(b = boolean)b - the Boolean to get the l10n value forBooleanpublic static java.lang.String booleanToYesNo(boolean b)
boolean_b - the boolean to get the l10n value forbooleanpublic static java.lang.String objToStringWithClass(java.lang.Object o)
Object
with the classname concatinated. Returns 'null' if the given
Object was nullo - the Object to get representation forpublic static java.lang.String generateFQN(java.lang.Class clazz)
clazz - a nonnull Class of the requested typeappendBracketsForArray - if false, then an array clazz won't have the brackets appended, effectively returning
the FQN of the base component type. If true, then array clazzes will have the correct amount of brackets appended.
Is ignored if clazz is not an Array. Defaults to true.simpleName - if true, then only the simplename of the clazz is returned (with or without brackets), if false,
the fully qualified name. Defaults to false (=fqn)public static java.lang.String generateFQN(java.lang.Class clazz,
boolean appendBracketsForArray)
public static java.lang.String generateFQN(java.lang.Class clazz,
boolean appendBracketsForArray,
boolean simpleName)
public static java.lang.String getAcceleratorKeyAsString()
accKey - the accelerator keyjava.lang.IllegalArgumentException - if the keystroke was unknownpublic static java.lang.String getAcceleratorKeyAsString(java.lang.String accKey)
public static java.lang.String getAcceleratorKeyAsString(javax.swing.KeyStroke keystroke)
keystroke - the KeyStrokepublic static boolean isPrintable(char c)
c - the char to determine printabilitytrue if the char seems to be printablepublic static java.lang.String decapitalize(java.lang.String s)
java.lang.NullPointerException - if the passed String is nullpublic static java.lang.String decapitalizeNN(java.lang.String s)
public static java.lang.String capitalize(java.lang.String s)
java.lang.NullPointerException - if the passed String is nullpublic static java.lang.String capitalizeNN(java.lang.String s)
public static boolean isNumeric(java.lang.String text)
public static int asNumberOrZero(java.lang.String text)
public static boolean containsDigits(java.lang.String text)
public static java.util.List<java.lang.String> splitIntoTextAndNumbers(java.lang.String text)
public static java.lang.String getCommonLetters(java.lang.String str1,
java.lang.String str2)
caseSensitive - case-sensitive by default, disable sensitivity if neededpublic static java.lang.String getCommonLetters(java.lang.String str1,
java.lang.String str2,
boolean caseSensitive)
public static int getIndexOfCommonLetters(java.lang.String str1,
java.lang.String str2)
caseSensitive - case-sensitive by default, disable sensitivity if neededpublic static int getIndexOfCommonLetters(java.lang.String str1,
java.lang.String str2,
boolean caseSensitive)
public static boolean startsWithIgnoreCase(java.lang.String text,
java.lang.String prefix)
text.toLowerCase().startsWith(prefix).
Convenience wrapper for the lesser known String.regionMatches(int, java.lang.String, int, int) method.
Note: ignores locale information, which might lead to unexpected behaviour.text - the text to compare against, not null.prefix - the characters the text should start with, not null.public static boolean endsWithIgnoreCase(java.lang.String text,
java.lang.String postfix)
text.toLowerCase().endsWith(prefix).
Convenience wrapper for the lesser known String.regionMatches(int, java.lang.String, int, int) method.
Note: ignores locale information, which might lead to unexpected behaviour.text - the text to compare against, not null.prefix - the characters the text should end with, not null.public static boolean startWithSameLetter(java.lang.String str1,
java.lang.String str2)
caseSensitive - case-insensitive by default, enable sensitivity if neededpublic static boolean startWithSameLetter(java.lang.String str1,
java.lang.String str2,
boolean caseSensitive)
public static boolean isSufficientVersion(java.lang.String actualVersion,
java.lang.String requiredVersion)
public static int[] getCanonizedVersion(java.lang.String v)
public static boolean nonStrictEquals(java.lang.String one,
java.lang.String other)
public static boolean nullSafeEqualsNN(java.lang.String a,
java.lang.String b)
public static java.lang.String[] parseMatchingBraces(java.lang.String input,
java.lang.String openBlock,
java.lang.String closeBlock)
try { println 'Hi' } finally { println 'Ho' } with openBlock "{" and closeBlock "}" as will result in:
[ "try ", "{", " println 'Hi' ", "}", " finally { println 'Ho' }" ]
prefix beginning begin bla begin nop end blubb end postfix with " begin " and " end ":
[ "prefix beginning", " begin ", "bla begin nop end blubb", " end ", "postfix" ]
i.e. the begin...end are matched together.
prefix begin begin end nop with "begin" and "end":
[ "prefix ", "begin", "", "", " begin end nop" ]
Known limitations:
- If closeBlock is a repeat of at least two charactersa and the single character might be used with brace matching as well, then the detection can fail.
e.g. '{{' and '}}' marks a block, but the input is '{{ $R{bla}}}' -> the first '}}' will match, because the algorithm doesn't know about the {..} braces.
-> Add a neutral character/whitespace before the closing '}}' in the input -> '{{ $R{bla} }}', or include the whitespace into the closeblock: ' }}'
- no explicit escaping of opening/closing tags in input possible, e.g. to ignore an character.input - the input to parseopenBlock - the text that opens a block, nonnull and non-empty.closeBlock - the text that closes a block, nonnull and non-empty.Copyright © 2000-2025 OAshi S.à r.l. All Rights Reserved.