com.github.jlangch.venice.impl.util

Class StringUtil

java.lang.Object

com.github.jlangch.venice.impl.util.StringUtil

public class StringUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
StringUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	decodeUnicode(java.lang.String s)
static java.lang.String	emptyToNull(java.lang.String s)
static java.lang.String	escape(java.lang.String text) Escapes a text Backspace is replaced with \b Form feed is replaced with \f Newline is replaced with \n Carriage return is replaced with \r Tab is replaced with \t Double quote is replaced with \" Backslash is replaced with \\
static int	indexNotOf(java.lang.String text, java.lang.String searchChars, int startPos)
static int	indexOf(java.lang.String text, java.lang.String searchChars, int startPos)
static boolean	isAsciiAlphaUpper(char ch)
static boolean	isBlank(java.lang.String s)
static boolean	isEmpty(java.lang.String s)
static boolean	isNotBlank(java.lang.String s)
static boolean	isNotEmpty(java.lang.String s)
static java.lang.String	nullToEmpty(java.lang.String s)
static java.lang.String	quote(java.lang.String str, char quote)
static java.lang.String	removeEnd(java.lang.String str, java.lang.String remove)
static java.lang.String	removeStart(java.lang.String str, java.lang.String remove)
static java.lang.String	repeat(char c, int times)
static java.lang.String	repeat(java.lang.String s, int times)
static java.lang.String	replaceLeadingSpaces(java.lang.String text, char replaceChar)
static java.util.List<java.lang.String>	splitIntoLines(java.lang.String text) Splits a text into lines
static java.lang.String	stripIndent(java.lang.String text)
static java.lang.String	stripIndentIfFirstLineEmpty(java.lang.String text)
static java.lang.String	stripMargin(java.lang.String text, char margin)
static java.lang.String	trimToEmpty(java.lang.String str)
static java.lang.String	trimToNull(java.lang.String str)
static java.lang.String	truncate(java.lang.String text, int maxLen, java.lang.String truncationMarker) Truncates a string.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtil

public StringUtil()

Method Detail

splitIntoLines

public static java.util.List<java.lang.String> splitIntoLines(java.lang.String text)

Splits a text into lines

Parameters:

text - a string

Returns:

the lines (maybe empty if the text was null or empty

escape

public static java.lang.String escape(java.lang.String text)

Escapes a text Backspace is replaced with \b Form feed is replaced with \f Newline is replaced with \n Carriage return is replaced with \r Tab is replaced with \t Double quote is replaced with \" Backslash is replaced with \\

Parameters:

text - text to escape

Returns:

the escaped text

indexOf

public static int indexOf(java.lang.String text,
                          java.lang.String searchChars,
                          int startPos)

indexNotOf

public static int indexNotOf(java.lang.String text,
                             java.lang.String searchChars,
                             int startPos)

stripIndent

public static java.lang.String stripIndent(java.lang.String text)

stripIndentIfFirstLineEmpty

public static java.lang.String stripIndentIfFirstLineEmpty(java.lang.String text)

stripMargin

public static java.lang.String stripMargin(java.lang.String text,
                                           char margin)

truncate

public static java.lang.String truncate(java.lang.String text,
                                        int maxLen,
                                        java.lang.String truncationMarker)

Truncates a string.

Parameters:

text - a string

maxLen - the max length of the truncated string (truncation marker included)

truncationMarker - a truncation marker

Returns:

the truncated string

repeat

public static java.lang.String repeat(java.lang.String s,
                                      int times)

repeat

public static java.lang.String repeat(char c,
                                      int times)

isEmpty

public static boolean isEmpty(java.lang.String s)

isNotEmpty

public static boolean isNotEmpty(java.lang.String s)

isBlank

public static boolean isBlank(java.lang.String s)

isNotBlank

public static boolean isNotBlank(java.lang.String s)

isAsciiAlphaUpper

public static boolean isAsciiAlphaUpper(char ch)

removeStart

public static java.lang.String removeStart(java.lang.String str,
                                           java.lang.String remove)

removeEnd

public static java.lang.String removeEnd(java.lang.String str,
                                         java.lang.String remove)

emptyToNull

public static java.lang.String emptyToNull(java.lang.String s)

nullToEmpty

public static java.lang.String nullToEmpty(java.lang.String s)

trimToEmpty

public static java.lang.String trimToEmpty(java.lang.String str)

trimToNull

public static java.lang.String trimToNull(java.lang.String str)

decodeUnicode

public static java.lang.String decodeUnicode(java.lang.String s)

quote

public static java.lang.String quote(java.lang.String str,
                                     char quote)

replaceLeadingSpaces

public static java.lang.String replaceLeadingSpaces(java.lang.String text,
                                                    char replaceChar)