ch.bind.philib.lang

Class StringUtil

java.lang.Object

ch.bind.philib.lang.StringUtil

public abstract class StringUtil
extends Object

Author:

Philipp Meinen

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	EMPTY_STRING_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	StringUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addInt(StringBuilder sb, int v)
static void	addInt(StringBuilder sb, String name, int v)
static void	addLong(StringBuilder sb, long v)
static void	addLong(StringBuilder sb, String name, long v)
static void	addObj(StringBuilder sb, Object obj)
static void	addObj(StringBuilder sb, String name, Object obj)
static int	count(String str, int value) Counts the number of times the character with the given unicode value occurs.
static String	end(StringBuilder sb)
static String	extractBack(String s, char delim)
static void	firstInt(StringBuilder sb, String name, int v)
static void	firstLong(StringBuilder sb, String name, long v)
static void	firstObj(StringBuilder sb, Object obj)
static void	firstObj(StringBuilder sb, String name, Object obj)
static String[]	split(String str, int delimimiter) Splits a string by a given unicode delimiter.
static StringBuilder	start(Object obj)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_STRING_ARRAY

public static final String[] EMPTY_STRING_ARRAY

Constructor Detail

StringUtil

protected StringUtil()

Method Detail

extractBack

public static String extractBack(String s,
                 char delim)

start

public static StringBuilder start(Object obj)

end

public static String end(StringBuilder sb)

firstObj

public static void firstObj(StringBuilder sb,
            String name,
            Object obj)

firstObj

public static void firstObj(StringBuilder sb,
            Object obj)

addObj

public static void addObj(StringBuilder sb,
          String name,
          Object obj)

addObj

public static void addObj(StringBuilder sb,
          Object obj)

firstInt

public static void firstInt(StringBuilder sb,
            String name,
            int v)

addInt

public static void addInt(StringBuilder sb,
          String name,
          int v)

addInt

public static void addInt(StringBuilder sb,
          int v)

firstLong

public static void firstLong(StringBuilder sb,
             String name,
             long v)

addLong

public static void addLong(StringBuilder sb,
           String name,
           long v)

addLong

public static void addLong(StringBuilder sb,
           long v)

count

public static int count(String str,
        int value)

Counts the number of times the character with the given unicode value occurs.

Parameters:

str - the input string, may be null or empty

value - the unicode value to search for

Returns:

the number of times the given unicode value occurs.

split

public static String[] split(String str,
             int delimimiter)

Splits a string by a given unicode delimiter.

Parameters:

str - the input string, may be null or empty

delimimiter - the delimiter to use

Returns:

A string array with the different parts of the string after splitting it. The returned array is never null but may be empty (length 0). However, none of the returned values is empty.