com.vividsolutions.jump.util

Class StringUtil

java.lang.Object

com.vividsolutions.jump.util.StringUtil

public class StringUtil
extends Object

Useful String-related utilities.

Constructor Summary

Constructors

Constructor and Description
StringUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static List	blankStringList(int size) Returns a List of empty Strings.
static String	capitalize(String word)
static String	classNameWithoutPackageQualifiers(String className)
static String	classNameWithoutQualifiers(String className)
static String	friendlyName(Class c)
static List	fromCommaDelimitedString(String s) Converts the comma-delimited string into a List of trimmed strings.
static String	head(String s, int lines)
static String	ies(int n)
static String	insertSpaces(String s)
static boolean	isNumber(String token)
static String	limitLength(String s, int maxLength)
static String	repeat(char c, int n)
static void	replace(StringBuffer orig, String o, String n, boolean all) Replaces all instances of the String o with the String n in the StringBuffer orig if all is true, or only the first instance if all is false.
static String	replace(String original, String oldSubstring, String newSubstring, boolean all) Returns original with occurrences of oldSubstring replaced by newSubstring.
static String	replaceAll(String original, String oldSubstring, String newSubstring) Returns original with all occurrences of oldSubstring replaced by newSubstring
static String	s(int n)
static String	split(String s, int n) Line-wraps s by inserting a newline instead of the first space after the nth column.
static String	stackTrace(Throwable t) Returns an throwable's stack trace
static String	toCommaDelimitedString(Collection c) Returns the elements of c separated by commas.
static String	toDelimitedString(Collection c, String delimiter)
static String	toFriendlyName(String className)
static String	toFriendlyName(String className, String substringToRemove)
static String	toTimeString(long milliseconds)
static String	uncapitalize(String word)

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

s

public static String s(int n)

ies

public static String ies(int n)

classNameWithoutQualifiers

public static String classNameWithoutQualifiers(String className)

classNameWithoutPackageQualifiers

public static String classNameWithoutPackageQualifiers(String className)

repeat

public static String repeat(char c,
            int n)

split

public static String split(String s,
           int n)

Line-wraps s by inserting a newline instead of the first space after the nth column. Word-wraps.

capitalize

public static String capitalize(String word)

uncapitalize

public static String uncapitalize(String word)

fromCommaDelimitedString

public static List fromCommaDelimitedString(String s)

Converts the comma-delimited string into a List of trimmed strings.

Parameters:

s - a String with comma-delimited values

Returns:

a List of the Strings that were delimited by commas

blankStringList

public static List blankStringList(int size)

Returns a List of empty Strings.

Parameters:

size - the size of the List to create

Returns:

a List of blank Strings

toFriendlyName

public static String toFriendlyName(String className)

friendlyName

public static String friendlyName(Class c)

toFriendlyName

public static String toFriendlyName(String className,
                    String substringToRemove)

insertSpaces

public static String insertSpaces(String s)

toCommaDelimitedString

public static String toCommaDelimitedString(Collection c)

Returns the elements of c separated by commas. If c is empty, an empty String will be returned.

Parameters:

c - a Collection of objects to convert to Strings and delimit by commas

Returns:

a String containing c's elements, delimited by commas

replaceAll

public static String replaceAll(String original,
                String oldSubstring,
                String newSubstring)

Returns original with all occurrences of oldSubstring replaced by newSubstring

replace

public static String replace(String original,
             String oldSubstring,
             String newSubstring,
             boolean all)

Returns original with occurrences of oldSubstring replaced by newSubstring. Set all to true to replace all occurrences, or false to replace the first occurrence only.

replace

public static void replace(StringBuffer orig,
           String o,
           String n,
           boolean all)

Replaces all instances of the String o with the String n in the StringBuffer orig if all is true, or only the first instance if all is false. Posted by Steve Chapel on UseNet

stackTrace

public static String stackTrace(Throwable t)

Returns an throwable's stack trace

head

public static String head(String s,
          int lines)

limitLength

public static String limitLength(String s,
                 int maxLength)

isNumber

public static boolean isNumber(String token)

toDelimitedString

public static String toDelimitedString(Collection c,
                       String delimiter)

toTimeString

public static String toTimeString(long milliseconds)