gw.internal.gosu.util

Class StringUtil

java.lang.Object

gw.internal.gosu.util.StringUtil

public class StringUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
StringUtil()

Method Summary

Modifier and Type	Method and Description
static <E> StringBuffer	join(String glue, Collection<E> charSequences) Takes a string 'glue' and collection of CharSequences, and returns a StringBuffer containing the CharSequences joined with the glue between each of them.
static StringBuffer	join(String glue, String[] strings) Takes a string 'glue' and array of strings, and returns a StringBuffer containing the strings joined with the glue between each of them.
static StringBuffer	join(String glue, String[] strings, int first, int last) Takes a string 'glue' and array of strings, and returns a StringBuffer containing the strings between the specified indices (inclusive) joined with the glue between each of them.
static List<String>	tokenizeToList(String s, char separator) Split up a string into tokens delimited by the specified separator character.

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

tokenizeToList

public static List<String> tokenizeToList(String s,
                                          char separator)

Split up a string into tokens delimited by the specified separator character. If the string is null or zero length, returns null.

Parameters:

s - The String to tokenize

separator - The character delimiting tokens

Returns:

A List of String tokens, or null is s is null or 0 length.

join

public static StringBuffer join(String glue,
                                String[] strings)

Takes a string 'glue' and array of strings, and returns a StringBuffer containing the strings joined with the glue between each of them. The strings are joined in order *

Parameters:

glue - The glue string

strings - The strings to join

Returns:

a StringBuffer

join

public static StringBuffer join(String glue,
                                String[] strings,
                                int first,
                                int last)

Takes a string 'glue' and array of strings, and returns a StringBuffer containing the strings between the specified indices (inclusive) joined with the glue between each of them. The strings are joined in order

Parameters:

glue - The glue string

strings - The strings to join

first - The index of the first string to join

last - The index of the last string to join

Returns:

a StringBuffer

join

public static <E> StringBuffer join(String glue,
                                    Collection<E> charSequences)

Takes a string 'glue' and collection of CharSequences, and returns a StringBuffer containing the CharSequences joined with the glue between each of them. They are joined in the order returned by the iterator of the colection

Parameters:

glue - The glue string

charSequences - The CharSequences to join

Returns:

a StringBuffer