Class StringUtil

java.lang.Object
com.codename1.util.StringUtil
public abstract class StringUtil extends Object
Various utility methods for manipulating strings

  • Constructor Details

    • StringUtil

      public StringUtil()

  • Method Details

    • setImplementation

      public static void setImplementation(CodenameOneImplementation i)
      Deprecated

      exposed as part of an internal optimization, this method isn't meant for general access

    • replaceAll

      public static String replaceAll(String source, String pattern, String replace)

      This method replaces all occurrences of the pattern with the replacement String

      Parameters

      • source: the String source

      • pattern: String to replace in the source

      • replace: replacement String

      Returns

      string with replaced elements

    • replaceFirst

      public static String replaceFirst(String source, String pattern, String replace)

      This method replaces the first occurrence of the pattern with the replacement String

      Parameters

      • source: the String source

      • pattern: String to replace in the source

      • replace: replacement String

      Returns

      string with replaced elements

    • tokenizeString

      public static Vector tokenizeString(String source, char separator)

      Breaks a String to multiple strings.

      Parameters

      • source: the String to break

      • separator: the pattern to search and break.

      Returns

      a Vector of Strings

      Deprecated

      use the tokenize() method instead

    • tokenizeString

      public static Vector tokenizeString(String source, String separator)

      Breaks a String to multiple strings (similar to string tokenizer)

      Parameters

      • source: the String to break

      • separator: the characters that can be used to search and break.

      Returns

      a Vector of Strings

      Deprecated

      use the java.lang.String) method instead

    • tokenize

      public static List<String> tokenize(String source, char separator)

      Breaks a String to multiple strings.

      Parameters

      • source: the String to break

      • separator: the pattern to search and break.

      Returns

      a Vector of Strings

    • tokenize

      public static List<String> tokenize(String source, String separator)

      Breaks a String to multiple strings (similar to string tokenizer)

      Parameters

      • source: the String to break

      • separator: the characters that can be used to search and break.

      Returns

      a Vector of Strings

    • join

      public static String join(Iterable strings, String delimiter)

      Joins a list or array of objects together using the specified delimiter.

      Parameters

      • strings: Objects to be converted to strings.

      • delimiter: The delimiter.

      Returns

      The joined string.

      Since

      8.0

    • join

      public static String join(Object[] strings, String delimiter)

      Joins a list or array of objects together using the specified delimiter.

      Parameters

      • strings: Objects to be converted to strings.

      • delimiter: The delimiter.

      Returns

      The joined string.

      Since

      8.0

    • getBytes

      public static byte[] getBytes(String s)

      Helper to get bytes from string with UTF-8 encoding

      Parameters
      • s: the string
      Returns

      the bytes

    • newString

      public static String newString(byte[] b)

      Helper to get string from bytes with UTF-8 encoding

      Parameters
      • b: the bytes
      Returns

      the string

    • newString

      public static String newString(byte[] b, int offset, int length)

      Helper to get string from bytes with UTF-8 encoding

      Parameters

      • b: the bytes

      • offset: the offset

      • length: the length

      Returns

      the string