Class CharacterMapper

java.lang.Object
org.applecommander.ui.CharacterMapper
public class CharacterMapper extends Object

CharacterMapper utility class that is used to convert an input string into a set of valid characters. This can handle both lower-case to upper-case mappings and restricting input characters or doing things like mapping a ' ' to a '.'.

Example usage:

CharacterMapper hex = CharacterMapper.builder()
    .mapRange('a', 'f', true)
    .mapRange('A', 'F', false)
    .mapRange('0', '9', false)
    .map('$', '$')
    .build();

System.out.println(hex.map(">>> $12af <<<"));

... yields a $12AF output.