Fitzpatrick.java

package com.vdurmont.emoji;

/**
 * Enum that represents the Fitzpatrick modifiers supported by the emojis.
 */
public enum Fitzpatrick {
  /**
   * Fitzpatrick modifier of type 1/2 (pale white/white)
   */
  TYPE_1_2("\uD83C\uDFFB"),

  /**
   * Fitzpatrick modifier of type 3 (cream white)
   */
  TYPE_3("\uD83C\uDFFC"),

  /**
   * Fitzpatrick modifier of type 4 (moderate brown)
   */
  TYPE_4("\uD83C\uDFFD"),

  /**
   * Fitzpatrick modifier of type 5 (dark brown)
   */
  TYPE_5("\uD83C\uDFFE"),

  /**
   * Fitzpatrick modifier of type 6 (black)
   */
  TYPE_6("\uD83C\uDFFF");

  /**
   * The unicode representation of the Fitzpatrick modifier
   */
  public final String unicode;

  Fitzpatrick(String unicode) {
    this.unicode = unicode;
  }


  public static Fitzpatrick fitzpatrickFromUnicode(String unicode) {
    for (Fitzpatrick v : values()) {
      if (v.unicode.equals(unicode)) {
        return v;
      }
    }
    return null;
  }

  public static Fitzpatrick fitzpatrickFromType(String type) {
    try {
      return Fitzpatrick.valueOf(type.toUpperCase());
    } catch (IllegalArgumentException e) {
      return null;
    }
  }
}