public abstract Builder localeForTranslationsFallbacks()

in locales-common/src/main/java/com/spotify/i18n/locales/common/model/ResolvedLocale.java [171:206]

• 11 lines of code
• 1 McCabe index (conditional complexity)

    public abstract Builder localeForTranslationsFallbacks(
        final List<ULocale> localeForTranslationsFallbacks);

    /**
     * Configures the locale to be used to apply formatting on Strings. It can be any descendant of
     * the highest non-ROOT ancestor locale of the {@link #localeForTranslations()}, according to
     * the CLDR locales hierarchy.
     *
     * @param localeForFormatting best matching locale for formatting, compatible for usage with the
     *     {@link #localeForTranslations()}
     * @return The {@link Builder} instance
     */
    public abstract Builder localeForFormatting(final ULocale localeForFormatting);

    abstract ResolvedLocale autoBuild(); // not public

    /**
     * Builds a {@link ResolvedLocale} out of this builder.
     *
     * <ul>
     *   <li>All provided locales will be validated as normalized and canonicalized.
     *   <li>Their availability in CLDR will be checked and enforced
     *   <li>Locales hierarchy will be validated and enforced for all
     * </ul>
     *
     * <p>This is safe to be called several times on the same builder.
     *
     * @throws IllegalStateException if any of the builder property does not match the requirements.
     */
    public final ResolvedLocale build() {
      ResolvedLocale resolvedLocale = autoBuild();
      validateLocaleForTranslations(resolvedLocale);
      validateLocaleForTranslationsFallbacks(resolvedLocale);
      validateLocaleForFormatting(resolvedLocale);
      return resolvedLocale;
    }