public abstract Builder contextToSupportedLocales()

in locales-common/src/main/java/com/spotify/i18n/locales/common/impl/ContextBasedLocalesResolverBaseImpl.java [101:131]

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

    public abstract Builder<CONTEXT> contextToSupportedLocales(
        final Function<CONTEXT, CompletionStage<Set<SupportedLocale>>> contextToSupportedLocales);

    /**
     * Configures the function that returns a completion stage that, when this stage completes
     * normally, returns the optional {@code Accept-Language} value for the given {@link CONTEXT},
     * against which locale resolution will be performed.
     *
     * @param contextToAcceptLanguage the function as described above
     * @return The {@link Builder} instance
     */
    public abstract Builder<CONTEXT> contextToAcceptLanguage(
        final Function<CONTEXT, CompletionStage<Optional<String>>> contextToAcceptLanguage);

    /**
     * Configures the function returns a completion stage that, when this stage completes normally,
     * returns the default {@link ResolvedLocale} for the given {@link CONTEXT}, which will be used
     * as default/fallback resolved locale when locale resolution fails for some reason.
     *
     * @param contextToDefaultResolvedLocale the function as described above
     * @return The {@link Builder} instance
     */
    public abstract Builder<CONTEXT> contextToDefaultResolvedLocale(
        final Function<CONTEXT, CompletionStage<ResolvedLocale>> contextToDefaultResolvedLocale);

    abstract ContextBasedLocalesResolverBaseImpl<CONTEXT> autoBuild(); // not public

    /** Builds a {@link ContextBasedLocalesResolver<CONTEXT>} out of this builder. */
    public final ContextBasedLocalesResolver<CONTEXT> build() {
      return autoBuild();
    }