@Test public void testCompose() { final Map<String, Integer> nums = new HashMap<>(); final Function<String, Integer> before = nums::get; nums.put("two", 2); nums.put("three", 3); final Function<Integer, Long> after = value -> (long) (value * value); final Function<String, Long> composed = Util.compose(before, after); assertEquals("value for two is a squared long 4", 4L, composed.apply("two").longValue()); assertEquals("value for three is a squared long 9", 9L, composed.apply("three").longValue()); }
@Deprecated public static <T, I, R> Function<T, R> compose(final Function<T, I> before, final Function<I, R> after) { return after.compose(before); }
Util { @Deprecated public static <T, I, R> Function<T, R> compose(final Function<T, I> before, final Function<I, R> after) { return after.compose(before); } }
Util { @Deprecated public static <T, I, R> Function<T, R> compose(final Function<T, I> before, final Function<I, R> after) { return after.compose(before); } private  Util(); }
Util { @Deprecated public static <T, I, R> Function<T, R> compose(final Function<T, I> before, final Function<I, R> after) { return after.compose(before); } private  Util(); static Session wrapSessionReadOnly(final Session session); static List<String> getManifestHeaderValues(final Manifest manifest, final String headerName); static String escapeManifestHeaderValue(final @NotNull String... values); static String escapeManifestHeaderValues(final @NotNull List<String> values); static List<URL> resolveManifestResources(final URL manifestUrl, final List<String> resources); static Map<URL, List<URL>> mapManifestHeaderResources(final String headerName, final ClassLoader classLoader); static Map<URL, List<URL>> mapManifestHeaderResources(final String headerName, final List<File> files); static Map<URL, List<URL>> mapManifestHeaderResources(final String headerName, final URL manifestUrl); static Predicate<T> debugFilter(final Logger logger, final String format); static Predicate<T> traceFilter(final Logger logger, final String format); @Deprecated static Function<T, M> composeTry(final Function<R, M> monadUnit,
                                                      final Supplier<M> monadZero,
                                                      final TryFunction<T, R> onElement,
                                                      final BiConsumer<T, Exception> onError); @Deprecated static Function<T, Optional<R>> optFunc(final Function<T, R> inputFunc); @Deprecated static Function<T, R> compose(final Function<T, I> before, final Function<I, R> after); }
Util { @Deprecated public static <T, I, R> Function<T, R> compose(final Function<T, I> before, final Function<I, R> after) { return after.compose(before); } private  Util(); static Session wrapSessionReadOnly(final Session session); static List<String> getManifestHeaderValues(final Manifest manifest, final String headerName); static String escapeManifestHeaderValue(final @NotNull String... values); static String escapeManifestHeaderValues(final @NotNull List<String> values); static List<URL> resolveManifestResources(final URL manifestUrl, final List<String> resources); static Map<URL, List<URL>> mapManifestHeaderResources(final String headerName, final ClassLoader classLoader); static Map<URL, List<URL>> mapManifestHeaderResources(final String headerName, final List<File> files); static Map<URL, List<URL>> mapManifestHeaderResources(final String headerName, final URL manifestUrl); static Predicate<T> debugFilter(final Logger logger, final String format); static Predicate<T> traceFilter(final Logger logger, final String format); @Deprecated static Function<T, M> composeTry(final Function<R, M> monadUnit,
                                                      final Supplier<M> monadZero,
                                                      final TryFunction<T, R> onElement,
                                                      final BiConsumer<T, Exception> onError); @Deprecated static Function<T, Optional<R>> optFunc(final Function<T, R> inputFunc); @Deprecated static Function<T, R> compose(final Function<T, I> before, final Function<I, R> after);  }