Package fj

Class Show<A>

  • public final class Show<A>
extends java.lang.Object
    Renders an object for display.

    • Field Detail

      • f

        private final F<A,​Stream<java.lang.Character>> f

      • booleanShow

        public static final Show<java.lang.Boolean> booleanShow
        A show instance for the boolean type.

      • byteShow

        public static final Show<java.lang.Byte> byteShow
        A show instance for the byte type.

      • charShow

        public static final Show<java.lang.Character> charShow
        A show instance for the char type.

      • doubleShow

        public static final Show<java.lang.Double> doubleShow
        A show instance for the double type.

      • floatShow

        public static final Show<java.lang.Float> floatShow
        A show instance for the float type.

      • intShow

        public static final Show<java.lang.Integer> intShow
        A show instance for the int type.

      • bigintShow

        public static final Show<java.math.BigInteger> bigintShow
        A show instance for the BigInteger type.

      • bigdecimalShow

        public static final Show<java.math.BigDecimal> bigdecimalShow
        A show instance for the BigDecimal type.

      • longShow

        public static final Show<java.lang.Long> longShow
        A show instance for the long type.

      • shortShow

        public static final Show<java.lang.Short> shortShow
        A show instance for the short type.

      • stringShow

        public static final Show<java.lang.String> stringShow
        A show instance for the String type.

      • stringBufferShow

        public static final Show<java.lang.StringBuffer> stringBufferShow
        A show instance for the StringBuffer type.

      • stringBuilderShow

        public static final Show<java.lang.StringBuilder> stringBuilderShow
        A show instance for the StringBuilder type.

      • naturalShow

        public static final Show<Natural> naturalShow
        A show instance for natural numbers.

      • lazyStringShow

        public static final Show<LazyString> lazyStringShow
        A show instance for lazy strings.

      • HListShow

        public static final Show<HList.HNil> HListShow
        A show instance for the empty heterogeneous Stream.

      • bitSetShow

        public static final Show<BitSet> bitSetShow

    • Constructor Detail

      • Show

        private Show​(F<A,​Stream<java.lang.Character>> f)

    • Method Detail

      • contramap

        public <B> Show<B> contramap​(F<B,​A> f)
        Maps the given function across this show as a contra-variant functor.
        Parameters:
        f - The function to map.
        Returns:
        A new show.

      • show

        public Stream<java.lang.Character> show​(A a)
        Returns the display rendering of the given argument.
        Parameters:
        a - The argument to display.
        Returns:
        The display rendering of the given argument.

      • showl

        public List<java.lang.Character> showl​(A a)
        Returns the display rendering of the given argument.
        Parameters:
        a - The argument to display.
        Returns:
        The display rendering of the given argument.

      • showS

        public java.lang.String showS​(A a)
        Returns the display rendering of the given argument as a String.
        Parameters:
        a - The argument to display.
        Returns:
        The display rendering of the given argument as a String.

      • showS_

        public F<A,​java.lang.String> showS_()
        Returns the transformation equivalent to this show.
        Returns:
        the transformation equivalent to this show.

      • show_

        public F<A,​Stream<java.lang.Character>> show_()
        Returns the transformation equivalent to this show.
        Returns:
        the transformation equivalent to this show.

      • println

        public Unit println​(A a)
        Prints the given argument to the standard output stream with a new line.
        Parameters:
        a - The argument to print.
        Returns:
        The unit value.

      • print

        public Unit print​(A a)
        Prints the given argument to the standard output stream.
        Parameters:
        a - The argument to print.
        Returns:
        The unit value.

      • printlnE

        public void printlnE​(A a)
        Prints the given argument to the standard error stream with a new line.
        Parameters:
        a - The argument to print.

      • show

        public static <A> Show<A> show​(F<A,​Stream<java.lang.Character>> f)
        Returns a show instance using the given function.
        Parameters:
        f - The function to use for the returned show instance.
        Returns:
        A show instance.

      • showS

        public static <A> Show<A> showS​(F<A,​java.lang.String> f)
        Returns a show instance using the given function.
        Parameters:
        f - The function to use for the returned show instance.
        Returns:
        A show instance.

      • anyShow

        public static <A> Show<A> anyShow()
        Returns a show instance that uses Object.toString() to perform the display rendering.
        Returns:
        A show instance that uses Object.toString() to perform the display rendering.

      • optionShow

        public static <A> Show<Option<A>> optionShow​(Show<A> sa)
        A show instance for the Option type.
        Parameters:
        sa - Show for the element of the option.
        Returns:
        A show instance for the Option type.

      • eitherShow

        public static <A,​B> Show<Either<A,​B>> eitherShow​(Show<A> sa,
                                                             Show<B> sb)
        A show instance for the Either type.
        Parameters:
        sa - Show for the left side of the Either.
        sb - Show for the right side of the Either.
        Returns:
        A show instance for the Either type.

      • either3Show

        public static <A,​B,​C> Show<Either3<A,​B,​C>> either3Show​(Show<A> sa,
                                                                               Show<B> sb,
                                                                               Show<C> sc)

      • resultShow

        public static <I,​A> Show<Result<I,​A>> resultShow​(Show<A> sa,
                                                             Show<I> si)
        A show instance for the Result type.
        Parameters:
        sa - Show for the Result value.
        si - Show for the Result remainder.
        Returns:
        A show instance for the Result type.

      • validationShow

        public static <A,​B> Show<Validation<A,​B>> validationShow​(Show<A> sa,
                                                                     Show<B> sb)
        A show instance for the Validation type.
        Parameters:
        sa - Show for the fail side of the Validation.
        sb - Show for the success side of the Validation.
        Returns:
        A show instance for the Validation type.

      • listShow

        public static <A> Show<List<A>> listShow​(Show<A> sa)
        A show instance for the Stream type.
        Parameters:
        sa - Show for the elements of the Stream.
        Returns:
        A show instance for the Stream type.

      • nonEmptyListShow

        public static <A> Show<NonEmptyList<A>> nonEmptyListShow​(Show<A> sa)
        A show instance for the NonEmptyList type.
        Parameters:
        sa - Show for the elements of the non-empty Stream.
        Returns:
        A show instance for the NonEmptyList type.

      • treeShow

        public static <A> Show<Tree<A>> treeShow​(Show<A> sa)
        A show instance for the Tree type.
        Parameters:
        sa - Show for the elements of the tree.
        Returns:
        A show instance for the Tree type.

      • digitShow

        public static <V,​A> Show<Digit<V,​A>> digitShow​(Show<V> sv,
                                                           Show<A> sa)

      • nodeShow

        public static <V,​A> Show<Node<V,​A>> nodeShow​(Show<V> sv,
                                                         Show<A> sa)

      • fingerTreeShow

        public static <V,​A> Show<FingerTree<V,​A>> fingerTreeShow​(Show<V> sv,
                                                                     Show<A> sa)

      • seqShow

        public static <A> Show<Seq<A>> seqShow​(Show<A> sa)

      • setShow

        public static <A> Show<Set<A>> setShow​(Show<A> sa)
        A show instance for the Set type.
        Parameters:
        sa - Show for the elements of the set.
        Returns:
        A show instance for the Set type.

      • treeMapShow

        public static <K,​V> Show<TreeMap<K,​V>> treeMapShow​(Show<K> sk,
                                                               Show<V> sv)
        A show instance for the TreeMap type.
        Parameters:
        sk - Show for the keys of the TreeMap.
        sv - Show for the values of the TreeMap.
        Returns:
        A show instance for the TreeMap type.

      • p2MapShow

        public static <A,​B> Show<P2<A,​B>> p2MapShow​(Show<A> sa,
                                                        Show<B> sb)
        A show instance for the tuple-2 type in the style of a mapping from A to B.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        Returns:
        A show instance for the tuple-2 type.

      • p2Show

        public static <A,​B> Show<P2<A,​B>> p2Show​(Show<A> sa,
                                                     Show<B> sb,
                                                     java.lang.String start,
                                                     java.lang.String sep,
                                                     java.lang.String end)
        A show instance for the tuple-2 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        start - Prefix string for the show.
        sep - Separator string between elements of the tuple.
        end - Suffix string for the show.
        Returns:
        A show instance for the tuple-2 type.

      • streamShow

        public static <A> Show<Stream<A>> streamShow​(Show<A> sa)
        A show instance for the Stream type.
        Parameters:
        sa - Show for the elements of the stream.
        Returns:
        A show instance for the Stream type.

      • streamShow

        public static <A> Show<Stream<A>> streamShow​(Show<A> sa,
                                             java.lang.String start,
                                             java.lang.String sep,
                                             java.lang.String end)
        A show instance for the Stream type.
        Parameters:
        sa - Show for the first element of the tuple.
        start - Prefix string for the show.
        sep - Separator string between elements of the stream.
        end - Suffix string for the show.
        Returns:
        A show instance for the Stream type.

      • streamShow_

        public static <A> F<Stream<A>,​Stream<java.lang.Character>> streamShow_​(Show<A> sa,
                                                                             java.lang.String start,
                                                                             java.lang.String sep,
                                                                             java.lang.String end)
        Returns the transformation equivalent for the stream show.

      • arrayShow

        public static <A> Show<Array<A>> arrayShow​(Show<A> sa)
        A show instance for the Array type.
        Parameters:
        sa - Show for the elements of the array.
        Returns:
        A show instance for the Array type.

      • classShow

        public static <A> Show<Class<A>> classShow()
        A show instance for the Class type.
        Returns:
        A show instance for the Class type.

      • p1Show

        public static <A> Show<P1<A>> p1Show​(Show<A> sa)
        A show instance for the tuple-1 type.
        Parameters:
        sa - Show for the first element of the tuple.
        Returns:
        A show instance for the tuple-1 type.

      • p1ShowLazy

        public static <A> Show<P1<A>> p1ShowLazy​(Show<A> sa)

      • p1ShowEager

        public static <A> Show<P1<A>> p1ShowEager​(Show<A> sa)

      • p2Show

        public static <A,​B> Show<P2<A,​B>> p2Show​(Show<A> sa,
                                                     Show<B> sb)
        A show instance for the tuple-2 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        Returns:
        A show instance for the tuple-2 type.

      • p3Show

        public static <A,​B,​C> Show<P3<A,​B,​C>> p3Show​(Show<A> sa,
                                                                     Show<B> sb,
                                                                     Show<C> sc)
        A show instance for the tuple-3 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        sc - Show for the third element of the tuple.
        Returns:
        A show instance for the tuple-3 type.

      • p4Show

        public static <A,​B,​C,​D> Show<P4<A,​B,​C,​D>> p4Show​(Show<A> sa,
                                                                                     Show<B> sb,
                                                                                     Show<C> sc,
                                                                                     Show<D> sd)
        A show instance for the tuple-4 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        sc - Show for the third element of the tuple.
        sd - Show for the fourth element of the tuple.
        Returns:
        A show instance for the tuple-4 type.

      • p5Show

        public static <A,​B,​C,​D,​E> Show<P5<A,​B,​C,​D,​E>> p5Show​(Show<A> sa,
                                                                                                     Show<B> sb,
                                                                                                     Show<C> sc,
                                                                                                     Show<D> sd,
                                                                                                     Show<E> se)
        A show instance for the tuple-5 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        sc - Show for the third element of the tuple.
        sd - Show for the fourth element of the tuple.
        se - Show for the fifth element of the tuple.
        Returns:
        A show instance for the tuple-5 type.

      • p6Show

        public static <A,​B,​C,​D,​E,​F$> Show<P6<A,​B,​C,​D,​E,​F$>> p6Show​(Show<A> sa,
                                                                                                                       Show<B> sb,
                                                                                                                       Show<C> sc,
                                                                                                                       Show<D> sd,
                                                                                                                       Show<E> se,
                                                                                                                       Show<F$> sf)
        A show instance for the tuple-6 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        sc - Show for the third element of the tuple.
        sd - Show for the fourth element of the tuple.
        se - Show for the fifth element of the tuple.
        sf - Show for the sixth element of the tuple.
        Returns:
        A show instance for the tuple-6 type.

      • p7Show

        public static <A,​B,​C,​D,​E,​F$,​G> Show<P7<A,​B,​C,​D,​E,​F$,​G>> p7Show​(Show<A> sa,
                                                                                                                                       Show<B> sb,
                                                                                                                                       Show<C> sc,
                                                                                                                                       Show<D> sd,
                                                                                                                                       Show<E> se,
                                                                                                                                       Show<F$> sf,
                                                                                                                                       Show<G> sg)
        A show instance for the tuple-7 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        sc - Show for the third element of the tuple.
        sd - Show for the fourth element of the tuple.
        se - Show for the fifth element of the tuple.
        sf - Show for the sixth element of the tuple.
        sg - Show for the seventh element of the tuple.
        Returns:
        A show instance for the tuple-7 type.

      • p8Show

        public static <A,​B,​C,​D,​E,​F$,​G,​H> Show<P8<A,​B,​C,​D,​E,​F$,​G,​H>> p8Show​(Show<A> sa,
                                                                                                                                                       Show<B> sb,
                                                                                                                                                       Show<C> sc,
                                                                                                                                                       Show<D> sd,
                                                                                                                                                       Show<E> se,
                                                                                                                                                       Show<F$> sf,
                                                                                                                                                       Show<G> sg,
                                                                                                                                                       Show<H> sh)
        A show instance for the tuple-8 type.
        Parameters:
        sa - Show for the first element of the tuple.
        sb - Show for the second element of the tuple.
        sc - Show for the third element of the tuple.
        sd - Show for the fourth element of the tuple.
        se - Show for the fifth element of the tuple.
        sf - Show for the sixth element of the tuple.
        sg - Show for the seventh element of the tuple.
        sh - Show for the eighth element of the tuple.
        Returns:
        A show instance for the tuple-8 type.

      • v2Show

        public static <A> Show<V2<A>> v2Show​(Show<A> ea)
        A show instance for a vector-2.
        Parameters:
        ea - A show for the elements of the vector.
        Returns:
        A show instance for a vector-2.

      • v3Show

        public static <A> Show<V3<A>> v3Show​(Show<A> ea)
        A show instance for a vector-3.
        Parameters:
        ea - A show for the elements of the vector.
        Returns:
        A show instance for a vector-3.

      • v4Show

        public static <A> Show<V4<A>> v4Show​(Show<A> ea)
        A show instance for a vector-4.
        Parameters:
        ea - A show for the elements of the vector.
        Returns:
        A show instance for a vector-4.

      • v5Show

        public static <A> Show<V5<A>> v5Show​(Show<A> ea)
        A show instance for a vector-5.
        Parameters:
        ea - A show for the elements of the vector.
        Returns:
        A show instance for a vector-5.

      • v6Show

        public static <A> Show<V6<A>> v6Show​(Show<A> ea)
        A show instance for a vector-6.
        Parameters:
        ea - A show for the elements of the vector.
        Returns:
        A show instance for a vector-6.

      • v7Show

        public static <A> Show<V7<A>> v7Show​(Show<A> ea)
        A show instance for a vector-7.
        Parameters:
        ea - A show for the elements of the vector.
        Returns:
        A show instance for a vector-7.

      • v8Show

        public static <A> Show<V8<A>> v8Show​(Show<A> ea)
        A show instance for a vector-8.
        Parameters:
        ea - A show for the elements of the vector.
        Returns:
        A show instance for a vector-8.

      • unlineShow

        public static <A> Show<Stream<A>> unlineShow​(Show<A> sa)
        A show instance for streams that splits into lines.
        Parameters:
        sa - A show instance for the elements of a stream.
        Returns:
        A show instance for streams that splits into lines.

      • HListShow

        public static <E,​L extends HList<L>> Show<HList.HCons<E,​L>> HListShow​(Show<E> e,
                                                                                  Show<L> l)
        A show instance for heterogeneous Streams.
        Parameters:
        e - A show instance for the first element of the Stream.
        l - A show instance for the rest of the Stream.
        Returns:
        a show instance for heterogeneous Streams.

      • hamtNodeShow

        public static <K,​V> Show<Node<K,​V>> hamtNodeShow​(Show<K> sk,
                                                             Show<V> sv)