Package org.glassfish.jersey.internal.guava

Class Joiner.MapJoiner

  • Enclosing class:
    Joiner
    public static final class Joiner.MapJoiner
extends Object
    An object that joins map entries in the same manner as Joiner joins iterables and arrays. Like Joiner, it is thread-safe and immutable.

    In addition to operating on Map instances, MapJoiner can operate on Multimap entries in two distinct modes:

    • To output a separate entry for each key-value pair, pass multimap.entries() to a MapJoiner method that accepts entries as input, and receive output of the form key1=A&key1=B&key2=C.
    • To output a single entry for each key, pass multimap.asMap() to a MapJoiner method that accepts a map as input, and receive output of the form key1=[A, B]&key2=C.
    Since:
    2.0 (imported from Google Collections Library)

    • Method Detail

      • appendTo

        public StringBuilder appendTo​(StringBuilder builder,
                              Map<?,​?> map)
        Appends the string representation of each entry of map, using the previously configured separator and key-value separator, to builder. Identical to #appendTo(Appendable, Map), except that it does not throw IOException.

      • appendTo

        public <A extends Appendable> A appendTo​(A appendable,
                                         Iterator<? extends Map.Entry<?,​?>> parts)
                                  throws IOException
        Appends the string representation of each entry in entries, using the previously configured separator and key-value separator, to appendable.
        Throws:
        IOException
        Since:
        11.0

      • appendTo

        public StringBuilder appendTo​(StringBuilder builder,
                              Iterable<? extends Map.Entry<?,​?>> entries)
        Appends the string representation of each entry in entries, using the previously configured separator and key-value separator, to builder. Identical to #appendTo(Appendable, Iterable), except that it does not throw IOException.
        Since:
        10.0

      • appendTo

        public StringBuilder appendTo​(StringBuilder builder,
                              Iterator<? extends Map.Entry<?,​?>> entries)
        Appends the string representation of each entry in entries, using the previously configured separator and key-value separator, to builder. Identical to #appendTo(Appendable, Iterable), except that it does not throw IOException.
        Since:
        11.0