Class ImmutableBiMap.Builder<K,​V>

  • Enclosing class:

    public static final class ImmutableBiMap.Builder<K,​V>
    extends ImmutableMap.Builder<K,​V>
    A builder for creating immutable bimap instances, especially public static final bimaps ("constant bimaps"). Example:
       static final ImmutableBiMap<String, Integer> WORD_TO_INT =
           new ImmutableBiMap.Builder<String, Integer>()
               .put("one", 1)
               .put("two", 2)
               .put("three", 3)

    For small immutable bimaps, the ImmutableBiMap.of() methods are even more convenient.

    Builder instances can be reused - it is safe to call build() multiple times to build multiple bimaps in series. Each bimap is a superset of the bimaps created before it.

    2.0 (imported from Google Collections Library)