Method asEntryToEntryFunction

output/java_guava/1.4.19/Maps.java:2008–2016

Views an entry transformer as a function from entries to entries.

(final EntryTransformer<? super K, ? super V1, V2> transformer)

  static <K, V1, V2> Function<Entry<K, V1>, Entry<K, V2>> asEntryToEntryFunction(final EntryTransformer<? super K, ? super V1, V2> transformer) {
    checkNotNull(transformer);
    return new Function<Entry<K, V1>, Entry<K, V2>>() {
      @Override
      public Entry<K, V2> apply(final Entry<K, V1> entry) {
        return transformEntry(transformer, entry);
      }
    };
  }


  static class TransformedEntriesMap<K, V1, V2> extends IteratorBasedAbstractMap<K, V2> {