Interface KeyValueFilterConverter<K,​V,​C>

    • Method Detail

      • filterAndConvert

        C filterAndConvert​(K key,
                           V value,
                           Metadata metadata)
        Will both filter the entry and if passed subsequently convert the value to a new value. A returned value of null will symbolize the value not passing the filter, so ensure your conversion will not return null if you want this entry to be returned.
        key - The key of the entry to filter
        value - The value of the entry to filter and then convert
        metadata - The metadata attached to the entry
        The converted value or null if the filter didn't pass