Interface WillUpdateKey<K,​V>

  • All Superinterfaces:
    Preemptive
    All Known Implementing Classes:
    GuestWillUpdateKey
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    @FunctionalInterface
    public interface WillUpdateKey<K,​V>
    extends Preemptive
    • Method Detail

      • willUpdate

        V willUpdate​(K key,
                     V newValue)