Interface InputKeyGenerator<T extends @Nullable Object>

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 InputKeyGenerator<T extends @Nullable Object>
Supplies one immutable input's identity before its view is constructed.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getKey(T value)
    Return a stable, non-null key.

  • Method Details

    • getKey

      String getKey(T value)
      Return a stable, non-null key. Equal keys retain the original constructor input.