Interface IndexerFactory.QuadKeysExtractor<A,B,C,D>

All Superinterfaces:
Function<QuadTuple<A,B,C,D>,Object>, IndexerFactory.KeysExtractor<QuadTuple<A,B,C,D>>
Enclosing class:
IndexerFactory<Right_>
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 static interface IndexerFactory.QuadKeysExtractor<A,B,C,D> extends IndexerFactory.KeysExtractor<QuadTuple<A,B,C,D>>