Class ReducedStateItemStore.KeyState

    • Constructor Detail

      • KeyState

        public KeyState​(Function<HasMetadata,​String> keyFunction,
                        Function<String,​String[]> keyFieldFunction,
                        String[]... keyFields)
        The key function must decompose a given key into the given fields - in field order
        Parameters:
        keyFieldFunction - to convert a key into fields
        keyFields - the fields represented by the key