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KTable<K, V> reduce(final RichReducer<V> reducer);


KTable<K, V> reduce(final RichReducer<V> reducer,
                    final String queryableStoreName);


KTable<K, V> reduce(final RichReducer<V> reducer,
                    final StateStoreSupplier<KeyValueStore> storeSupplier);


<W extends Window> KTable<Windowed<K>, V> reduce(final RichReducer<V> reducer,
                                                 final Windows<W> windows,
                                                 final String queryableStoreName);


<W extends Window> KTable<Windowed<K>, V> reduce(final RichReducer<V> reducer,
                                                 final Windows<W> windows);


<W extends Window> KTable<Windowed<K>, V> reduce(final RichReducer<V> reducer,
                                                 final Windows<W> windows,
                                                 final StateStoreSupplier<WindowStore> storeSupplier);


KTable<Windowed<K>, V> reduce(final RichReducer<V> reducer,
                              final SessionWindows sessionWindows,
                              final String queryableStoreName);


 
KTable<Windowed<K>, V> reduce(final RichReducer<V> reducer,
                              final SessionWindows sessionWindows);
 
KTable<Windowed<K>, V> reduce(final RichReducer<V> reducer,
                              final SessionWindows sessionWindows,
                              final StateStoreSupplier<SessionStore> storeSupplier);

<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final Aggregator<RichAggregator<? super K, ? super V, VR> aggregator,
                             final Serde<VR> aggValueSerde,
                             final String queryableStoreName);
 
<VR> KTable<K, VR> aggregate(final Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> aggregator,
                             final Serde<VR> aggValueSerde,
                             final String queryableStoreName);
 


<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final RichAggregator<Aggregator<? super K, ? super V, VR> aggregator,
                             final Serde<VR> aggValueSerde,
                             final String queryableStoreName);



<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final Aggregator<RichAggregator<? super K, ? super V, VR> aggregator,
                             final Serde<VR> aggValueSerde);

<VR> KTable<K, VR> aggregate(final Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> aggregator,
                             final Serde<VR>StateStoreSupplier<KeyValueStore> aggValueSerdestoreSupplier);

<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> aggregator,
                             final Serde<VR>StateStoreSupplier<KeyValueStore> aggValueSerdestoreSupplier);



<VR> KTable<K<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final Aggregator<? super K, ? super V, VR> aggregator,
                    final RichAggregator<? super K, ? super V,   final StateStoreSupplier<KeyValueStore> storeSupplier);

<VR> KTable<K, VR> aggregate(final Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> aggregator,
                             final StateStoreSupplier<KeyValueStore> storeSupplier);

<VR> KTable<K, VR> aggregate(final RichInitializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> aggregator,
                             final StateStoreSupplier<KeyValueStore> storeSupplier);


<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final RichInitializer<VR> initializer,
                                                         final Aggregator<? super K, ? super V, VR> aggregator,
                                                         final Windows<W> windows,
                                                         final Serde<VR> aggValueSerde,
                                                         final String queryableStoreName);

<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final Initializer<VR> initializer,
                                                         final RichAggregator<? super K, ? super V, VR> aggregator,
                                                         final Windows<W> windows,
                                                         final Serde<VR> aggValueSerde,
                                                         final String queryableStoreName);


<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final RichInitializer<VR> initializer,
                                                         final RichAggregator<? super K, ? super V, VR> aggregator,
                                                         final Windows<W> windows,
                                                         final Serde<VR> aggValueSerde,
                                                         final String queryableStoreName);
 
<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final RichInitializer<VR> initializer,
                                                         final Aggregator<? super K, ? super V, VR> aggregator,
                                                         final Windows<W> windows,
                                                         final StateStoreSupplier<WindowStore> storeSupplier);

<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final Initializer<VR> initializer,
                                                         final RichAggregator<? super K, ? super V, VR> aggregator,
                                                         final Windows<W> windows,
                                                         final StateStoreSupplier<WindowStore> storeSupplier);
 
<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final RichInitializer<VR> initializer,
                                                         final RichAggregator<? super K, ? super V, VR> aggregator,
                                                         final Windows<W> windows,
                                                         final StateStoreSupplier<WindowStore> storeSupplier);



<T> KTable<Windowed<K>, T> aggregate(final RichInitializer<T> initializer,
                                     final Aggregator<? super K, ? super V, T> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindows,
                                     final Serde<T> aggValueSerde,
                                     final String queryableStoreName);

<T> KTable<Windowed<K>, T> aggregate(final Initializer<T> initializer,
                                     final RichAggregator<? super K, ? super V, T> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindows,
                                     final Serde<T> aggValueSerde,
                                     final String queryableStoreName);

<T> KTable<Windowed<K>, T> aggregate(final RichInitializer<T> initializer,
                                     final RichAggregator<? super K, ? super V, T> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindows,
                                     final Serde<T> aggValueSerde,
                                     final String queryableStoreName);


<T> KTable<Windowed<K>, T> aggregate(final RichInitializer<T> initializer,
                                     final Aggregator<? super K, ? super V, T> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindowsVR> aggregator,
                                     final Serde<T> aggValueSerde);

<T> KTable<Windowed<K>, T> aggregate(final Initializer<T> initializer,
             final Windows<W>   windows,
                    final RichAggregator<? super K, ? super V, T> aggregator,
                                 final Serde<VR> aggValueSerde,
  final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindows,
           final String queryableStoreName);

<W extends Window, VR> KTable<Windowed<K>, VR> aggregate(final Initializer<VR>   initializer,
              final Serde<T> aggValueSerde);
 
<T> KTable<Windowed<K>, T> aggregate(final RichInitializer<T> initializer,
                                     final RichAggregator<? super K, ? super V, T>VR> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                 final Windows<W> windows,
                  final SessionWindows sessionWindows,
                                     final Serde<T>StateStoreSupplier<WindowStore> aggValueSerdestoreSupplier);


<T> KTable<Windowed<K>, T> aggregate(final Initializer<T> initializer,
                                     final RichAggregator<? super K, ? super V, T> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindows,
                                     final Serde<T> aggValueSerde,
                                     final StateStoreSupplier<SessionStore>String storeSupplierqueryableStoreName);

<T> KTable<Windowed<K>, T> aggregate(final RichInitializer<T>Initializer<T> initializer,
                                     final Aggregator<RichAggregator<? super K, ? super V, T> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindows,
                                     final Serde<T> aggValueSerde,
                                     final StateStoreSupplier<SessionStore> storeSupplier);
 
<T> KTable<Windowed<K>, T> aggregate(final RichInitializer<T>Initializer<T> initializer,
                                     final RichAggregator<? super K, ? super V, T> aggregator,
                                     final Merger<? super K, T> sessionMerger,
                                     final SessionWindows sessionWindows,
                                     final Serde<T> aggValueSerde,
                                     final StateStoreSupplier<SessionStore> storeSupplier);

KTable<K, V> reduce(final RichReducer<V> adder,
                    final Reducer<V> subtractor,
                    final String queryableStoreName);


KTable<K, V> reduce(final Reducer<V> adder,
                    final RichReducer<V> subtractor,
                    final String queryableStoreName);


KTable<K, V> reduce(final RichReducer<V> adder,
                    final RichReducer<V> subtractor,
                    final String queryableStoreName);


 
KTable<K, V> reduce(final RichReducer<V> adder,
                    final Reducer<V> subtractor);


KTable<K, V> reduce(final Reducer<V> adder,
                    final RichReducer<V> subtractor);


KTable<K, V> reduce(final RichReducer<V> adder,
                    final RichReducer<V> subtractor);


KTable<K, V> reduce(final RichReducer<V> adder,
                    final Reducer<V> subtractor,
                    final StateStoreSupplier<KeyValueStore> storeSupplier);


KTable<K, V> reduce(final Reducer<V> adder,
                    final RichReducer<V> subtractor,
                    final StateStoreSupplier<KeyValueStore> storeSupplier);


KTable<K, V> reduce(final RichReducer<V> adder,
                    final RichReducer<V> subtractor,
                    final StateStoreSupplier<KeyValueStore> storeSupplier);


 
<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> adder,
                             final RichAggregator<? super K, ? super V, VR> subtractor,
                             final String queryableStoreName);


<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> adder,
                             final RichAggregator<? super K, ? super V, VR> subtractor);


<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> adder,
                             final RichAggregator<? super K, ? super V, VR> subtractor,
                             final Serde<VR> aggValueSerde,
                             final String queryableStoreName);


<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> adder,
                             final RichAggregator<? super K, ? super V, VR> subtractor,
                             final Serde<VR> aggValueSerde);


<VR> KTable<K, VR> aggregate(final RichInitializer<VR>Initializer<VR> initializer,
                             final RichAggregator<? super K, ? super V, VR> adder,
                             final RichAggregator<? super K, ? super V, VR> subtractor,
                             final StateStoreSupplier<KeyValueStore> storeSupplier);