class KTableFilter implements KTableProcessorSupplier<K, V, V> {

    @Override
    public boolean enableSendingOldValues(final boolean forceMaterialization) {
        if (parent.enableSendingOldValues(forceMaterialization)) {
            sendOldValues = true;
        }
        return sendOldValues;
    }

      KTableFilter(final KTableImpl<K, ?, V> parent,
                 final Predicate<? super K, ? super V> predicate,
                 final boolean filterNot,
                 final String queryableName);

}