public override void Process(K key, V value)
{
LogProcessingKeyValue(key, value);
if (key == null)
{
log.LogWarning($"Skipping record due to null key. topic=[{Context.Topic}] partition=[{Context.Partition}] offset=[{Context.Offset}]");
droppedRecordsSensor.Record();
return;
}
if (queryableName != null)
{
ValueAndTimestamp <V> oldValueAndTimestamp = store.Get(key);
V oldValue;
if (oldValueAndTimestamp != null)
{
oldValue = oldValueAndTimestamp.Value;
if (Context.Timestamp < oldValueAndTimestamp.Timestamp)
{
log.LogWarning($"Detected out-of-order KTable update for {store.Name} at offset {Context.Offset}, partition {Context.Partition}.");
}
}
else
{
oldValue = default(V);
}
store.Put(key, ValueAndTimestamp <V> .Make(value, Context.Timestamp));
tupleForwarder.MaybeForward(key, value, oldValue);
}
else
{
this.Forward <K, Change <V> >(key, new Change <V>(default(V), value));
}
}
public V Get(K key) => innerStore.Get(key) != null?innerStore.Get(key).Value : default;
public ValueAndTimestamp <V> Get(K key) => store.Get(key);