public KafkaDynamicSink()

in flink-connector-kafka/src/main/java/org/apache/flink/streaming/connectors/kafka/table/KafkaDynamicSink.java [145:192]
45 lines of code
3 McCabe index (conditional complexity)

    public KafkaDynamicSink(
            DataType consumedDataType,
            DataType physicalDataType,
            @Nullable EncodingFormat<SerializationSchema<RowData>> keyEncodingFormat,
            EncodingFormat<SerializationSchema<RowData>> valueEncodingFormat,
            int[] keyProjection,
            int[] valueProjection,
            @Nullable String keyPrefix,
            @Nullable List<String> topics,
            @Nullable Pattern topicPattern,
            Properties properties,
            @Nullable KafkaPartitioner<RowData> partitioner,
            DeliveryGuarantee deliveryGuarantee,
            boolean upsertMode,
            SinkBufferFlushMode flushMode,
            @Nullable Integer parallelism,
            @Nullable String transactionalIdPrefix,
            TransactionNamingStrategy transactionNamingStrategy) {
        // Format attributes
        this.consumedDataType =
                checkNotNull(consumedDataType, "Consumed data type must not be null.");
        this.physicalDataType =
                checkNotNull(physicalDataType, "Physical data type must not be null.");
        this.keyEncodingFormat = keyEncodingFormat;
        this.valueEncodingFormat =
                checkNotNull(valueEncodingFormat, "Value encoding format must not be null.");
        this.keyProjection = checkNotNull(keyProjection, "Key projection must not be null.");
        this.valueProjection = checkNotNull(valueProjection, "Value projection must not be null.");
        this.keyPrefix = keyPrefix;
        this.transactionalIdPrefix = transactionalIdPrefix;
        this.transactionNamingStrategy = transactionNamingStrategy;
        // Mutable attributes
        this.metadataKeys = Collections.emptyList();
        // Kafka-specific attributes
        this.topics = topics;
        this.topicPattern = topicPattern;
        this.properties = checkNotNull(properties, "Properties must not be null.");
        this.partitioner = partitioner;
        this.deliveryGuarantee =
                checkNotNull(deliveryGuarantee, "DeliveryGuarantee must not be null.");
        this.upsertMode = upsertMode;
        this.flushMode = checkNotNull(flushMode);
        if (flushMode.isEnabled() && !upsertMode) {
            throw new IllegalArgumentException(
                    "Sink buffer flush is only supported in upsert-kafka.");
        }
        this.parallelism = parallelism;
    }