com.alibaba.ververica.cdc.debezium.DebeziumDeserializationSchema Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.alibaba.ververica.cdc.debezium;
import org.apache.flink.annotation.PublicEvolving;
import org.apache.flink.api.java.typeutils.ResultTypeQueryable;
import org.apache.flink.util.Collector;
import org.apache.kafka.connect.source.SourceRecord;
import java.io.Serializable;
/**
* The deserialization schema describes how to turn the Debezium SourceRecord
* into data types (Java/Scala objects) that are processed by Flink.
*
* @param The type created by the deserialization schema.
*/
@PublicEvolving
public interface DebeziumDeserializationSchema extends Serializable, ResultTypeQueryable {
/**
* Deserialize the Debezium record, it is represented in Kafka {@link SourceRecord}.
*/
void deserialize(SourceRecord record, Collector out) throws Exception;
}