程序包org.apache.flink.streaming.connectors.elasticsearch2的分层结构

类分层结构

• java.lang.Object
  • org.apache.flink.api.common.functions.AbstractRichFunction (implements org.apache.flink.api.common.functions.RichFunction, java.io.Serializable)
    • org.apache.flink.streaming.api.functions.sink.RichSinkFunction<IN> (implements org.apache.flink.streaming.api.functions.sink.SinkFunction<IN>)
      • org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkBase<T,C> (implements org.apache.flink.streaming.api.checkpoint.CheckpointedFunction)
        • org.apache.flink.streaming.connectors.elasticsearch2.ElasticsearchSink<T>
  • org.apache.flink.streaming.connectors.elasticsearch2.Elasticsearch2ApiCallBridge (implements org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchApiCallBridge<C>)

接口分层结构

• java.io.Serializable
  • org.apache.flink.streaming.connectors.elasticsearch2.ElasticsearchSinkFunction<T> (并 extends org.apache.flink.api.common.functions.Function)
  • org.apache.flink.api.common.functions.Function
    • org.apache.flink.streaming.connectors.elasticsearch2.ElasticsearchSinkFunction<T> (并 extends java.io.Serializable)
  • org.apache.flink.streaming.connectors.elasticsearch2.RequestIndexer