程序包org.apache.flink.table.functions.hive的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • org.apache.flink.table.functions.hive.DeferredObjectAdapter (implements org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject)
  • org.apache.flink.table.functions.hive.HiveFunctionWrapper<UDFType> (implements java.io.Serializable)
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • java.lang.RuntimeException
        • org.apache.flink.util.FlinkRuntimeException
          • org.apache.flink.table.functions.hive.FlinkHiveUDFException
  • org.apache.flink.table.functions.UserDefinedFunction (implements org.apache.flink.table.functions.FunctionDefinition, java.io.Serializable)
    • org.apache.flink.table.functions.ScalarFunction
      • org.apache.flink.table.functions.hive.HiveScalarFunction<UDFType> (implements org.apache.flink.table.functions.hive.HiveFunction)
        • org.apache.flink.table.functions.hive.HiveGenericUDF
        • org.apache.flink.table.functions.hive.HiveSimpleUDF
    • org.apache.flink.table.functions.TableFunction<T>
      • org.apache.flink.table.functions.hive.HiveGenericUDTF (implements org.apache.flink.table.functions.hive.HiveFunction)
    • org.apache.flink.table.functions.UserDefinedAggregateFunction<T,ACC>
      • org.apache.flink.table.functions.AggregateFunction<T,ACC>
        • org.apache.flink.table.functions.hive.HiveGenericUDAF (implements org.apache.flink.table.functions.hive.HiveFunction)

接口分层结构

• org.apache.flink.table.functions.hive.HiveFunction