Package org.apache.flink.fnexecution.v1

Interface FlinkFnApi.UserDefinedAggregateFunctionOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
FlinkFnApi.UserDefinedAggregateFunction, FlinkFnApi.UserDefinedAggregateFunction.Builder
Enclosing class:
FlinkFnApi
public static interface FlinkFnApi.UserDefinedAggregateFunctionOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Details

    • getPayload

      com.google.protobuf.ByteString getPayload()
       The serialized representation of the user-defined function
      bytes payload = 1;
      Returns:
      The payload.

    • getInputsList

      List<FlinkFnApi.Input> getInputsList()
       The input arguments of the user-defined function, it could be one of the following:
 1. A column from the input row
 2. The result of another user-defined function
 3. The constant value of the column
      repeated .org.apache.flink.fn_execution.v1.Input inputs = 2;

    • getInputs

      FlinkFnApi.Input getInputs(int index)
       The input arguments of the user-defined function, it could be one of the following:
 1. A column from the input row
 2. The result of another user-defined function
 3. The constant value of the column
      repeated .org.apache.flink.fn_execution.v1.Input inputs = 2;

    • getInputsCount

      int getInputsCount()
       The input arguments of the user-defined function, it could be one of the following:
 1. A column from the input row
 2. The result of another user-defined function
 3. The constant value of the column
      repeated .org.apache.flink.fn_execution.v1.Input inputs = 2;

    • getInputsOrBuilderList

      List<? extends FlinkFnApi.InputOrBuilder> getInputsOrBuilderList()
       The input arguments of the user-defined function, it could be one of the following:
 1. A column from the input row
 2. The result of another user-defined function
 3. The constant value of the column
      repeated .org.apache.flink.fn_execution.v1.Input inputs = 2;

    • getInputsOrBuilder

      FlinkFnApi.InputOrBuilder getInputsOrBuilder(int index)
       The input arguments of the user-defined function, it could be one of the following:
 1. A column from the input row
 2. The result of another user-defined function
 3. The constant value of the column
      repeated .org.apache.flink.fn_execution.v1.Input inputs = 2;

    • getSpecsList

      List<FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec> getSpecsList()
      repeated .org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec specs = 3;

    • getSpecs

      FlinkFnApi.UserDefinedAggregateFunction.DataViewSpec getSpecs(int index)
      repeated .org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec specs = 3;

    • getSpecsCount

      int getSpecsCount()
      repeated .org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec specs = 3;

    • getSpecsOrBuilderList

      List<? extends FlinkFnApi.UserDefinedAggregateFunction.DataViewSpecOrBuilder> getSpecsOrBuilderList()
      repeated .org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec specs = 3;

    • getSpecsOrBuilder

      FlinkFnApi.UserDefinedAggregateFunction.DataViewSpecOrBuilder getSpecsOrBuilder(int index)
      repeated .org.apache.flink.fn_execution.v1.UserDefinedAggregateFunction.DataViewSpec specs = 3;

    • getFilterArg

      int getFilterArg()
      int32 filter_arg = 4;
      Returns:
      The filterArg.

    • getDistinct

      boolean getDistinct()
      bool distinct = 5;
      Returns:
      The distinct.

    • getTakesRowAsInput

      boolean getTakesRowAsInput()
       Whether the UDF takes row as input instead of each columns of a row
      bool takes_row_as_input = 6;
      Returns:
      The takesRowAsInput.