Package org.apache.flink.python.util

Enum ProtoUtils

java.lang.Object
java.lang.Enum<ProtoUtils>
org.apache.flink.python.util.ProtoUtils
All Implemented Interfaces:
Serializable, Comparable<ProtoUtils>
@Internal public enum ProtoUtils extends Enum<ProtoUtils>
Utilities used to construct protobuf objects or construct objects from protobuf objects.

  • Method Details

    • values

      public static ProtoUtils[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static ProtoUtils valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • createCoderProto

      public static org.apache.beam.model.pipeline.v1.RunnerApi.Coder createCoderProto(FlinkFnApi.CoderInfoDescriptor coderInfoDescriptor)

    • createRowTypeCoderInfoDescriptorProto

      public static FlinkFnApi.CoderInfoDescriptor createRowTypeCoderInfoDescriptorProto(org.apache.flink.table.types.logical.RowType rowType, FlinkFnApi.CoderInfoDescriptor.Mode mode, boolean separatedWithEndMessage)

    • createFlattenRowTypeCoderInfoDescriptorProto

      public static FlinkFnApi.CoderInfoDescriptor createFlattenRowTypeCoderInfoDescriptorProto(org.apache.flink.table.types.logical.RowType rowType, FlinkFnApi.CoderInfoDescriptor.Mode mode, boolean separatedWithEndMessage)

    • createArrowTypeCoderInfoDescriptorProto

      public static FlinkFnApi.CoderInfoDescriptor createArrowTypeCoderInfoDescriptorProto(org.apache.flink.table.types.logical.RowType rowType, FlinkFnApi.CoderInfoDescriptor.Mode mode, boolean separatedWithEndMessage)

    • createOverWindowArrowTypeCoderInfoDescriptorProto

      public static FlinkFnApi.CoderInfoDescriptor createOverWindowArrowTypeCoderInfoDescriptorProto(org.apache.flink.table.types.logical.RowType rowType, FlinkFnApi.CoderInfoDescriptor.Mode mode, boolean separatedWithEndMessage)

    • createUserDefinedFunctionsProto

      public static FlinkFnApi.UserDefinedFunctions createUserDefinedFunctionsProto(org.apache.flink.api.common.functions.RuntimeContext runtimeContext, org.apache.flink.table.functions.python.PythonFunctionInfo[] userDefinedFunctions, boolean isMetricEnabled, boolean isProfileEnabled)

    • createUserDefinedFunctionProto

      public static FlinkFnApi.UserDefinedFunction createUserDefinedFunctionProto(org.apache.flink.table.functions.python.PythonFunctionInfo pythonFunctionInfo)

    • createUserDefinedAggregateFunctionProto

      public static FlinkFnApi.UserDefinedAggregateFunction createUserDefinedAggregateFunctionProto(org.apache.flink.table.functions.python.PythonAggregateFunctionInfo pythonFunctionInfo, org.apache.flink.table.runtime.dataview.DataViewSpec[] dataViewSpecs)

    • createUserDefinedDataStreamFunctionProto

      public static FlinkFnApi.UserDefinedDataStreamFunction createUserDefinedDataStreamFunctionProto(DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.common.functions.RuntimeContext runtimeContext, Map<String,String> internalParameters, boolean inBatchExecutionMode, boolean isMetricEnabled, boolean isProfileEnabled, boolean hasSideOutput, int stateCacheSize, int mapStateReadCacheSize, int mapStateWriteCacheSize)

    • createReviseOutputDataStreamFunctionProto

      public static FlinkFnApi.UserDefinedDataStreamFunction createReviseOutputDataStreamFunctionProto()

    • createUserDefinedDataStreamFunctionProtos

      public static List<FlinkFnApi.UserDefinedDataStreamFunction> createUserDefinedDataStreamFunctionProtos(DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.common.functions.RuntimeContext runtimeContext, Map<String,String> internalParameters, boolean inBatchExecutionMode, boolean isMetricEnabled, boolean isProfileEnabled, boolean hasSideOutput, int stateCacheSize, int mapStateReadCacheSize, int mapStateWriteCacheSize)

    • createUserDefinedDataStreamStatefulFunctionProtos

      public static List<FlinkFnApi.UserDefinedDataStreamFunction> createUserDefinedDataStreamStatefulFunctionProtos(DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.common.functions.RuntimeContext runtimeContext, Map<String,String> internalParameters, org.apache.flink.api.common.typeinfo.TypeInformation<?> keyTypeInfo, boolean inBatchExecutionMode, boolean isMetricEnabled, boolean isProfileEnabled, boolean hasSideOutput, int stateCacheSize, int mapStateReadCacheSize, int mapStateWriteCacheSize)

    • createRawTypeCoderInfoDescriptorProto

      public static FlinkFnApi.CoderInfoDescriptor createRawTypeCoderInfoDescriptorProto(org.apache.flink.api.common.typeinfo.TypeInformation<?> typeInformation, FlinkFnApi.CoderInfoDescriptor.Mode mode, boolean separatedWithEndMessage, ClassLoader userCodeClassLoader)

    • parseStateTtlConfigFromProto

      public static org.apache.flink.api.common.state.StateTtlConfig parseStateTtlConfigFromProto(FlinkFnApi.StateDescriptor.StateTTLConfig stateTTLConfigProto)