Package org.apache.arrow.flight.impl

Interface Flight.FlightDataOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
Flight.FlightData, Flight.FlightData.Builder
Enclosing class:
Flight
public static interface Flight.FlightDataOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    com.google.protobuf.ByteString
    getAppMetadata()
    Application-defined metadata.
    com.google.protobuf.ByteString
    getDataBody()
    The actual batch of Arrow data.
    com.google.protobuf.ByteString
    getDataHeader()
    Header for message data as described in Message.fbs::Message.
    Flight.FlightDescriptor
    getFlightDescriptor()
    The descriptor of the data.
    Flight.FlightDescriptorOrBuilder
    getFlightDescriptorOrBuilder()
    The descriptor of the data.
    boolean
    hasFlightDescriptor()
    The descriptor of the data.

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    isInitialized

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Method Details

    • hasFlightDescriptor

      boolean hasFlightDescriptor()
      
 The descriptor of the data. This is only relevant when a client is
 starting a new DoPut stream.
      .arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;
      Returns:
      Whether the flightDescriptor field is set.

    • getFlightDescriptor

      Flight.FlightDescriptor getFlightDescriptor()
      
 The descriptor of the data. This is only relevant when a client is
 starting a new DoPut stream.
      .arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;
      Returns:
      The flightDescriptor.

    • getFlightDescriptorOrBuilder

      Flight.FlightDescriptorOrBuilder getFlightDescriptorOrBuilder()
      
 The descriptor of the data. This is only relevant when a client is
 starting a new DoPut stream.
      .arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;

    • getDataHeader

      com.google.protobuf.ByteString getDataHeader()
      
 Header for message data as described in Message.fbs::Message.
      bytes data_header = 2;
      Returns:
      The dataHeader.

    • getAppMetadata

      com.google.protobuf.ByteString getAppMetadata()
      
 Application-defined metadata.
      bytes app_metadata = 3;
      Returns:
      The appMetadata.

    • getDataBody

      com.google.protobuf.ByteString getDataBody()
      
 The actual batch of Arrow data. Preferably handled with minimal-copies
 coming last in the definition to help with sidecar patterns (it is
 expected that some implementations will fetch this field off the wire
 with specialized code to avoid extra memory copies).
      bytes data_body = 1000;
      Returns:
      The dataBody.