Class: Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk

Inherits:

Object

Object
Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk

show all

Extended by:: Protobuf::MessageExts::ClassMethods

Includes:: Protobuf::MessageExts

Defined in:: proto_docs/google/bigtable/v2/bigtable.rb

Overview

A partial or complete mutation.

Defined Under Namespace

Classes: ChunkInfo

Instance Attribute Summary collapse

#chunk_info ⇒ ::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk::ChunkInfo
If set, then the mutation is a SetCell with a chunked value across multiple messages.
#mutation ⇒ ::Google::Cloud::Bigtable::V2::Mutation
If this is a continuation of a chunked message (chunked_value_offset > 0), ignore all fields except the SetCell's value and merge it with the previous message by concatenating the value fields.

Instance Attribute Details

#chunk_info ⇒ `::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk::ChunkInfo`

Returns If set, then the mutation is a SetCell with a chunked value across multiple messages.

Returns:

(::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk::ChunkInfo) —
If set, then the mutation is a SetCell with a chunked value across multiple messages.

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 619

class MutationChunk
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Information about the chunking of this mutation.
  # Only `SetCell` mutations can be chunked, and all chunks for a `SetCell`
  # will be delivered contiguously with no other mutation types interleaved.
  # @!attribute [rw] chunked_value_size
  #   @return [::Integer]
  #     The total value size of all the chunks that make up the `SetCell`.
  # @!attribute [rw] chunked_value_offset
  #   @return [::Integer]
  #     The byte offset of this chunk into the total value size of the
  #     mutation.
  # @!attribute [rw] last_chunk
  #   @return [::Boolean]
  #     When true, this is the last chunk of a chunked `SetCell`.
  class ChunkInfo
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#mutation ⇒ `::Google::Cloud::Bigtable::V2::Mutation`

Returns If this is a continuation of a chunked message (chunked_value_offset > 0), ignore all fields except the SetCell's value and merge it with the previous message by concatenating the value fields.