Class: Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::DataChange

Inherits:

Object

Object
Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::DataChange

show all

Extended by:: Protobuf::MessageExts::ClassMethods

Includes:: Protobuf::MessageExts

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

Overview

A message corresponding to one or more mutations to the partition being streamed. A single logical DataChange message may also be split across a sequence of multiple individual messages. Messages other than the first in a sequence will only have the type and chunks fields populated, with the final message in the sequence also containing done set to true.

Defined Under Namespace

Modules: Type

Instance Attribute Summary collapse

#chunks ⇒ ::Array<::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk>
The mutations associated with this change to the partition.
#commit_timestamp ⇒ ::Google::Protobuf::Timestamp
The timestamp at which the mutation was applied on the Bigtable server.
#done ⇒ ::Boolean
When true, indicates that the entire DataChange has been read and the client can safely process the message.
#estimated_low_watermark ⇒ ::Google::Protobuf::Timestamp
An estimate of the commit timestamp that is usually lower than or equal to any timestamp for a record that will be delivered in the future on the stream.
#row_key ⇒ ::String
The row key for all mutations that are part of this DataChange.
#source_cluster_id ⇒ ::String
The cluster where the mutation was applied.
#tiebreaker ⇒ ::Integer
A value that lets stream consumers reconstruct Bigtable's conflict resolution semantics.
#token ⇒ ::String
An encoded position for this stream's partition to restart reading from.
#type ⇒ ::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::DataChange::Type
The type of the mutation.

Instance Attribute Details

#chunks ⇒ `::Array<::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk>`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#commit_timestamp ⇒ `::Google::Protobuf::Timestamp`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#done ⇒ `::Boolean`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#estimated_low_watermark ⇒ `::Google::Protobuf::Timestamp`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#row_key ⇒ `::String`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#source_cluster_id ⇒ `::String`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#tiebreaker ⇒ `::Integer`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#token ⇒ `::String`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

#type ⇒ `::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::DataChange::Type`

# File 'proto_docs/google/bigtable/v2/bigtable.rb', line 576

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

  # The type of mutation.
  module Type
    # The type is unspecified.
    TYPE_UNSPECIFIED = 0

    # A user-initiated mutation.
    USER = 1

    # A system-initiated mutation as part of garbage collection.
    # https://cloud.google.com/bigtable/docs/garbage-collection
    GARBAGE_COLLECTION = 2

    # This is a continuation of a multi-message change.
    CONTINUATION = 3
  end
end

Class: Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::DataChange

Overview

Defined Under Namespace

Instance Attribute Summary collapse

Instance Attribute Details

#chunks ⇒ ::Array<::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::MutationChunk>

#commit_timestamp ⇒ ::Google::Protobuf::Timestamp

#done ⇒ ::Boolean

#estimated_low_watermark ⇒ ::Google::Protobuf::Timestamp

#row_key ⇒ ::String

#source_cluster_id ⇒ ::String

#tiebreaker ⇒ ::Integer

#token ⇒ ::String

#type ⇒ ::Google::Cloud::Bigtable::V2::ReadChangeStreamResponse::DataChange::Type