class Kafka::Protocol::MemberAssignment

Attributes

topics[R]

Public Class Methods

decode(decoder) click to toggle source
# File lib/kafka/protocol/member_assignment.rb, line 33
def self.decode(decoder)
  new(
    version: decoder.int16,
    topics: Hash[decoder.array { [decoder.string, decoder.array { decoder.int32 }] }],
    user_data: decoder.bytes,
  )
end
new(version: 0, topics: {}, user_data: nil) click to toggle source
# File lib/kafka/protocol/member_assignment.rb, line 8
def initialize(version: 0, topics: {}, user_data: nil)
  @version = version
  @topics = topics
  @user_data = user_data
end

Public Instance Methods

assign(topic, partitions) click to toggle source
# File lib/kafka/protocol/member_assignment.rb, line 14
def assign(topic, partitions)
  @topics[topic] ||= []
  @topics[topic].concat(partitions)
end
encode(encoder) click to toggle source
# File lib/kafka/protocol/member_assignment.rb, line 19
def encode(encoder)
  encoder.write_int16(@version)

  encoder.write_array(@topics) do |topic, partitions|
    encoder.write_string(topic)

    encoder.write_array(partitions) do |partition|
      encoder.write_int32(partition)
    end
  end

  encoder.write_bytes(@user_data)
end