Class: Racecar::RebalanceListener

Inherits:
Object
  • Object
show all
Defined in:
lib/racecar/rebalance_listener.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ RebalanceListener

Returns a new instance of RebalanceListener.



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# File 'lib/racecar/rebalance_listener.rb', line 3

def initialize(config)
  @config = config
  @consumer_class = config.consumer_class
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/racecar/rebalance_listener.rb', line 8

def config
  @config
end

#consumer_class ⇒ Object (readonly)

Returns the value of attribute consumer_class.



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# File 'lib/racecar/rebalance_listener.rb', line 8

def consumer_class
  @consumer_class
end

Instance Method Details

#on_partitions_assigned(_consumer, topic_partition_list) ⇒ Object 



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# File 'lib/racecar/rebalance_listener.rb', line 10

def on_partitions_assigned(_consumer, topic_partition_list)
  consumer_class.respond_to?(:on_partitions_assigned) &&
    consumer_class.on_partitions_assigned(topic_partition_list.to_h)
rescue
end

#on_partitions_revoked(_consumer, topic_partition_list) ⇒ Object 



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# File 'lib/racecar/rebalance_listener.rb', line 16

def on_partitions_revoked(_consumer, topic_partition_list)
  consumer_class.respond_to?(:on_partitions_revoked) &&
    consumer_class.on_partitions_revoked(topic_partition_list.to_h)
rescue
end