Class: DruidDB::ZK

Inherits:
Object
  • Object
show all
Defined in:
lib/druiddb/zk.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ ZK

Returns a new instance of ZK.



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# File 'lib/druiddb/zk.rb', line 6

def initialize(config)
  @client = ::ZK.new(config.zookeeper)
  @config = config
  @listeners = []
  @registry = {}
  register
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/druiddb/zk.rb', line 4

def client
  @client
end

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/druiddb/zk.rb', line 4

def config
  @config
end

#listeners ⇒ Object (readonly)

Returns the value of attribute listeners.



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# File 'lib/druiddb/zk.rb', line 4

def listeners
  @listeners
end

#registry ⇒ Object

Returns the value of attribute registry.



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# File 'lib/druiddb/zk.rb', line 3

def registry
  @registry
end

Instance Method Details

#register_listener(object, method) ⇒ Object 



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# File 'lib/druiddb/zk.rb', line 14

def register_listener(object, method)
  listeners << ->(*args) { object.send(method, *args) }
end