Class: Isono::NodeModules::Base

Inherits:

Object

Object
Isono::NodeModules::Base

Defined in:: lib/isono/node_modules/base.rb

Direct Known Subclasses

DataStore, DirectChannel, EventChannel, EventLogger, JobChannel, JobCollector, JobWorker, NodeCollector, NodeHeartbeat, RpcChannel

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

#node ⇒ Object readonly

Returns the value of attribute node.

Instance Method Summary collapse

#config_section ⇒ Object

shortcut method to lookup configuration section only which belongs to this class.
#initialize(node) ⇒ Base constructor

A new instance of Base.
#manifest ⇒ Object

Delegate methods used in subclass frequently.
#value_object ⇒ Object

Constructor Details

#initialize(node) ⇒ `Base`

Returns a new instance of Base.

Raises:

(ArgumentError)

# File 'lib/isono/node_modules/base.rb', line 9

def initialize(node)
  raise ArgumentError unless node.is_a?(Node)
  @node = node
  
  raise "Module initializer_hook is not run yet" if self.value_object.nil?
  value_object.copy_instance_variables(self)
  after_initialize
end

Instance Attribute Details

#node ⇒ `Object` (readonly)

Returns the value of attribute node.



7
8
9

# File 'lib/isono/node_modules/base.rb', line 7

def node
  @node
end

Instance Method Details

#config_section ⇒ `Object`

shortcut method to lookup configuration section only which belongs to this class.



29
30
31

# File 'lib/isono/node_modules/base.rb', line 29

def config_section
  node.manifest.config.send(self.class.instance_variable_get(:@config_section_name))
end

#manifest ⇒ `Object`

Delegate methods used in subclass frequently.



19
20
21

# File 'lib/isono/node_modules/base.rb', line 19

def manifest
  node.manifest
end

#value_object ⇒ `Object`



23
24
25

# File 'lib/isono/node_modules/base.rb', line 23

def value_object
  node.value_objects[self.class]
end