Class: Fusuma::Plugin::Detectors::Detector

Inherits:
Base
  • Object
show all
Defined in:
lib/fusuma/plugin/detectors/detector.rb

Overview

Inherite this base

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#config_index, #config_param_types, #config_params, inherited, plugins, #shutdown

Constructor Details

#initialize(*args) ⇒ Detector

Returns a new instance of Detector.



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 11

def initialize(*args)
  super(*args)
  @tag = self.class.tag
  @type = self.class.type
end

Instance Attribute Details

#tag ⇒ Object (readonly)

Returns the value of attribute tag.



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 17

def tag
  @tag
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 18

def type
  @type
end

Class Method Details

.tag ⇒ Object 



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 56

def tag
  name.split("Detectors::").last.underscore
end

.type(tag_name = tag) ⇒ Object 



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 60

def type(tag_name = tag)
  tag_name.gsub("_detector", "")
end

Instance Method Details

#create_event(record:) ⇒ Events::Event

Parameters:

Returns:



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 42

def create_event(record:)
  @last_time = Time.now
  Events::Event.new(time: @last_time, tag: tag, record: record)
end

#detect(_buffers) ⇒ Event, NilClass

Parameters:

  • _buffers (Array<Buffer>)

Returns:

  • (Event) —

    if event is detected

  • (NilClass) —

    if event is NOT detected

Raises:

  • (NotImplementedError) 


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# File 'lib/fusuma/plugin/detectors/detector.rb', line 34

def detect(_buffers)
  raise NotImplementedError, "override #{self.class.name}##{__method__}"

  # create_event(record:)
end

#first_time? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fusuma/plugin/detectors/detector.rb', line 51

def first_time?
  @last_time.nil?
end

#last_time ⇒ Object 



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 47

def last_time
  @last_time ||= Time.now
end

#sources ⇒ Array<String>

Returns:



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# File 'lib/fusuma/plugin/detectors/detector.rb', line 21

def sources
  @sources ||= self.class.const_get(:SOURCES)
end

#watch? ⇒ TrueClass, FalseClass

Always watch buffers and detect them or not

Returns:

  • (TrueClass, FalseClass) 


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# File 'lib/fusuma/plugin/detectors/detector.rb', line 27

def watch?
  false
end