Class: Lev::NullStatus

Inherits:
Object show all
Defined in:
lib/lev/null_status.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id = nil) ⇒ NullStatus

Returns a new instance of NullStatus.



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# File 'lib/lev/null_status.rb', line 4

def initialize(id=nil)
  @id = id || "null-status:#{SecureRandom.uuid}"
  @kill_requested = false
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(*args, &block) ⇒ Object 



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# File 'lib/lev/null_status.rb', line 17

def method_missing(*args, &block)
  nil
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/lev/null_status.rb', line 2

def id
  @id
end

Instance Method Details

#add_error ⇒ Object 



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# File 'lib/lev/null_status.rb', line 27

def add_error(*); end

#failed! ⇒ Object 



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# File 'lib/lev/null_status.rb', line 32

def failed!; end

#kill_requested? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lev/null_status.rb', line 13

def kill_requested?
  @kill_requested
end

#killed! ⇒ Object 



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# File 'lib/lev/null_status.rb', line 33

def killed!; end

#queued! ⇒ Object 



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# File 'lib/lev/null_status.rb', line 29

def queued!; end

#request_kill! ⇒ Object 



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# File 'lib/lev/null_status.rb', line 9

def request_kill!
  @kill_requested = true
end

#save ⇒ Object 



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# File 'lib/lev/null_status.rb', line 26

def save(*); end

#set_progress ⇒ Object

Provide null object pattern methods for status setter methods called from within routines; routines should not be using other query methods to check their own status (they should know it), with the exception of ‘kill_requested?`



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# File 'lib/lev/null_status.rb', line 25

def set_progress(*); end

#started! ⇒ Object 



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# File 'lib/lev/null_status.rb', line 30

def started!; end

#succeeded! ⇒ Object 



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# File 'lib/lev/null_status.rb', line 31

def succeeded!; end