Class: OpenCPU::DelayedCalculation

Inherits:
Object
  • Object
show all
Includes:
HTTMultiParty
Defined in:
lib/opencpu/delayed_calculation.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(location, resources = []) ⇒ DelayedCalculation

Returns a new instance of DelayedCalculation.



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# File 'lib/opencpu/delayed_calculation.rb', line 11

def initialize(location, resources = [])
  @location = location
  @available_resources = {}
  parse_resources(location, resources)
end

Instance Attribute Details

#available_resources ⇒ Object

Returns the value of attribute available_resources.



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# File 'lib/opencpu/delayed_calculation.rb', line 9

def available_resources
  @available_resources
end

#location ⇒ Object

Returns the value of attribute location.



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# File 'lib/opencpu/delayed_calculation.rb', line 8

def location
  @location
end

Instance Method Details

#console ⇒ Object

Raises:



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# File 'lib/opencpu/delayed_calculation.rb', line 43

def console
  raise ResponseNotAvailableError unless @available_resources.has_key?(:console)
  process_resource @available_resources[:console].to_s
end

#graphics(which = 0, type = :svg) ⇒ Object

Raises:



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# File 'lib/opencpu/delayed_calculation.rb', line 17

def graphics(which = 0, type = :svg)
  raise ResponseNotAvailableError unless @available_resources.has_key?(:graphics)
  raise UnsupportedFormatError unless [:png, :svg].include?(type)
  process_resource @available_resources[:graphics][which].to_s + "/#{type}"
end

#info ⇒ Object

Raises:



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# File 'lib/opencpu/delayed_calculation.rb', line 48

def info
  raise ResponseNotAvailableError unless @available_resources.has_key?(:info)
  process_resource @available_resources[:info].to_s
end

#source ⇒ Object

Raises:



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# File 'lib/opencpu/delayed_calculation.rb', line 38

def source
  raise ResponseNotAvailableError unless @available_resources.has_key?(:source)
  process_resource @available_resources[:source].to_s
end

#stdout ⇒ Object

Raises:



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# File 'lib/opencpu/delayed_calculation.rb', line 28

def stdout
  raise ResponseNotAvailableError unless @available_resources.has_key?(:stdout)
  process_resource @available_resources[:stdout].to_s
end

#value ⇒ Object

Raises:



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# File 'lib/opencpu/delayed_calculation.rb', line 23

def value
  raise ResponseNotAvailableError unless @available_resources.has_key?(:value)
  process_resource @available_resources[:value].to_s
end

#warnings ⇒ Object

Raises:



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# File 'lib/opencpu/delayed_calculation.rb', line 33

def warnings
  raise ResponseNotAvailableError unless @available_resources.has_key?(:warnings)
  process_resource @available_resources[:warnings].to_s
end