Class: ArrowFormat::Float64Type

Inherits:
FloatingPointType show all
Defined in:
lib/arrow-format/type.rb

Instance Attribute Summary

Attributes inherited from FloatingPointType

#precision

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from FloatingPointType

#to_flatbuffers

Methods inherited from Type

#to_s

Constructor Details

#initialize ⇒ Float64Type

Returns a new instance of Float64Type.



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# File 'lib/arrow-format/type.rb', line 327

def initialize
  super(:double)
end

Class Method Details

.singleton ⇒ Object 



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# File 'lib/arrow-format/type.rb', line 322

def singleton
  @singleton ||= new
end

Instance Method Details

#buffer_type ⇒ Object 



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# File 'lib/arrow-format/type.rb', line 335

def buffer_type
  :f64
end

#build_array(size, validity_buffer, values_buffer) ⇒ Object 



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# File 'lib/arrow-format/type.rb', line 339

def build_array(size, validity_buffer, values_buffer)
  Float64Array.new(size, validity_buffer, values_buffer)
end

#name ⇒ Object 



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# File 'lib/arrow-format/type.rb', line 331

def name
  "Float64"
end