Class: Chemicalml::Model::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/chemicalml/model/node.rb

Overview

Base class for every canonical model node. Mirrors the contract of AsciiChem::Model::Node so visitors written against one model work against the other without modification.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.short_name ⇒ Object 



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# File 'lib/chemicalml/model/node.rb', line 35

def self.short_name
  @short_name ||= begin
    snake = name.split("::").last
                .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
                .gsub(/([a-z\d])([A-Z])/, '\1_\2')
    snake.downcase
  end
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql? 



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# File 'lib/chemicalml/model/node.rb', line 18

def ==(other)
  other.is_a?(self.class) && value_attributes == other.value_attributes
end

#accept(visitor) ⇒ Object 



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# File 'lib/chemicalml/model/node.rb', line 9

def accept(visitor)
  visitor.public_send(:"visit_#{self.class.short_name}", self)
rescue NoMethodError => e
  raise unless e.name == :"visit_#{self.class.short_name}"

  raise NotImplementedError,
        "#{visitor.class} does not implement visit_#{self.class.short_name}"
end

#children ⇒ Object 



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# File 'lib/chemicalml/model/node.rb', line 27

def children
  []
end

#hash ⇒ Object 



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# File 'lib/chemicalml/model/node.rb', line 23

def hash
  [self.class, value_attributes].hash
end

#value_attributes ⇒ Object 



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# File 'lib/chemicalml/model/node.rb', line 31

def value_attributes
  {}
end