Class: Lutaml::Model::Schema::Generator::Definition

Inherits:
Object
  • Object
show all
Includes:
SharedMethods
Defined in:
lib/lutaml/model/schema/generator/definition.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from SharedMethods

#extract_register_from

Constructor Details

#initialize(type) ⇒ Definition

Returns a new instance of Definition.



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# File 'lib/lutaml/model/schema/generator/definition.rb', line 12

def initialize(type)
  @type = type
  @name = type.name.gsub("::", "_")
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/lutaml/model/schema/generator/definition.rb', line 10

def name
  @name
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/lutaml/model/schema/generator/definition.rb', line 10

def type
  @type
end

Instance Method Details

#to_schema ⇒ Object 



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# File 'lib/lutaml/model/schema/generator/definition.rb', line 17

def to_schema
  @schema = {
    name => {
      "type" => "object",
      "additionalProperties" => false,
      "properties" => properties_to_schema(type),
    },
  }

  # Choice validation follows the serializer's contract: unset
  # or empty members are omitted from output, and instances that
  # leave a whole group empty are accepted (#869). Members are
  # therefore never `required`; a max:1 group contributes an
  # at-most-one constraint over its members, and independent
  # groups combine conjunctively under allOf. Groups whose range
  # admits several members impose no serialization constraint.
  if type.choice_attributes.any?
    groups = type.choice_attributes
      .select { |choice| choice.max == 1 }
      .map { |choice| { "oneOf" => exclusive_branches(choice) } }

    if groups.one?
      @schema[name].merge!(groups.first)
    elsif groups.any?
      @schema[name]["allOf"] = groups
    end
  end

  @schema
end