Class: Lutaml::Qea::Verification::ElementComparator

Inherits:
Object
  • Object
show all
Defined in:
lib/lutaml/qea/verification/element_comparator.rb

Overview

Compares matched element pairs to find differences

Instance Method Summary collapse

Instance Method Details

#compare_associations(xmi_assoc, qea_assoc) ⇒ Hash

Compare association properties

Parameters:

Returns:

  • (Hash) —

    Comparison result with :equal and :differences



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# File 'lib/lutaml/qea/verification/element_comparator.rb', line 193

def compare_associations(xmi_assoc, qea_assoc) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
  differences = []

  # Compare owner end
  unless normalize_value(xmi_assoc.owner_end) ==
      normalize_value(qea_assoc.owner_end)
    differences << "owner_end: '#{xmi_assoc.owner_end}' " \
                   "vs '#{qea_assoc.owner_end}'"
  end

  # Compare member end
  unless normalize_value(xmi_assoc.member_end) ==
      normalize_value(qea_assoc.member_end)
    differences << "member_end: '#{xmi_assoc.member_end}' " \
                   "vs '#{qea_assoc.member_end}'"
  end

  # Compare owner end cardinality
  if xmi_assoc.owner_end_cardinality &&
      qea_assoc.owner_end_cardinality &&
      !cardinalities_equal?(
        xmi_assoc.owner_end_cardinality,
        qea_assoc.owner_end_cardinality,
      )
    differences << "owner_end_cardinality: " \
                   "#{format_cardinality(xmi_assoc
                   .owner_end_cardinality)} " \
                   "vs #{format_cardinality(qea_assoc
                   .owner_end_cardinality)}"
  end

  # Compare member end cardinality
  if xmi_assoc.member_end_cardinality &&
      qea_assoc.member_end_cardinality &&
      !cardinalities_equal?(
        xmi_assoc.member_end_cardinality,
        qea_assoc.member_end_cardinality,
      )
    differences << "member_end_cardinality: " \
                   "#{format_cardinality(xmi_assoc
                    .member_end_cardinality)} " \
                    "vs #{format_cardinality(qea_assoc
                    .member_end_cardinality)}"
  end

  {
    equal: differences.empty?,
    differences: differences,
  }
end

#compare_attributes(xmi_attr, qea_attr) ⇒ Hash

Compare attribute properties

Parameters:

Returns:

  • (Hash) —

    Comparison result with :equal and :differences



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# File 'lib/lutaml/qea/verification/element_comparator.rb', line 99

def compare_attributes(xmi_attr, qea_attr) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
  differences = []

  # Compare name
  unless names_equal?(xmi_attr.name, qea_attr.name)
    differences << "Name: '#{xmi_attr.name}' vs '#{qea_attr.name}'"
  end

  # Compare type
  if xmi_attr.respond_to?(:type) &&
      qea_attr.respond_to?(:type) &&
      normalize_value(xmi_attr.type) !=
          normalize_value(qea_attr.type)
    differences << "type: '#{xmi_attr.type}' vs '#{qea_attr.type}'"
  end

  # Compare visibility
  if xmi_attr.respond_to?(:visibility) &&
      qea_attr.respond_to?(:visibility) &&
      normalize_value(xmi_attr.visibility) !=
          normalize_value(qea_attr.visibility)
    differences << "visibility: '#{xmi_attr.visibility}' " \
                   "vs '#{qea_attr.visibility}'"
  end

  # Compare cardinality if present
  if xmi_attr.respond_to?(:cardinality) &&
      qea_attr.respond_to?(:cardinality)
    xmi_card = xmi_attr.cardinality
    qea_card = qea_attr.cardinality
    if xmi_card && qea_card
      unless cardinalities_equal?(xmi_card, qea_card)
        differences << "cardinality: #{format_cardinality(xmi_card)} " \
                       "vs #{format_cardinality(qea_card)}"
      end
    elsif xmi_card || qea_card
      differences << "cardinality: #{format_cardinality(xmi_card)} " \
                     "vs #{format_cardinality(qea_card)}"
    end
  end

  {
    equal: differences.empty?,
    differences: differences,
  }
end

#compare_classes(xmi_class, qea_class) ⇒ Hash

Compare class properties

Parameters:

Returns:

  • (Hash) —

    Comparison result with :equal and :differences



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# File 'lib/lutaml/qea/verification/element_comparator.rb', line 46

def compare_classes(xmi_class, qea_class) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
  differences = []

  # Compare name
  unless names_equal?(xmi_class.name, qea_class.name)
    differences << "Name: '#{xmi_class.name}' vs '#{qea_class.name}'"
  end

  # Compare is_abstract
  if xmi_class.respond_to?(:is_abstract) &&
      qea_class.respond_to?(:is_abstract) &&
      xmi_class.is_abstract != qea_class.is_abstract
    differences << "is_abstract: #{xmi_class.is_abstract} " \
                   "vs #{qea_class.is_abstract}"
  end

  # Compare type
  if xmi_class.respond_to?(:type) &&
      qea_class.respond_to?(:type) &&
      normalize_value(xmi_class.type) != normalize_value(qea_class.type)
    differences << "type: '#{xmi_class.type}' vs '#{qea_class.type}'"
  end

  # Compare modifier
  if xmi_class.respond_to?(:modifier) &&
      qea_class.respond_to?(:modifier) &&
      normalize_value(xmi_class.modifier) !=
          normalize_value(qea_class.modifier)
    differences << "modifier: '#{xmi_class.modifier}' " \
                   "vs '#{qea_class.modifier}'"
  end

  # Compare collection counts
  compare_collection_count(
    xmi_class.attributes, qea_class.attributes,
    "attributes", differences
  )
  compare_collection_count(
    xmi_class.operations, qea_class.operations,
    "operations", differences
  )

  {
    equal: differences.empty?,
    differences: differences,
  }
end

#compare_operations(xmi_op, qea_op) ⇒ Hash

Compare operation properties

Parameters:

Returns:

  • (Hash) —

    Comparison result with :equal and :differences



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# File 'lib/lutaml/qea/verification/element_comparator.rb', line 151

def compare_operations(xmi_op, qea_op) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
  differences = []

  # Compare name
  unless names_equal?(xmi_op.name, qea_op.name)
    differences << "Name: '#{xmi_op.name}' vs '#{qea_op.name}'"
  end

  # Compare return type
  if xmi_op.respond_to?(:return_type) &&
      qea_op.respond_to?(:return_type) &&
      normalize_value(xmi_op.return_type) !=
          normalize_value(qea_op.return_type)
    differences << "return_type: '#{xmi_op.return_type}' " \
                   "vs '#{qea_op.return_type}'"
  end

  # Compare visibility
  if xmi_op.respond_to?(:visibility) &&
      qea_op.respond_to?(:visibility) &&
      normalize_value(xmi_op.visibility) !=
          normalize_value(qea_op.visibility)
    differences << "visibility: '#{xmi_op.visibility}' " \
                   "vs '#{qea_op.visibility}'"
  end

  # Compare parameter counts
  compare_collection_count(
    xmi_op.parameters, qea_op.parameters, "parameters", differences
  )

  {
    equal: differences.empty?,
    differences: differences,
  }
end

#compare_packages(xmi_pkg, qea_pkg) ⇒ Hash

Compare package properties

Parameters:

Returns:

  • (Hash) —

    Comparison result with :equal and :differences



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# File 'lib/lutaml/qea/verification/element_comparator.rb', line 13

def compare_packages(xmi_pkg, qea_pkg) # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
  differences = []

  # Compare basic properties
  unless names_equal?(xmi_pkg.name, qea_pkg.name)
    differences << "Name: '#{xmi_pkg.name}' vs '#{qea_pkg.name}'"
  end

  # Compare collection counts
  compare_collection_count(
    xmi_pkg.classes, qea_pkg.classes, "classes", differences
  )
  compare_collection_count(
    xmi_pkg.enums, qea_pkg.enums, "enums", differences
  )
  compare_collection_count(
    xmi_pkg.data_types, qea_pkg.data_types, "data_types", differences
  )
  compare_collection_count(
    xmi_pkg.packages, qea_pkg.packages, "packages", differences
  )

  {
    equal: differences.empty?,
    differences: differences,
  }
end