Module: Lutaml::Converter::XmiToUmlGeneralization

Included in:
XmiToUml
Defined in:
lib/lutaml/converter/xmi_to_uml_generalization.rb

Instance Method Summary collapse

Instance Method Details

#assign_general_basic_props(gen, general_id, general_node, attrs, upper_klass) ⇒ Object 



88
89
90
91
92
93
94
95
96
97
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 88

def assign_general_basic_props(gen, general_id, general_node, attrs,
upper_klass)
  gen.general_id = general_id
  gen.general_name = general_node.name
  gen.general_attributes = attrs
  gen.general_upper_klass = upper_klass ? get_package_name(upper_klass) : nil
  gen.name = general_node.name
  gen.type = general_node.type
  gen.definition = lookup_element_prop_documentation(general_id)
end

#assign_general_properties(uml_general) ⇒ Object 



113
114
115
116
117
118
119
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 113

def assign_general_properties(uml_general)
  uml_general.attributes = create_uml_attributes(uml_general)
  uml_general.owned_props = uml_general.attributes.select do |attr|
    attr.association.nil?
  end
  uml_general.assoc_props = uml_general.attributes.select(&:association)
end

#assign_parent_generalization(gen, general_node, next_id) ⇒ Object 



104
105
106
107
108
109
110
111
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 104

def assign_parent_generalization(gen, general_node, next_id)
  return unless next_id

  gen.general = set_uml_generalization(next_id)
  gen.has_general = true
  gen.general_id = general_node.id
  gen.general_name = general_node.name
end

#assign_stereotype(gen, general_id) ⇒ Object 



99
100
101
102
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 99

def assign_stereotype(gen, general_id)
  gen_st = doc_node_attribute_value(general_id, "stereotype")
  gen.stereotype = [gen_st] if gen_st
end

#build_uml_general_node(general_id, general_node, attrs, upper_klass, next_id) ⇒ Object 



78
79
80
81
82
83
84
85
86
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 78

def build_uml_general_node(general_id, general_node, attrs, upper_klass,
next_id)
  gen = ::Lutaml::Uml::Generalization.new
  assign_general_basic_props(gen, general_id, general_node, attrs,
                             upper_klass)
  assign_stereotype(gen, general_id)
  assign_parent_generalization(gen, general_node, next_id)
  gen
end

#create_uml_assoc_generalizations(klass) ⇒ Object

rubocop:disable Metrics/AbcSize



180
181
182
183
184
185
186
187
188
189
190
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 180

def create_uml_assoc_generalizations(klass) # rubocop:disable Metrics/AbcSize
  return [] if klass.generalization.nil? || klass.generalization.empty?

  klass.generalization.map do |gen|
    ::Lutaml::Uml::AssociationGeneralization.new.tap do |assoc_gen|
      assoc_gen.id = gen.id
      assoc_gen.type = gen.type
      assoc_gen.general = gen.general
    end
  end
end

#create_uml_attributes(uml_general_obj) ⇒ Object

Generalization-related conversion methods for XMI → UML

These methods handle the recursive generalization hierarchy: creating UML generalization objects, walking the chain of parent classes, and collecting inherited properties.



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 12

def create_uml_attributes(uml_general_obj) # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
  upper_klass = uml_general_obj.general_upper_klass
  gen_attrs = uml_general_obj.general_attributes
  gen_name = uml_general_obj.general_name

  gen_attrs&.each do |i|
    name_ns = case i.type_ns
              when "core", "gml"
                upper_klass
              else
                i.type_ns
              end
    name_ns = upper_klass if name_ns.nil?

    i.name_ns = name_ns
    i.gen_name = gen_name
    i.name = "" if i.name.nil?
  end

  gen_attrs
end

#create_uml_generalization(klass) ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/MethodLength,Metrics/CyclomaticComplexity,Metrics/PerceivedComplexity



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 34

def create_uml_generalization(klass) # rubocop:disable Metrics/AbcSize,Metrics/MethodLength,Metrics/CyclomaticComplexity,Metrics/PerceivedComplexity
  uml_general_obj, next_general_node_id = get_uml_general(klass.id)
  return uml_general_obj unless next_general_node_id

  if uml_general_obj.general
    inherited_props = []
    inherited_assoc_props = []
    level = 0

    loop_general_item(
      uml_general_obj.general,
      level,
      inherited_props,
      inherited_assoc_props,
    )
    uml_general_obj.inherited_props = inherited_props.reverse
    uml_general_obj.inherited_assoc_props = inherited_assoc_props.reverse
  end

  uml_general_obj
end

#get_next_general_node_id(general_node) ⇒ Object 



56
57
58
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 56

def get_next_general_node_id(general_node)
  general_node.generalization.first&.general
end

#get_uml_general(general_id) ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/MethodLength



60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 60

def get_uml_general(general_id) # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
  general_node = find_packaged_element_by_id(general_id)
  return [] unless general_node

  general_node_attrs = get_uml_general_attributes(general_node)
  general_upper_klass = find_upper_level_packaged_element(general_id)
  next_general_node_id = get_next_general_node_id(general_node)

  uml_general = build_uml_general_node(
    general_id, general_node, general_node_attrs,
    general_upper_klass, next_general_node_id
  )

  assign_general_properties(uml_general)

  [uml_general, next_general_node_id]
end

#get_uml_general_attributes(general_node) ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/MethodLength



121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 121

def get_uml_general_attributes(general_node) # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
  attrs = create_uml_class_attributes(general_node)

  attrs.map do |attr|
    ::Lutaml::Uml::GeneralAttribute.new.tap do |gen_attr|
      gen_attr.id = attr.id
      gen_attr.name = attr.name
      gen_attr.type = attr.type
      gen_attr.xmi_id = attr.xmi_id
      gen_attr.is_derived = !!attr.is_derived
      gen_attr.cardinality = attr.cardinality
      gen_attr.definition = attr.definition&.strip
      gen_attr.association = attr.association
      gen_attr.has_association = !!attr.association
      gen_attr.type_ns = attr.type_ns
    end
  end
end

#loop_general_item(general_item, level, inherited_props, inherited_assoc_props) ⇒ Object

rubocop:disable Metrics/MethodLength,Metrics/AbcSize,Metrics/PerceivedComplexity,Metrics/CyclomaticComplexity



153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 153

def loop_general_item( # rubocop:disable Metrics/MethodLength,Metrics/AbcSize,Metrics/PerceivedComplexity,Metrics/CyclomaticComplexity
  general_item, level, inherited_props, inherited_assoc_props
)
  gen_upper_klass = general_item.general_upper_klass
  gen_name = general_item.general_name

  # reverse the order to show super class first
  general_item.attributes.reverse_each do |attr|
    attr.upper_klass = gen_upper_klass
    attr.gen_name = gen_name
    attr.level = level

    if attr.association
      inherited_assoc_props << attr
    else
      inherited_props << attr
    end
  end

  if general_item&.has_general && general_item.general
    level += 1
    loop_general_item(
      general_item.general, level, inherited_props, inherited_assoc_props
    )
  end
end

#set_uml_generalization(general_id) ⇒ Object 



140
141
142
143
144
145
146
147
148
149
150
151
 
# File 'lib/lutaml/converter/xmi_to_uml_generalization.rb', line 140

def set_uml_generalization(general_id)
  uml_general_obj, next_general_node_id = get_uml_general(general_id)

  if next_general_node_id
    uml_general_obj.general = set_uml_generalization(
      next_general_node_id,
    )
    uml_general_obj.has_general = true
  end

  uml_general_obj
end