Class: Archimate::Export::GraphML
- Inherits:
-
Object
- Object
- Archimate::Export::GraphML
- Defined in:
- lib/archimate/export/graph_ml.rb
Instance Attribute Summary collapse
-
#model ⇒ Object
readonly
Returns the value of attribute model.
Instance Method Summary collapse
- #data(xml, key, value) ⇒ Object
- #data_type(xml, key, type) ⇒ Object
- #docs(xml, docs) ⇒ Object
- #edge(xml, id, source, target, type, name = nil, docs = nil, properties = []) ⇒ Object
- #graph_attrs(xml, model) ⇒ Object
-
#initialize(model) ⇒ GraphML
constructor
A new instance of GraphML.
- #layers(xml, layers) ⇒ Object
- #name(xml, name_str) ⇒ Object
- #next_edge_id ⇒ Object
- #next_prop_id ⇒ Object
- #node(xml, id, name, type, other_data = {}, docs: nil, properties: []) ⇒ Object
- #nodes(xml, elements) ⇒ Object
- #properties(xml, source_id, properties) ⇒ Object
- #relationships(xml, relationships) ⇒ Object
- #to_graphml ⇒ Object
Constructor Details
#initialize(model) ⇒ GraphML
Returns a new instance of GraphML.
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# File 'lib/archimate/export/graph_ml.rb', line 11 def initialize(model) @model = model end |
Instance Attribute Details
#model ⇒ Object (readonly)
Returns the value of attribute model.
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# File 'lib/archimate/export/graph_ml.rb', line 9 def model @model end |
Instance Method Details
#data(xml, key, value) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 71 def data(xml, key, value) xml.data(key: key) { xml.text(value) unless value.nil? } end |
#data_type(xml, key, type) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 67 def data_type(xml, key, type) data(xml, key, type.nil? ? nil : type.sub("archimate:", "")) end |
#docs(xml, docs) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 84 def docs(xml, docs) return unless docs docs.langs.each do |lang| data(xml, "documentation", docs.by_lang(lang)) end end |
#edge(xml, id, source, target, type, name = nil, docs = nil, properties = []) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 123 def edge(xml, id, source, target, type, name = nil, docs = nil, properties = []) xml.edge(id: id, source: source, target: target, label: type) do data_type(xml, "relationship-type", type) name(xml, name) docs(xml, docs) end properties(xml, id, properties) end |
#graph_attrs(xml, model) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 57 def graph_attrs(xml, model) name(xml, model.name) docs(xml, model.documentation) properties(xml, model.id, model.properties) end |
#layers(xml, layers) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 99 def layers(xml, layers) layers.each_with_index do |layer, i| node(xml, "layer-#{i}", layer, "Layer") end end |
#name(xml, name_str) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 63 def name(xml, name_str) data(xml, "name", name_str) unless name_str.nil? end |
#next_edge_id ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 52 def next_edge_id @edge_id += 1 "edge-#{@edge_id}" end |
#next_prop_id ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 47 def next_prop_id @prop_id += 1 "property-#{@prop_id}" end |
#node(xml, id, name, type, other_data = {}, docs: nil, properties: []) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 111 def node(xml, id, name, type, other_data = {}, docs: nil, properties: []) xml.node(id: id, label: name, labels: "#{type}:#{name}") do data_type(xml, "element-type", type) name(xml, name) docs(xml, docs) other_data.each do |k, v| xml.data(key: k) { xml.text(v) } end end properties(xml, id, properties) end |
#nodes(xml, elements) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 91 def nodes(xml, elements) elements.each do |element| node(xml, element.id, element.name, element.type, docs: element.documentation, properties: element.properties) @layers[element.layer] << element.id end end |
#properties(xml, source_id, properties) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 75 def properties(xml, source_id, properties) properties.each do |property| # TODO: if we want to be slick here, keep a set of property values and point to that instead prop_id = next_prop_id node(xml, prop_id, property.key, "Property", "property-value" => property.value) edge(xml, next_edge_id, source_id, prop_id, "HasProperty", property.key) end end |
#relationships(xml, relationships) ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 105 def relationships(xml, relationships) relationships.each do |r| edge(xml, r.id, r.source, r.target, r.type, r.name, r.documentation, r.properties) end end |
#to_graphml ⇒ Object
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# File 'lib/archimate/export/graph_ml.rb', line 15 def to_graphml @prop_id = 1 @edge_id = 1 @layers = Hash.new do |hash, key| hash[key] = [] unless hash.key?(key) hash[key] end builder = Nokogiri::XML::Builder.new(encoding: 'UTF-8') do |xml| xml.graphml( "xmlns" => "http://graphml.graphdrawing.org/xmlns", "xmlns:xsi" => "http://www.w3.org/2001/XMLSchema-instance", "xsi:schemaLocation" => "http://graphml.graphdrawing.org/xmlns http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd" ) do xml.key(id: "element-type", for: "node", "attr.name" => "type", "attr.type" => "string") xml.key(id: "relationship-type", for: "edge", "attr.name" => "type", "attr.type" => "string") xml.key(id: "name", for: "all", "attr.name" => "name", "attr.type" => "string") xml.key(id: "documentation", for: "all", "attr.name" => "documentation", "attr.type" => "string") xml.key(id: "property-value", for: "all", "attr.name" => "value", "attr.type" => "string") xml.graph( id: model.id, edgedefault: "directed" ) do graph_attrs(xml, model) nodes(xml, model.elements) layers(xml, @layers) relationships(xml, model.relationships) end end end builder.to_xml end |