Module: Nuri::Planner::Graph
- Defined in:
- lib/sfp/sfw2graph.rb
Constant Summary collapse
- ActionColor =
'white'
- ActionLabelWithParameters =
false
Class Method Summary collapse
- .clean(value) ⇒ Object
- .get_label(action, withparameters = true) ⇒ Object
- .partial2dot(json) ⇒ Object
- .sequential2dot(json) ⇒ Object
- .stage2dot(json) ⇒ Object
Class Method Details
.clean(value) ⇒ Object
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# File 'lib/sfp/sfw2graph.rb', line 12 def self.clean(value) return value[2, value.length-2] if value[0,2] == '$.' return value end |
.get_label(action, withparameters = true) ⇒ Object
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# File 'lib/sfp/sfw2graph.rb', line 17 def self.get_label(action, withparameters=true) label = clean(action["name"]) if withparameters and ActionLabelWithParameters label += "(" if action["parameters"].length > 0 action["parameters"].each { |key,value| label += "#{clean(key)}=#{clean(value.to_s)}," } label.chop! end label += ')' end return label end |
.partial2dot(json) ⇒ Object
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# File 'lib/sfp/sfw2graph.rb', line 32 def self.partial2dot(json) dot = "digraph {\n" dot += "init_state [label=\"\", shape=doublecircle, fixedsize=true, width=0.35];\n" dot += "final_state [label=\"\", shape=doublecircle, style=filled, fillcolor=black, fixedsize=true, width=0.35];\n" last_actions = Hash.new json["workflow"].each { |action| dot += "#{action["id"]}[label=\"#{get_label(action)}\", shape=rect, style=filled, fillcolor=#{ActionColor}];\n" last_actions[action["id"].to_s] = action } json["workflow"].each { |action| has_predecessor = false action["predecessors"].each { |prevId| dot += "#{prevId} -> #{action["id"]};\n" has_predecessor = true last_actions.delete(prevId.to_s) } if not has_predecessor dot += "init_state -> #{action["id"]};\n" end } last_actions.each { |id,action| dot += "#{id} -> final_state;\n" } dot += "}" return dot end |
.sequential2dot(json) ⇒ Object
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# File 'lib/sfp/sfw2graph.rb', line 99 def self.sequential2dot(json) dot = "digraph {\n" dot += "init_state [label=\"\", shape=doublecircle, fixedsize=true, width=0.35];\n" dot += "final_state [label=\"\", shape=doublecircle, style=filled, fillcolor=black, fixedsize=true, width=0.35];\n" id = 0 json["workflow"].each { |action| dot += id.to_s + '[label="' + get_label(action) + '", shape=rect]' + ";\n" id += 1 } id = 0 prevActionId = nil json["workflow"].each { |action| if id == 0 dot += "init_state -> " + id.to_s + ";\n" elsif id == json["workflow"].length-1 dot += id.to_s + " -> final_state;\n" end if prevActionId != nil dot += prevActionId.to_s + " -> " + id.to_s + ";\n" end prevActionId = id id += 1 } dot += "}" return dot end |
.stage2dot(json) ⇒ Object
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# File 'lib/sfp/sfw2graph.rb', line 64 def self.stage2dot(json) dot = "digraph {\n" dot += "init_state [label=\"\", shape=doublecircle, fixedsize=true, width=0.35];\n" dot += "final_state [label=\"\", shape=doublecircle, style=filled, fillcolor=black, fixedsize=true, width=0.35];\n" index = 0 prevState = "init_state" json["workflow"].each { |stage| id = 0 stage.each { |action| dot += "a" + index.to_s + "a" + id.to_s + '[label="' + get_label(action) + '", shape=rect]' + ";\n" dot += prevState + " -> a" + index.to_s + "a" + id.to_s + ";\n" id += 1 } if index < json["workflow"].length-1 dot += "state" + index.to_s + ' [label="", shape=circle, fixedsize=true, width=0.35]' + ";\n" prevState = "state" + index.to_s id = 0 stage.each { |action| dot += "a" + index.to_s + "a" + id.to_s + " -> " + prevState + ";\n" id += 1 } else id = 0 stage.each { |action| dot += "a" + index.to_s + "a" + id.to_s + " -> final_state;\n" id += 1 } end index += 1 } dot += "}" return dot end |