class DOT::DOTNode
node element
Public Class Methods
new(params = {}, option_list = NODE_OPTS)
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Calls superclass method
DOT::DOTElement::new
# File lib/puppet/external/dot.rb 184 def initialize(params = {}, option_list = NODE_OPTS) 185 super(params, option_list) 186 @ports = params['ports'] ? params['ports'] : [] 187 end
Public Instance Methods
<<(thing)
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# File lib/puppet/external/dot.rb 193 def <<(thing) 194 @ports << thing 195 end
each_port() { |i| ... }
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# File lib/puppet/external/dot.rb 189 def each_port 190 @ports.each { |i| yield i } 191 end
pop()
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# File lib/puppet/external/dot.rb 201 def pop 202 @ports.pop 203 end
push(thing)
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# File lib/puppet/external/dot.rb 197 def push(thing) 198 @ports.push(thing) 199 end
to_s(t = '')
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# File lib/puppet/external/dot.rb 205 def to_s(t = '') 206 207 # This code is totally incomprehensible; it needs to be replaced! 208 209 label = @options['shape'] != 'record' && @ports.length == 0 ? 210 @options['label'] ? 211 t + $tab + "label = #{stringify(@options['label'])}\n" : 212 '' : 213 t + $tab + 'label = "' + " \\\n" + 214 t + $tab2 + "#{stringify(@options['label'])}| \\\n" + 215 @ports.collect{ |i| 216 t + $tab2 + i.to_s 217 }.join( "| \\\n" ) + " \\\n" + 218 t + $tab + '"' + "\n" 219 220 t + "#{@name} [\n" + 221 @options.to_a.collect{ |i| 222 i[1] && i[0] != 'label' ? 223 t + $tab + "#{i[0]} = #{i[1]}" : nil 224 }.compact.join( ",\n" ) + ( label != '' ? ",\n" : "\n" ) + 225 label + 226 t + "]\n" 227 end
Private Instance Methods
stringify(s)
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# File lib/puppet/external/dot.rb 231 def stringify(s) 232 %("#{s.gsub('"', '\\"')}") 233 end