lib/y_petri/net/state/feature/firing.rb in y_petri-2.1.3 vs lib/y_petri/net/state/feature/firing.rb in y_petri-2.1.6

@@ -1,57 +1,54 @@
 # encoding: utf-8
-class YPetri::Net::State
-  class Feature
-    # Firing of a Petri net tS transition.
-    # 
-    class Firing < Feature
-      attr_reader :transition
 
-      class << self
-        def parametrize *args
-          Class.instance_method( :parametrize ).bind( self ).( *args ).tap do |ç|
-            ç.instance_variable_set( :@instances,
-                                     Hash.new do |hsh, id|
-                                       case id
-                                       when Firing then
-                                         hsh[ id.transition ]
-                                       when ç.net.Transition then
-                                         hsh[ id ] = ç.__new__( id )
-                                       else
-                                         hsh[ ç.net.transition( id ) ]
-                                       end
-                                     end )
-          end
-        end
+# Firing of a Petri net tS transition.
+# 
+class YPetri::Net::State::Feature::Firing < YPetri::Net::State::Feature
+  attr_reader :transition
 
-        attr_reader :instances
+  class << self
+    def parametrize *args
+      Class.instance_method( :parametrize ).bind( self ).( *args ).tap do |ç|
+        ç.instance_variable_set( :@instances,
+                                 Hash.new do |hsh, id|
+                                   case id
+                                   when self then
+                                     hsh[ id.transition ]
+                                   when ç.net.Transition then
+                                     hsh[ id ] = ç.__new__( id )
+                                   else
+                                     hsh[ ç.net.transition( id ) ]
+                                   end
+                                 end )
+      end
+    end
 
-        alias __new__ new
+    attr_reader :instances
 
-        def new id
-          instances[ id ]
-        end
+    alias __new__ new
 
-        def of id
-          new id
-        end
-      end
+    def new id
+      instances[ id ]
+    end
 
-      def initialize transition
-        @transition = net.transition( transition )
-      end
+    def of id
+      new id
+    end
+  end
 
-      def extract_from arg, **nn
-        case arg
-        when YPetri::Simulation then
-          arg.send( :tS_transitions, [ transition ] ).firing.first
-        else
-          fail TypeError, "Argument type not supported!"
-        end
-      end
+  def initialize transition
+    @transition = net.transition( transition )
+  end
 
-      def label
-        "f:#{transition.name}"
-      end
-    end # class Firing
-  end # class Feature
-end # YPetri::Net::State
+  def extract_from arg, **nn
+    case arg
+    when YPetri::Simulation then
+      arg.send( :tS_transitions, [ transition ] ).firing.first
+    else
+      fail TypeError, "Argument type not supported!"
+    end
+  end
+
+  def label
+    "f:#{transition.name}"
+  end
+end # YPetri::Net::State::Feature::Firing