Class: Workflow::Event

Inherits:
Object
  • Object
show all
Defined in:
lib/workflow/event.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, transitions_to, meta = {}, &action) ⇒ Event

Returns a new instance of Event.



6
7
8
 
# File 'lib/workflow/event.rb', line 6

def initialize(name, transitions_to, meta = {}, &action)
  @name, @transitions_to, @meta, @action = name, transitions_to.to_sym, meta, action
end

Instance Attribute Details

#action ⇒ Object

Returns the value of attribute action.



4
5
6
 
# File 'lib/workflow/event.rb', line 4

def action
  @action
end

#meta ⇒ Object

Returns the value of attribute meta.



4
5
6
 
# File 'lib/workflow/event.rb', line 4

def meta
  @meta
end

#name ⇒ Object

Returns the value of attribute name.



4
5
6
 
# File 'lib/workflow/event.rb', line 4

def name
  @name
end

#transitions_to ⇒ Object

Returns the value of attribute transitions_to.



4
5
6
 
# File 'lib/workflow/event.rb', line 4

def transitions_to
  @transitions_to
end

Instance Method Details

#draw(graph, from_state) ⇒ Object 



10
11
12
 
# File 'lib/workflow/event.rb', line 10

def draw(graph, from_state)
  graph.add_edges(from_state.name.to_s, transitions_to.to_s, meta.merge(:label => to_s))
end

#to_s ⇒ Object 



14
15
16
 
# File 'lib/workflow/event.rb', line 14

def to_s
  @name.to_s
end