Class: StrictMachine::State
- Defined in:
- lib/strict_machine/definition/state.rb
Instance Attribute Summary collapse
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#on_entry ⇒ Object
readonly
Returns the value of attribute on_entry.
-
#transition_definitions ⇒ Object
readonly
Returns the value of attribute transition_definitions.
Instance Method Summary collapse
- #add_on_entry(proc) ⇒ Object
- #add_transition(transition_definition) ⇒ Object
- #get_transition(name) ⇒ Object
-
#initialize(name) ⇒ State
constructor
A new instance of State.
- #run_on_entries(instance, current_state_name, trigger) ⇒ Object
Constructor Details
#initialize(name) ⇒ State
Returns a new instance of State.
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# File 'lib/strict_machine/definition/state.rb', line 7 def initialize(name) @name = name.to_sym @transition_definitions = [] @on_entry = [] end |
Instance Attribute Details
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/strict_machine/definition/state.rb', line 5 def name @name end |
#on_entry ⇒ Object (readonly)
Returns the value of attribute on_entry.
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# File 'lib/strict_machine/definition/state.rb', line 5 def on_entry @on_entry end |
#transition_definitions ⇒ Object (readonly)
Returns the value of attribute transition_definitions.
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# File 'lib/strict_machine/definition/state.rb', line 5 def transition_definitions @transition_definitions end |
Instance Method Details
#add_on_entry(proc) ⇒ Object
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# File 'lib/strict_machine/definition/state.rb', line 31 def add_on_entry(proc) @on_entry << proc end |
#add_transition(transition_definition) ⇒ Object
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# File 'lib/strict_machine/definition/state.rb', line 13 def add_transition(transition_definition) @transition_definitions << TransitionDefinition.new( transition_definition ) end |
#get_transition(name) ⇒ Object
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# File 'lib/strict_machine/definition/state.rb', line 19 def get_transition(name) name = name.to_s is_bang = name.end_with?("!") name = name[0..-2] if is_bang @transition_definitions.each do |this_transition| return is_bang, this_transition if this_transition.name == name.to_sym end raise TransitionNotFoundError, name end |
#run_on_entries(instance, current_state_name, trigger) ⇒ Object
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# File 'lib/strict_machine/definition/state.rb', line 35 def run_on_entries(instance, current_state_name, trigger) @on_entry.each do |proc| instance.instance_exec(current_state_name, trigger, &proc) end end |