State Class Reference

Public Member Functions
def	__init__ (self, name, enter=None, exit=None)
def	on_enter (self)
def	on_enter (self, callbacks)
def	on_exit (self)
def	on_exit (self, callbacks)
def	__str__ (self)
def	__repr__ (self)
def	__eq__ (self, other)
def	__hash__ (self)

Public Attributes
	name
	Name of the State.
	on_enter
	Callback list when entering state.
	on_exit
	Callback list when exiting state.

Private Member Functions
def	_add_callbacks (self, callback, attribute)
def	_ (self, callbacks, attribute)

Private Attributes
	_on_enter
	_on_exit

Detailed Description

Basic State object that can take enter and exit state methods and records
the state of a machine.

You should assign the self.on_enter or self.on_exit attributes to callback functions
or lists of them, if you need them.

Definition at line 36 of file state_machines.py.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			name,
			enter = None,
			exit = None
	)

Basic State object that can take enter and exit state methods and records
the state of a machine.

You should assign the self.on_enter or self.on_exit attributes to callback functions
or lists of them, if you need them.

Initialise State with a name and optional lists of callbacks.

Definition at line 45 of file state_machines.py.

Member Function Documentation

_()

def _ (   self,   callbacks,   attribute  )

private

Alternate method for lists and tuples of function objects.

Definition at line 98 of file state_machines.py.

__eq__()

def __eq__	(		self,
			other
	)

Definition at line 119 of file state_machines.py.

__hash__()

def __hash__

(

self

)

Definition at line 127 of file state_machines.py.

__repr__()

def __repr__

(

self

)

Definition at line 114 of file state_machines.py.

__str__()

def __str__

(

self

)

Definition at line 109 of file state_machines.py.

_add_callbacks()

def _add_callbacks (   self,   callback,   attribute  )

private

Adds callback to a property.

Definition at line 87 of file state_machines.py.

on_enter() [1/2]

def on_enter

(

self

)

Runs callbacks when a state is entered.

Definition at line 57 of file state_machines.py.

on_enter() [2/2]

def on_enter	(		self,
			callbacks
	)

Definition at line 64 of file state_machines.py.

on_exit() [1/2]

def on_exit

(

self

)

Runs callbacks when a state is exited.

Definition at line 72 of file state_machines.py.

on_exit() [2/2]

def on_exit	(		self,
			callbacks
	)

Definition at line 79 of file state_machines.py.

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The documentation for this class was generated from the following file:

• calibration/scripts/caf/state_machines.py