Inherits from
- FifoReceiver: enthought.graph.fifo_receiver.FifoReceiver
Attributes
- depth
Maximum number of tokens in the history buffer
depth = Int(1)
- history_fifo
The tokens currently stored in this receiver
history_fifo = List
Inherited from base classes
Method summary
- available_history_tokens(self)
- clear(self)
- get(self, n = 1)
- get_history(self, n = 1)
- has_history_tokens(self, n = 1)
Inherited from base classes
- __deepcopy__(self, memo)
- __getstate__(self)
- __init__(self, *args, **kw)
- __prefix_trait__(self, name)
- __reduce_ex__(self, protocol)
- __setstate__(self, state)
- add_class_trait(cls, name, *trait)
- add_trait(self, name, *trait)
- add_trait_category(cls, category)
- add_trait_listener(self, object, prefix = '')
- all_trait_names(self)
- available_tokens(self)
- base_trait(self, name)
- class_default_traits_view(cls)
- class_editable_traits(cls)
- class_trait_names(cls, **metadata)
- class_trait_view(cls, name = None, view_element = None)
- class_trait_view_elements(cls)
- class_traits(cls, **metadata)
- clone_traits(self, traits = None, memo = None, copy = None, **metadata)
- configure_traits(self, filename = None, view = None, kind = None, edit = True, context = None, handler = None, id = '', scrollable = None, **args)
- copy_traits(self, other, traits = None, memo = None, copy = None, **metadata)
- copyable_trait_names(self, **metadata)
- default_traits_view(self)
- edit_traits(self, view = None, parent = None, kind = None, context = None, handler = None, id = '', scrollable = None, **args)
- editable_traits(self)
- has_room(self, n = 1)
- has_tokens(self, n = 1)
- on_trait_change(self, handler, name = None, remove = False, dispatch = 'same')
- print_traits(self, show_help = False, **metadata)
- put(self, token)
- remove_trait(self, name)
- remove_trait_listener(self, object, prefix = '')
- reset_traits(self, traits = None, **metadata)
- set(self, trait_change_notify = True, **traits)
- set_trait_dispatch_handler(cls, name, klass, override = False)
- sync_trait(self, trait_name, object, alias = None, mutual = True, remove = False)
- trait(self, name, force = False, copy = False)
- trait_context(self)
- trait_monitor(cls, handler, remove = False)
- trait_names(self, **metadata)
- trait_subclasses(cls, all = False)
- trait_view(self, name = None, view_element = None)
- trait_view_elements(self)
- trait_views(self, klass = None)
- traits(self, **metadata)
- validate_trait(self, name, value)
Methods
- available_history_tokens(self)
Return the number of tokens available for get to return.
- clear(self)
Clear this receiver of any contained tokens.
- get(self, n = 1)
Return a token or list of tokens, when n > 1, from this receiver. Tokens are removed from the unused fifo and put into the history fifo.
- get_history(self, n = 1)
Return the n most recent tokens.
- has_history_tokens(self, n = 1)
Return True if the receiver has n tokens for get to return.