Raises a MissingAttributeError, NotAvailableValueError, MissingTagError or NotExpectedTagError if the element is not properly formatted.
Sets up the resolution process @return [void]
@return [Boolean] whether or not the given state has any possibilities
left.
This integer returns the current initial length of the buffer.
This sets the initial length of the buffer to length, if length > 0, otherwise its value isn’t changed.
Detaches the {#vertex_named} ‘name` {Vertex} from the graph, recursively removing any non-root vertices that were orphaned in the process @param [String] name @return [Array<Vertex>] the vertices which have been detached
Removes a possibility from ‘self` @return [PossibilityState] a state with a single possibility,
the possibility that was removed from `self`
Ensure argument is ‘mod_sequence_value’ or raise DataFormatError