@staticmethod<EOL><INDENT>def split_join_classification(element, classification_labels, nodes_classification):<DEDENT>
classification_join = "<STR_LIT>"<EOL>classification_split = "<STR_LIT>"<EOL>if len(element[<NUM_LIT:1>][consts.Consts.incoming_flow]) >= <NUM_LIT:2>:<EOL><INDENT>classification_labels.append(classification_join)<EOL><DEDENT>if len(element[<NUM_LIT:1>][consts.Consts.outgoing_flow]) >= <NUM_LIT:2>:<EOL><INDENT>classification_labels.append(classification_split)<EOL><DEDENT>nodes_classification[element[<NUM_LIT:0>]] = classification_labels<EOL>
Add the "Split", "Join" classification, if the element qualifies for.

:param element: an element from BPMN diagram,
:param classification_labels: list of labels attached to the element,
:param nodes_classification: dictionary of classification labels. Key - node id. Value - a list of labels.