func yaml_parser_state_machine()

in yaml/parserc.go [118:195]

• 53 lines of code
• 24 McCabe index (conditional complexity)

func yaml_parser_state_machine(parser *yaml_parser_t, event *yaml_event_t) bool {
	//trace("yaml_parser_state_machine", "state:", parser.state.String())

	switch parser.state {
	case yaml_PARSE_STREAM_START_STATE:
		return yaml_parser_parse_stream_start(parser, event)

	case yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE:
		return yaml_parser_parse_document_start(parser, event, true)

	case yaml_PARSE_DOCUMENT_START_STATE:
		return yaml_parser_parse_document_start(parser, event, false)

	case yaml_PARSE_DOCUMENT_CONTENT_STATE:
		return yaml_parser_parse_document_content(parser, event)

	case yaml_PARSE_DOCUMENT_END_STATE:
		return yaml_parser_parse_document_end(parser, event)

	case yaml_PARSE_BLOCK_NODE_STATE:
		return yaml_parser_parse_node(parser, event, true, false)

	case yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE:
		return yaml_parser_parse_node(parser, event, true, true)

	case yaml_PARSE_FLOW_NODE_STATE:
		return yaml_parser_parse_node(parser, event, false, false)

	case yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE:
		return yaml_parser_parse_block_sequence_entry(parser, event, true)

	case yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE:
		return yaml_parser_parse_block_sequence_entry(parser, event, false)

	case yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE:
		return yaml_parser_parse_indentless_sequence_entry(parser, event)

	case yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE:
		return yaml_parser_parse_block_mapping_key(parser, event, true)

	case yaml_PARSE_BLOCK_MAPPING_KEY_STATE:
		return yaml_parser_parse_block_mapping_key(parser, event, false)

	case yaml_PARSE_BLOCK_MAPPING_VALUE_STATE:
		return yaml_parser_parse_block_mapping_value(parser, event)

	case yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE:
		return yaml_parser_parse_flow_sequence_entry(parser, event, true)

	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE:
		return yaml_parser_parse_flow_sequence_entry(parser, event, false)

	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE:
		return yaml_parser_parse_flow_sequence_entry_mapping_key(parser, event)

	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE:
		return yaml_parser_parse_flow_sequence_entry_mapping_value(parser, event)

	case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE:
		return yaml_parser_parse_flow_sequence_entry_mapping_end(parser, event)

	case yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE:
		return yaml_parser_parse_flow_mapping_key(parser, event, true)

	case yaml_PARSE_FLOW_MAPPING_KEY_STATE:
		return yaml_parser_parse_flow_mapping_key(parser, event, false)

	case yaml_PARSE_FLOW_MAPPING_VALUE_STATE:
		return yaml_parser_parse_flow_mapping_value(parser, event, false)

	case yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE:
		return yaml_parser_parse_flow_mapping_value(parser, event, true)

	default:
		panic("invalid parser state")
	}
	return false
}