apache / arrow-flight-sql-postgresql - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 152 units with 2,798 lines of code in units (48.8% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
0 medium complex units (0 lines of code)
16 simple units (1,070 lines of code)
136 very simple units (1,728 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
bool fill_client_address() in src/afs.cc	76	10	3
void signaled() in src/afs.cc	60	9	0
bool check_password() in src/afs.cc	67	9	5
void process_connect_requests() in src/afs.cc	73	9	0
arrow::Status StartCall() in src/afs.cc	91	9	4
arrow::Status write_record_batches() in src/afs.cc	107	8	1
void update_sessions() in src/afs.cc	73	8	0
size_t write() in src/afs.cc	78	6	2
void process_update_requests() in src/afs.cc	58	6	0
void process_prepare_requests() in src/afs.cc	60	6	0
void process_close_prepared_statement_requests() in src/afs.cc	57	6	0
void process_set_parameters_requests() in src/afs.cc	58	6	0
arrow::Status set_parameters() in src/afs.cc	58	6	4
void process_update_prepared_statement_requests() in src/afs.cc	59	6	0
arrow::Result update_prepared_statement() in src/afs.cc	59	6	3
void sync_sessions() in src/afs.cc	36	6	0
arrow::Status Visit() in src/afs.cc	26	5	1
arrow::Status wait_internal() in src/afs.cc	32	5	4
arrow::Status wait_internal() in src/afs.cc	33	5	4
size_t read() in src/afs.cc	62	4	2
arrow::Status build_may_null() in src/afs.cc	34	4	2
arrow::Status build_may_null() in src/afs.cc	33	4	2
arrow::Status select() in src/afs.cc	26	4	2
void select() in src/afs.cc	56	4	0
arrow::Status check_local_session_error() in src/afs.cc	25	4	2
uint64_t assign_session_id() in src/afs.cc	22	4	0
arrow::Result connect() in src/afs.cc	35	4	4
arrow::Result update() in src/afs.cc	34	4	2
arrow::Result prepare() in src/afs.cc	40	4	2
arrow::Status close_prepared_statement() in src/afs.cc	35	4	2
arrow::Result read() in src/afs.cc	32	4	4
void process_write_requests() in src/afs.cc	37	4	0
arrow::Result write() in src/afs.cc	32	4	4
arrow::Status wait() in src/afs.cc	13	3	3
arrow::Status set_parameters() in src/afs.cc	17	3	1
arrow::Result update() in src/afs.cc	25	3	1
arrow::Status prepare() in src/afs.cc	18	3	3
arrow::Status execute() in src/afs.cc	21	3	4
arrow::Status assign_parameters() in src/afs.cc	20	3	4
void close() in src/afs.cc	23	3	0
void update() in src/afs.cc	47	3	0
void close_prepared_statement() in src/afs.cc	21	3	0
void set_parameters() in src/afs.cc	27	3	0
void select_prepared_statement() in src/afs.cc	41	3	0
void update_prepared_statement() in src/afs.cc	37	3	0
void process_select_requests() in src/afs.cc	30	3	0
void process_select_prepared_statement_requests() in src/afs.cc	30	3	0
define_archive_task in package/arrow-flight-sql-postgresql-package-task.rb	15	3	0
static void free_data() in src/afs.cc	6	2	2
size_t size() in src/afs.cc	11	2	0