aws / porting-advisor-for-graviton - 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).

Learn more...

Conditional Complexity Overall

There are 198 units with 2,014 lines of code in units (58.5% of code).

0 very complex units (0 lines of code)
3 complex units (293 lines of code)
8 medium complex units (400 lines of code)
20 simple units (345 lines of code)
167 very simple units (976 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
def scan_file_object() in src/advisor/scanners/source_scanner.py	100	47	4
def _parse_directive_line() in src/advisor/helpers/c/naive_cpp.py	124	45	2
def scan_file_object() in src/advisor/scanners/makefile_scanner.py	69	27	4
def parse_line() in src/advisor/parsers/naive_function_parser.py	32	20	2
def main() in src/advisor/main.py	132	17	1
def __init__() in src/advisor/reports/remarks/version_remark.py	41	15	12
def filter_issue_types() in src/advisor/reports/issues/issue_type_config.py	19	13	2
public JarNativeInfo() in src/advisor/tools/graviton-ready-java/src/main/java/com/amazonaws/labs/GravitonReadyAssessor/JarNativeInfo.java	51	12	2
def finalize_report() in src/advisor/scanners/source_scanner.py	20	11	2
public Integer call() in src/advisor/tools/graviton-ready-java/src/main/java/com/amazonaws/labs/GravitonReadyAssessor/Command.java	83	11	0
def write() in src/advisor/reports/report.py	22	11	5
def add_library_remarks() in src/advisor/scanners/language_scanner.py	33	10	3
def __init__() in src/advisor/reports/issues/issue_type_config.py	28	10	2
def scan_file_object() in src/advisor/scanners/java_scanner.py	17	8	4
def finalize_report() in src/advisor/filters/port_filter.py	13	8	2
def finalize_report() in src/advisor/filters/target_os_filter.py	13	8	2
def write_items() in src/advisor/reports/csv_issue_type_count_by_file_report.py	16	7	3
def write_items() in src/advisor/reports/dependencies_report.py	25	7	3
def finalize_report() in src/advisor/filters/other_issues_filter.py	17	7	2
def graviton_ready_assessor() in src/advisor/helpers/java/java_tool_invoker.py	18	7	2
def parse_line() in src/advisor/parsers/naive_comment_parser.py	15	7	2
def parse_line() in src/advisor/parsers/comment_parser.py	16	7	2
def __init__() in src/advisor/manifester/manifester.py	13	7	1
def assign_values() in src/advisor/scanners/language_scanner.py	18	6	2
def scan_tree() in src/advisor/scanners/scanner.py	8	6	4
public List getSharedLibraryPaths() in src/advisor/tools/graviton-ready-java/src/main/java/com/amazonaws/labs/GravitonReadyAssessor/JarFileScanner.java	14	6	0
def __str__() in src/advisor/reports/report_item.py	31	6	1
def _is_expression_x() in src/advisor/helpers/c/naive_cpp.py	14	6	2
def find_port_file() in src/advisor/helpers/find_port.py	15	6	3
def _parse_version_range() in src/advisor/parsers/ruby_gem_parser.py	10	6	2
def scan_folder() in src/advisor/manifester/manifester.py	11	6	2
def port_filenames() in src/advisor/helpers/find_port.py	12	5	1
def parse_line() in src/advisor/parsers/continuation_parser.py	11	5	2
def get_dependencies() in src/advisor/manifester/pip_manifester.py	18	5	4
def add_jar_remark() in src/advisor/scanners/java_scanner.py	9	4	2
def scan_file_object() in src/advisor/scanners/python_scanner.py	8	4	4
def scan_file_object() in src/advisor/scanners/go_scanner.py	10	4	4
def scan_file() in src/advisor/scanners/scanner.py	18	4	3
private Class loadClass() in src/advisor/tools/graviton-ready-java/src/main/java/com/amazonaws/labs/GravitonReadyAssessor/JarNativeInfo.java	21	4	2
def write_items() in src/advisor/reports/json_report.py	6	4	3
def get_logging_level() in src/advisor/main.py	8	4	1
def ensure_jar() in src/advisor/helpers/java/java_tool_invoker.py	15	4	1
def find_port_dir() in src/advisor/helpers/find_port.py	9	4	2
def accepts_file() in src/advisor/scanners/auto_scanner.py	5	3	2
def scan_file() in src/advisor/scanners/auto_scanner.py	4	3	3
def initialize_report() in src/advisor/scanners/scanners.py	5	3	2
def finalize_report() in src/advisor/scanners/scanners.py	5	3	2
def scan_file_object() in src/advisor/scanners/config_guess_scanner.py	7	3	4
def scan_file_object() in src/advisor/scanners/asm_source_scanner.py	5	3	4
public static NativeCodeManifestRecord fromString() in src/advisor/tools/graviton-ready-java/src/main/java/com/amazonaws/labs/GravitonReadyAssessor/NativeCodeManifestRecord.java	16	3	1