apache / tomcat-training - 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 304 units with 5,050 lines of code in units (52.7% of code).

1 very complex units (160 lines of code)
2 complex units (232 lines of code)
26 medium complex units (1,662 lines of code)
38 simple units (899 lines of code)
237 very simple units (2,097 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
onDocumentKeyDown() in js/controllers/keyboard.js	160	87	1
function slide() in js/reveal.js	153	49	4
sync() in js/controllers/backgrounds.js	79	27	1
autoAnimateElements() in js/controllers/autoanimate.js	75	25	5
function updateSlidesVisibility() in js/reveal.js	68	25	0
onTouchMove() in js/controllers/touch.js	71	22	1
load() in js/controllers/slidecontent.js	94	22	2
function updateSlides() in js/reveal.js	94	22	2
update() in js/controllers/backgrounds.js	69	21	1
function cueAutoSlide() in js/reveal.js	45	21	0
async setupPDF() in js/controllers/print.js	121	19	0
startEmbeddedContent() in js/controllers/slidecontent.js	52	19	1
this.hiliteWords = function() in plugin/search/plugin.js	42	17	1
run() in js/controllers/autoanimate.js	50	16	2
function availableRoutes() in js/reveal.js	43	16	1
getHash() in js/controllers/location.js	23	15	1
export default function() in js/reveal.js	347	15	2
function layout() in js/reveal.js	77	15	0
update() in js/controllers/fragments.js	61	14	2
getAutoAnimatableProperties() in js/controllers/autoanimate.js	51	14	3
function addAttributes() in plugin/markdown/plugin.js	32	14	5
getIndicesFromHash() in js/controllers/location.js	37	13	2
stopEmbeddedContent() in js/controllers/slidecontent.js	33	13	2
function navigateLeft() in js/reveal.js	11	12	1
function navigateRight() in js/reveal.js	11	12	1
goto() in js/controllers/fragments.js	44	11	2
getSlideNumber() in js/controllers/slidenumber.js	32	11	1
startEmbeddedIframe() in js/controllers/slidecontent.js	22	11	1
function configure() in js/reveal.js	57	11	1
load() in js/controllers/plugins.js	43	10	2
function slidify() in plugin/markdown/plugin.js	42	10	2
findAutoAnimateMatches() in js/controllers/autoanimate.js	42	9	6
function getIndices() in js/reveal.js	28	9	1
function navigateNext() in js/reveal.js	19	9	1
init: function() in plugin/notes/plugin.js	25	9	1
to: function() in plugin/zoom/plugin.js	30	9	1
function getSlidifyOptions() in plugin/markdown/plugin.js	9	9	1
registerPlugin() in js/controllers/plugins.js	22	8	1
function getComputedSlideSize() in js/reveal.js	27	8	2
function getSlidePastCount() in js/reveal.js	27	8	1
function navigatePrev() in js/reveal.js	24	8	1
function doSearch() in plugin/search/plugin.js	23	8	0
function onPostMessage() in plugin/notes/plugin.js	12	8	1
function magnify() in plugin/zoom/plugin.js	45	8	2
onSlideClicked() in js/controllers/overview.js	17	7	1
updateParallax() in js/controllers/backgrounds.js	39	7	0
readURL() in js/controllers/location.js	12	7	0
function onPostMessage() in js/reveal.js	15	7	1
init: function() in plugin/math/katex.js	30	7	1
function post() in plugin/notes/plugin.js	35	7	1