aliyun / aliyun-tablestore-nodejs-sdk - 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 435 units with 5,087 lines of code in units (67.8% of code).

1 very complex units (260 lines of code)
1 complex units (122 lines of code)
15 medium complex units (686 lines of code)
45 simple units (1,317 lines of code)
373 very simple units (2,702 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
_constrctQueryParam() in lib/protocol/encoder.js	260	55	2
_constructGroupByParam() in lib/protocol/encoder.js	122	26	2
error: function error() in lib/util.js	32	19	2
this.get = function() in lib/sql.js	51	17	2
writeUpdateColumns: function() in lib/protocol/plain_buffer_coded_stream.js	45	16	2
_constructAggregationParam() in lib/protocol/encoder.js	76	16	2
encodeBatchWriteRow: function() in lib/protocol/encoder.js	53	15	1
handleRequest: function handleRequest() in lib/http/xhr.js	56	15	4
writeUpdateColumn: function() in lib/protocol/plain_buffer_coded_stream.js	50	13	4
encodeCreateTable: function() in lib/protocol/encoder.js	56	12	1
encodeBatchGetRow: function() in lib/protocol/encoder.js	51	12	1
_makeFieldSchema: function() in lib/protocol/encoder.js	20	12	1
hmac: function hmac() in lib/util-browser.js	39	12	4
error: function error() in lib/util-browser.js	23	12	2
decodeSearch: function() in lib/protocol/decoder.js	39	11	1
_makeSorter() in lib/protocol/encoder.js	62	11	1
computeUpdateRowSize: function() in lib/protocol/plian_buffer_builder.js	33	11	2
_parseAggResult() in lib/protocol/decoder.js	45	10	2
_parseGroupByResult() in lib/protocol/decoder.js	130	10	2
query: function query() in lib/util-browser.js	45	10	2
md5: function md5() in lib/util-browser.js	32	10	2
shouldRetryNoMatterWhichApi: function() in lib/retry/retry_util.js	16	9	1
encodeGetRow: function() in lib/protocol/encoder.js	45	9	1
encodeGetRange: function() in lib/protocol/encoder.js	44	9	1
shouldRetryWhenApiRepeatable: function() in lib/retry/retry_util.js	14	8	3
extractError: function extractError() in lib/client.js	36	8	1
fsm.setupStates = function() in lib/request.js	51	8	0
readColumn: function() in lib/protocol/plain_buffer_coded_stream.js	48	8	1
readRowWithoutHeader: function() in lib/protocol/plain_buffer_coded_stream.js	41	8	0
_makeSearchQuery() in lib/protocol/encoder.js	29	8	1
byteLength: function byteLength() in lib/util-browser.js	16	8	1
top: function top() in lib/util-browser.js	21	8	2
finishRequest: function finishRequest() in lib/http/xhr.js	18	8	2
byteLength: function byteLength() in lib/util.js	16	8	1
top: function top() in lib/util.js	21	8	2
emitEvent: async function emit() in lib/request.js	14	7	3
readColumnValue: function() in lib/protocol/plain_buffer_coded_stream.js	49	7	1
writePrimaryKeyValue: function() in lib/protocol/plain_buffer_coded_stream.js	46	7	2
writeColumnValueWithChecksum: function() in lib/protocol/plain_buffer_coded_stream.js	49	7	2
_makeColumnCondition: function() in lib/protocol/encoder.js	21	7	2
computePrimaryKeyValueSize: function() in lib/protocol/plian_buffer_builder.js	20	7	1
computePutRowSize: function() in lib/protocol/plian_buffer_builder.js	21	7	2
topEscape: function() in lib/util-browser.js	23	7	1
handleRequest: function handleRequest() in lib/http/node.js	42	7	4
writeBody: function writeBody() in lib/http/node.js	14	7	2
topEscape: function() in lib/util.js	23	7	1
callListeners: async function callListeners() in lib/sequential_executor.js	30	6	3
isServerThrottlingException: function() in lib/retry/retry_util.js	13	6	1
eventParameters: function eventParameters() in lib/request.js	13	6	1
writeBytes: function() in lib/protocol/plain_buffer_stream.js	19	6	1