apache / nifi-minifi-cpp

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

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Duplication Overall

7% duplication:

76,289 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
5,616 duplicated lines

4,402 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
cmake (13%) --> libminifi (4%)	1480	88 file pairs	details...
extension-utils (2%) --> libminifi (<1%)	68	1 file pair	details...
libminifi (<1%) --> utils (<1%)	50	4 file pairs	details...

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Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 4,402 duplicates...

Size	#	Folders	Files	Lines	Code
44	x 2	cmake/rocksdb/sys libminifi/cmake	FindRocksDB.cmake FindRocksDB.cmake	1:51 (84%) 1:51 (100%)	view
42	x 2	cmake/winflexbison cmake/winflexbison	FindBISON.cmake FindFLEX.cmake	75:119 (19%) 105:149 (18%)	view
34	x 2	extension-utils/src/utils libminifi/src/utils	CallBackTimer.cpp CallBackTimer.cpp	24:81 (97%) 28:85 (87%)	view
30	x 2	cmake cmake	CodeCoverage.cmake CodeCoverage.cmake	414:448 (4%) 506:540 (4%)	view
24	x 2	extensions/gcp/processors extensions/gcp/processors	DeleteGCSObject.h FetchGCSObject.h	57:86 (51%) 58:87 (47%)	view
22	x 2	extensions/expression-language extensions/expression-language	Expression.cpp Expression.cpp	1154:1187 (1%) 1207:1240 (1%)	view
22	x 2	extensions/gcp/processors extensions/gcp/processors	ListGCSBucket.h PutGCSObject.h	99:121 (25%) 170:192 (14%)	view
21	x 2	libminifi/include/core minifi-api/include/minifi-cpp/core	ProcessorConfig.h ProcessorConfig.h	33:54 (80%) 27:48 (95%)	view
21	x 2	extensions/sftp/processors extensions/sftp/processors	ListSFTP.cpp ListSFTP.cpp	352:377 (3%) 607:632 (3%)	view
20	x 2	cmake cmake	MiMalloc.cmake RpMalloc.cmake	1:20 (80%) 1:20 (64%)	view
20	x 2	cmake cmake	Catch2.cmake MiMalloc.cmake	1:21 (80%) 1:20 (80%)	view
20	x 2	extensions/sftp/processors extensions/sftp/processors	FetchSFTP.cpp ListSFTP.cpp	86:111 (20%) 818:843 (3%)	view
20	x 2	cmake cmake	Catch2.cmake RpMalloc.cmake	1:21 (80%) 1:20 (64%)	view
19	x 2	cmake cmake	Catch2.cmake GoogleCloudCpp.cmake	1:19 (76%) 1:19 (32%)	view
19	x 2	cmake cmake	MiMalloc.cmake Spdlog.cmake	1:19 (76%) 1:19 (73%)	view
19	x 2	cmake cmake	RpMalloc.cmake fmt.cmake	1:19 (61%) 1:19 (76%)	view
19	x 2	cmake cmake	Abseil.cmake FetchBenchmark.cmake	1:19 (55%) 1:19 (70%)	view
19	x 2	cmake cmake	FetchUvc.cmake MiMalloc.cmake	1:19 (76%) 1:19 (76%)	view
19	x 2	cmake cmake	Crc32c.cmake MiMalloc.cmake	1:19 (63%) 1:19 (76%)	view
19	x 2	cmake cmake	Abseil.cmake FetchUvc.cmake	1:19 (55%) 1:19 (76%)	view
19	x 2	cmake cmake	Catch2.cmake fmt.cmake	1:19 (76%) 1:19 (76%)	view
19	x 2	cmake cmake	GoogleCloudCpp.cmake RpMalloc.cmake	1:19 (32%) 1:19 (61%)	view
19	x 2	cmake cmake	Bustache.cmake FetchBenchmark.cmake	1:19 (61%) 1:19 (70%)	view
19	x 2	cmake cmake	Catch2.cmake FetchUvc.cmake	1:19 (76%) 1:19 (76%)	view
19	x 2	cmake cmake	Bustache.cmake RpMalloc.cmake	1:19 (61%) 1:19 (61%)	view
19	x 2	cmake cmake	Crc32c.cmake fmt.cmake	1:19 (63%) 1:19 (76%)	view
19	x 2	cmake cmake	GoogleCloudCpp.cmake fmt.cmake	1:19 (32%) 1:19 (76%)	view
19	x 2	cmake cmake	Catch2.cmake Spdlog.cmake	1:19 (76%) 1:19 (73%)	view
19	x 2	cmake cmake	Abseil.cmake RpMalloc.cmake	1:19 (55%) 1:19 (61%)	view
19	x 2	cmake cmake	Crc32c.cmake GoogleCloudCpp.cmake	1:19 (63%) 1:19 (32%)	view
19	x 2	cmake cmake	FetchBenchmark.cmake FetchUvc.cmake	1:19 (70%) 1:19 (76%)	view
19	x 2	cmake cmake	Bustache.cmake Crc32c.cmake	1:19 (61%) 1:19 (63%)	view
19	x 2	cmake cmake	Abseil.cmake Bustache.cmake	1:19 (55%) 1:19 (61%)	view
19	x 2	cmake cmake	Abseil.cmake Spdlog.cmake	1:19 (55%) 1:19 (73%)	view
19	x 2	cmake cmake	Crc32c.cmake RpMalloc.cmake	1:19 (63%) 1:19 (61%)	view
19	x 2	cmake cmake	Abseil.cmake MiMalloc.cmake	1:19 (55%) 1:19 (76%)	view
19	x 2	cmake cmake	Bustache.cmake FetchUvc.cmake	1:19 (61%) 1:19 (76%)	view
19	x 2	cmake cmake	GoogleCloudCpp.cmake MiMalloc.cmake	1:19 (32%) 1:19 (76%)	view
19	x 2	cmake cmake	Catch2.cmake Crc32c.cmake	1:19 (76%) 1:19 (63%)	view
19	x 2	cmake cmake	MiMalloc.cmake fmt.cmake	1:19 (76%) 1:19 (76%)	view
19	x 2	cmake cmake	Bustache.cmake MiMalloc.cmake	1:19 (61%) 1:19 (76%)	view
19	x 2	cmake cmake	FetchBenchmark.cmake RpMalloc.cmake	1:19 (70%) 1:19 (61%)	view
19	x 2	cmake cmake	Abseil.cmake GoogleCloudCpp.cmake	1:19 (55%) 1:19 (32%)	view
19	x 2	cmake cmake	GoogleCloudCpp.cmake Spdlog.cmake	1:19 (32%) 1:19 (73%)	view
19	x 2	cmake cmake	Abseil.cmake Catch2.cmake	1:19 (55%) 1:19 (76%)	view
19	x 2	cmake cmake	FetchBenchmark.cmake GoogleCloudCpp.cmake	1:19 (70%) 1:19 (32%)	view
19	x 2	cmake cmake	Bustache.cmake GoogleCloudCpp.cmake	1:19 (61%) 1:19 (32%)	view
19	x 2	cmake cmake	Spdlog.cmake fmt.cmake	1:19 (73%) 1:19 (76%)	view
19	x 2	cmake cmake	Catch2.cmake FetchBenchmark.cmake	1:19 (76%) 1:19 (70%)	view
19	x 2	cmake cmake	Crc32c.cmake FetchUvc.cmake	1:19 (63%) 1:19 (76%)	view

Duplicated Units

The list of top 7 duplicated units.

See data for all 7 unit duplicates...

Size	#	Folders	Files	Lines	Code
25	x 2	extension-utils/src/utils libminifi/src/utils	CallBackTimer.cpp CallBackTimer.cpp	47:77 51:81	view
10	x 2	extensions/rocksdb-repos extensions/rocksdb-repos	RocksDbRepository.cpp DatabaseContentRepository.cpp	94:105 343:354	view
9	x 2	extension-utils/src/utils libminifi/src/utils	CallBackTimer.cpp CallBackTimer.cpp	35:45 39:49	view
8	x 2	extensions/rocksdb-repos extensions/rocksdb-repos	FlowFileRepository.cpp DatabaseContentRepository.cpp	275:284 106:115	view
7	x 2	libminifi/src/controllers extensions/sql/services	SSLContextService.cpp DatabaseService.cpp	75:86 29:41	view
6	x 2	libminifi/src/core/state/nodes libminifi/src/core/state/nodes	DeviceInformation.cpp AgentInformation.cpp	282:289 295:302	view
6	x 2	extensions/standard-processors/processors extensions/standard-processors/modbus	PutTCP.cpp FetchModbusTcp.cpp	134:141 143:150	view