apache / nifi-minifi-cppDuplication

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:

77,513 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
5,828 duplicated lines

3,633 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 (14%) --> libminifi (2%)	1666	154 file pairs	details...
libminifi (<1%) --> nanofi (2%)	146	2 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 3,633 duplicates...

Size	#	Folders	Files	Lines	Code
189	x 2	cmake libminifi/cmake	iOS.cmake iOS.cmake	1:225 (100%) 1:224 (100%)	view
67	x 2	libminifi/include/sitetosite nanofi/include/sitetosite	SiteToSite.h CSiteToSite.h	53:218 (39%) 54:219 (41%)	view
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
38	x 2	extensions/gcp/processors extensions/gcp/processors	DeleteGCSObject.h FetchGCSObject.h	43:86 (80%) 44:87 (76%)	view
30	x 2	cmake cmake	CodeCoverage.cmake CodeCoverage.cmake	414:448 (4%) 506:540 (4%)	view
22	x 2	extensions/expression-language extensions/expression-language	Expression.cpp Expression.cpp	1161:1194 (1%) 1214:1247 (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	extensions/sftp/processors extensions/sftp/processors	ListSFTP.cpp ListSFTP.cpp	373:398 (3%) 630:655 (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	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 (29%)	view
19	x 2	cmake cmake	Crc32c.cmake MiMalloc.cmake	1:19 (63%) 1:19 (76%)	view
19	x 2	cmake cmake	GoogleCloudCpp.cmake RpMalloc.cmake	1:19 (29%) 1:19 (61%)	view
19	x 2	cmake cmake	Abseil.cmake RpMalloc.cmake	1:19 (67%) 1:19 (61%)	view
19	x 2	cmake cmake	Crc32c.cmake GoogleCloudCpp.cmake	1:19 (63%) 1:19 (29%)	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 (67%) 1:19 (76%)	view
19	x 2	extensions/expression-language extensions/expression-language	Expression.cpp Expression.cpp	1071:1096 (1%) 1116:1141 (1%)	view
19	x 2	cmake cmake	GoogleCloudCpp.cmake MiMalloc.cmake	1:19 (29%) 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	Abseil.cmake GoogleCloudCpp.cmake	1:19 (67%) 1:19 (29%)	view
19	x 2	cmake cmake	Abseil.cmake Catch2.cmake	1:19 (67%) 1:19 (76%)	view
19	x 2	extensions/gcp/processors extensions/gcp/processors	ListGCSBucket.h PutGCSObject.h	76:94 (21%) 145:163 (12%)	view
19	x 2	cmake cmake	Abseil.cmake Crc32c.cmake	1:19 (67%) 1:19 (63%)	view
18	x 2	cmake cmake	BundledLibLZMA.cmake GoogleCloudCpp.cmake	1:18 (20%) 1:18 (28%)	view
18	x 2	cmake cmake	Crc32c.cmake Findnlohmann_json.cmake	1:18 (60%) 1:18 (58%)	view
18	x 2	cmake cmake	BundledLibXml2.cmake RpMalloc.cmake	1:18 (20%) 1:18 (58%)	view
18	x 2	cmake cmake	Abseil.cmake BundledLibCoAP.cmake	1:18 (64%) 1:18 (23%)	view
18	x 2	cmake cmake	BundledBZip2.cmake BundledLibLZMA.cmake	1:18 (31%) 1:18 (20%)	view
18	x 2	cmake cmake	BundledBZip2.cmake BundledLibXml2.cmake	1:18 (31%) 1:18 (20%)	view
18	x 2	cmake cmake	BundledBZip2.cmake Findnlohmann_json.cmake	1:18 (31%) 1:18 (58%)	view
18	x 2	cmake cmake	Abseil.cmake BundledLibXml2.cmake	1:18 (64%) 1:18 (20%)	view
18	x 2	cmake cmake	Findnlohmann_json.cmake GoogleCloudCpp.cmake	1:18 (58%) 1:18 (28%)	view
18	x 2	cmake cmake	BundledBZip2.cmake MiMalloc.cmake	1:18 (31%) 1:18 (72%)	view
18	x 2	cmake cmake	BundledLibLZMA.cmake Crc32c.cmake	1:18 (20%) 1:18 (60%)	view
18	x 2	cmake cmake	BundledOSSPUUID.cmake RpMalloc.cmake	1:18 (25%) 1:18 (58%)	view
18	x 2	cmake cmake	Abseil.cmake BundledBZip2.cmake	1:18 (64%) 1:18 (31%)	view
18	x 2	nanofi/src/sitetosite nanofi/src/sitetosite	CRawSocketProtocol.c CRawSocketProtocol.c	590:616 (2%) 630:657 (2%)	view
18	x 2	cmake cmake	BundledLibLZMA.cmake BundledOSSPUUID.cmake	1:18 (20%) 1:18 (25%)	view
18	x 2	cmake cmake	BundledLibLZMA.cmake MiMalloc.cmake	1:18 (20%) 1:18 (72%)	view
18	x 2	cmake cmake	BundledLibXml2.cmake BundledOSSPUUID.cmake	1:18 (20%) 1:18 (25%)	view
18	x 2	cmake cmake	BundledOSSPUUID.cmake Findnlohmann_json.cmake	1:18 (25%) 1:18 (58%)	view
18	x 2	cmake cmake	BundledBZip2.cmake BundledLibCoAP.cmake	1:18 (31%) 1:18 (23%)	view
18	x 2	minifi_main minifi_main	MainHelper.cpp MainHelper.cpp	27:49 (19%) 53:75 (19%)	view
18	x 2	cmake cmake	BundledLibCoAP.cmake MiMalloc.cmake	1:18 (23%) 1:18 (72%)	view
18	x 2	cmake cmake	BundledLibLZMA.cmake Catch2.cmake	1:18 (20%) 1:18 (72%)	view
18	x 2	cmake cmake	Catch2.cmake Findnlohmann_json.cmake	1:18 (72%) 1:18 (58%)	view
18	x 2	extensions/sftp/processors extensions/sftp/processors	FetchSFTP.cpp ListSFTP.cpp	99:122 (16%) 843:866 (2%)	view

Duplicated Units

The list of top 7 duplicated units.

See data for all 7 unit duplicates...

Size	#	Folders	Files	Lines	Code
10	x 2	extensions/rocksdb-repos extensions/rocksdb-repos	DatabaseContentRepository.cpp RocksDbRepository.cpp	276:287 91:102	view
8	x 2	extensions/rocksdb-repos extensions/rocksdb-repos	FlowFileRepository.cpp DatabaseContentRepository.cpp	244:253 94:103	view
7	x 2	extensions/jni/nifi-fram...g/apache/nifi/processor extensions/jni/nifi-fram...g/apache/nifi/processor	JniConfigurationContext.java JniProcessContext.java	59:68 154:163	view
7	x 2	extensions/sql/services libminifi/src/controllers	DatabaseService.cpp SSLContextService.cpp	29:41 76:87	view
6	x 2	libminifi/src/core/state/nodes libminifi/src/core/state/nodes	DeviceInformation.cpp AgentInformation.cpp	273:280 290:297	view
6	x 2	libminifi/src/io/tls libminifi/src/io	SecureDescriptorStream.cpp DescriptorStream.cpp	34:41 38:45	view
6	x 2	libminifi/src/io/tls libminifi/src/io	SecureDescriptorStream.cpp DescriptorStream.cpp	43:50 47:54	view