apache / fluo-examplesConditional 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 334 units with 3,033 lines of code in units (65.1% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (138 lines of code)
13 simple units (427 lines of code)
319 very simple units (2,468 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
public static Page buildPage() in webindex/modules/data/src/main/java/webindex/data/util/ArchiveUtil.java	79	21	1
public static URL from() in webindex/modules/core/src/main/java/webindex/core/models/URL.java	59	11	3
public Links getLinks() in webindex/modules/core/src/main/java/webindex/core/IndexClient.java	56	10	4
public static void main() in webindex/modules/data/src/main/java/webindex/data/LoadHdfs.java	58	10	1
public static void main() in webindex/modules/data/src/main/java/webindex/data/LoadS3.java	50	8	1
public Page getPage() in webindex/modules/core/src/main/java/webindex/core/IndexClient.java	34	7	1
public static void main() in stresso/src/main/java/stresso/trie/Diff.java	38	7	1
public String toString() in webindex/modules/core/src/main/java/webindex/core/models/URL.java	15	6	0
public String toUri() in webindex/modules/core/src/main/java/webindex/core/models/URL.java	10	6	0
public static URL fromUri() in webindex/modules/core/src/main/java/webindex/core/models/URL.java	27	6	1
public boolean equals() in webindex/modules/core/src/main/java/webindex/core/models/URL.java	8	6	1
public static void generate() in webindex/modules/integration/src/main/java/webindex/integration/SampleData.java	25	6	2
public void process() in webindex/modules/data/src/main/java/webindex/data/fluo/PageObserver.java	39	6	3
public void process() in webindex/modules/data/src/main/java/webindex/data/fluo/UriCombineQ.java	18	6	2
public static void main() in webindex/modules/data/src/main/java/webindex/data/Copy.java	49	6	1
public static void main() in webindex/modules/integration/src/main/java/webindex/integration/DevServer.java	30	5	1
public static void main() in webindex/modules/data/src/main/java/webindex/data/TestParser.java	31	5	1
public static void validateDataDir() in webindex/modules/data/src/main/java/webindex/data/spark/IndexEnv.java	21	5	1
public void initAccumuloIndexTable() in webindex/modules/data/src/main/java/webindex/data/spark/IndexEnv.java	19	5	0
public static List getPathsRange() in webindex/modules/data/src/main/java/webindex/data/spark/IndexEnv.java	26	5	2
private boolean validRowId() in stresso/src/main/java/stresso/trie/Node.java	4	5	1
public static Stats getStats() in stresso/src/main/java/stresso/trie/Print.java	28	5	1
public void load() in stresso/src/main/java/stresso/trie/NumberLoader.java	18	5	2
public static Map getRootCount() in stresso/src/main/java/stresso/trie/Diff.java	24	5	5
public static void main() in phrasecount/src/main/java/phrasecount/cmd/Load.java	28	5	1
public static void main() in phrasecount/src/main/java/phrasecount/cmd/Mini.java	44	5	1
public void load() in phrasecount/src/main/java/phrasecount/DocumentLoader.java	17	5	2
private void setRefCount() in phrasecount/src/main/java/phrasecount/DocumentLoader.java	6	5	4
public void process() in phrasecount/src/main/java/phrasecount/DocumentObserver.java	12	5	3
public void start() in webindex/modules/ui/src/main/java/webindex/ui/WebServer.java	32	4	3
public void read() in webindex/modules/core/src/main/java/webindex/core/util/Pager.java	15	4	1
public TopResults getTopResults() in webindex/modules/core/src/main/java/webindex/core/IndexClient.java	25	4	2
public DomainStats getDomainStats() in webindex/modules/core/src/main/java/webindex/core/IndexClient.java	20	4	1
public Pages getPages() in webindex/modules/core/src/main/java/webindex/core/IndexClient.java	28	4	3
public static void genPageMutations() in webindex/modules/core/src/main/java/webindex/core/IndexClient.java	19	4	3
public void translate() in webindex/modules/data/src/main/java/webindex/data/fluo/IndexUpdateTranslator.java	18	4	2
public void process() in webindex/modules/data/src/main/java/webindex/data/fluo/DomainCombineQ.java	12	4	2
public static JavaPairRDD createAccumuloIndex() in webindex/modules/data/src/main/java/webindex/data/spark/IndexUtil.java	39	4	4
public static void main() in stresso/src/main/java/stresso/trie/Split.java	26	4	1
public boolean equals() in stresso/src/main/java/stresso/trie/Print.java	8	4	1
public static void main() in stresso/src/main/java/stresso/trie/CompactLL.java	26	4	1
public int run() in stresso/src/main/java/stresso/trie/Unique.java	23	4	1
public Counts getPhraseCounts() in phrasecount/src/main/java/phrasecount/query/PhraseCountTable.java	16	4	1
public PhraseAndCounts apply() in phrasecount/src/main/java/phrasecount/query/RowTransform.java	18	4	1
private Links getLinks() in webindex/modules/ui/src/main/java/webindex/ui/WebServer.java	13	3	1
private void handleStart() in webindex/modules/core/src/main/java/webindex/core/util/Pager.java	8	3	1
public static Page fromJson() in webindex/modules/core/src/main/java/webindex/core/models/Page.java	9	3	2
public boolean equals() in webindex/modules/core/src/main/java/webindex/core/models/Link.java	7	3	1
public static boolean isValidHost() in webindex/modules/core/src/main/java/webindex/core/models/URL.java	4	3	1
public static String reverseHost() in webindex/modules/core/src/main/java/webindex/core/models/URL.java	14	3	1