epam / gflogConditional 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 1,284 units with 8,889 lines of code in units (73.3% of code).

0 very complex units (0 lines of code)
1 complex units (66 lines of code)
4 medium complex units (124 lines of code)
27 simple units (643 lines of code)
1,252 very simple units (8,056 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
private Rule createRule() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/FastDateFormat.java	66	29	9
private String parseToken() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/FastDateFormat.java	40	14	2
public IdleStrategy create() in gflog-core/src/main/java/com/epam/deltix/gflog/core/idle/IdleStrategyFactory.java	14	13	0
private int substitute() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/StringSubstitution.java	46	13	3
public static long toMemory() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/PropertyUtil.java	24	13	1
protected void conclude() in gflog-core/src/main/java/com/epam/deltix/gflog/core/service/AsyncLogServiceFactory.java	33	10	0
private static void sendMessage() in gflog-mail/src/main/java/com/epam/deltix/gflog/mail/appender/SmtpAppender.java	44	9	3
protected int doSend() in gflog-core/src/main/java/com/epam/deltix/gflog/core/appender/TcpAppender.java	34	9	1
public static int limitUtf8Index() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Util.java	28	9	4
protected static byte escape() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/GelfLayout.java	20	9	1
public void run() in gflog-benchmark/src/main/java/com/epam/deltix/gflog/benchmark/util/LatencyBenchmarkRunner.java	26	8	0
private static Object convertToPrimitive() in gflog-core/src/main/java/com/epam/deltix/gflog/core/LogConfigFactory.java	24	8	2
public static int limitUtf8Length() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Util.java	22	8	4
public static Duration toDuration() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/PropertyUtil.java	27	8	1
public void open() in gflog-core/src/main/java/com/epam/deltix/gflog/core/appender/TcpAppender.java	20	7	0
private void idle() in gflog-core/src/main/java/com/epam/deltix/gflog/core/idle/BackoffIdleStrategy.java	24	7	0
private static LogConfig loadDefaultFromClasspath() in gflog-core/src/main/java/com/epam/deltix/gflog/core/LogConfigFactory.java	25	7	0
protected static byte getSyslogLevel() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/GelfLayout.java	17	7	1
public int tryClaim() in gflog-core/src/main/java/com/epam/deltix/gflog/core/service/LogBuffer.java	28	7	1
private static void appendException() in gflog-core/src/main/java/com/epam/deltix/gflog/core/service/LogEntryUtil.java	31	7	4
public static LogLevel valueOf() in gflog-api/src/main/java/com/epam/deltix/gflog/api/LogLevel.java	18	7	1
private static int maxSize() in gflog-benchmark/src/main/java/com/epam/deltix/gflog/benchmark/util/Generator.java	19	6	1
private static void log() in gflog-slf4j/src/main/java/com/epam/deltix/gflog/slf4j/Slf4jBridge.java	22	6	3
protected void conclude() in gflog-core/src/main/java/com/epam/deltix/gflog/core/appender/TcpAppenderFactory.java	19	6	0
private static Object convertAttribute() in gflog-core/src/main/java/com/epam/deltix/gflog/core/LogConfigFactory.java	18	6	2
public boolean equals() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/FastDateFormat.java	11	6	1
public void appendTo() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/FastDateFormat.java	16	6	2
private static void put() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/FastDateFormat.java	31	6	2
private static String unescape() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/TemplateParser.java	27	6	1
public static boolean matches() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/DefaultDateTimeTemplate.java	14	6	1
protected void conclude() in gflog-core/src/main/java/com/epam/deltix/gflog/core/service/LogServiceFactory.java	20	6	0
void open() in gflog-core/src/main/java/com/epam/deltix/gflog/core/service/LogProcessor.java	25	6	0
private static String getSubject() in gflog-mail/src/main/java/com/epam/deltix/gflog/mail/appender/SmtpAppender.java	22	5	3
public boolean accept() in gflog-mail/src/main/java/com/epam/deltix/gflog/mail/appender/SmtpAppender.java	16	5	1
private static void run() in gflog-benchmark/src/main/java/com/epam/deltix/gflog/benchmark/util/LatencyBenchmarkRunner.java	32	5	2
protected WritableByteChannel openChannel() in gflog-core/src/main/java/com/epam/deltix/gflog/core/appender/ConsoleAppender.java	15	5	0
protected int initiateConnect() in gflog-core/src/main/java/com/epam/deltix/gflog/core/appender/TcpAppender.java	27	5	0
protected void conclude() in gflog-core/src/main/java/com/epam/deltix/gflog/core/appender/NioAppenderFactory.java	15	5	0
protected void doVisit() in gflog-core/src/main/java/com/epam/deltix/gflog/core/appender/DailyRollingFileAppender.java	12	5	1
private static InputStream substitute() in gflog-core/src/main/java/com/epam/deltix/gflog/core/LogConfigFactory.java	19	5	2
public static int formatUtf8String() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Formatting.java	24	5	3
public static int formatUtf8String() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Formatting.java	26	5	5
public static int formatUtf8CharSequence() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Formatting.java	24	5	3
public static int formatUtf8CharSequence() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Formatting.java	26	5	5
public static int formatDecimal64() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Formatting.java	28	5	5
public static int formatDecimal64() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Formatting.java	28	5	5
public static UnsafeBuffer fromUtf8String() in gflog-core/src/main/java/com/epam/deltix/gflog/core/util/Util.java	16	5	2
public final void appendTo() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/FastDateFormat.java	15	5	2
public boolean equals() in gflog-core/src/main/java/com/epam/deltix/gflog/core/layout/template/FastDateFormat.java	13	5	1
public int claim() in gflog-core/src/main/java/com/epam/deltix/gflog/core/service/LogBuffer.java	24	5	2