GerritCodeReview / plugins_ref-protection
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

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).
Learn more...
Conditional Complexity Overall
  • There are 11 units with 192 lines of code in units (63.8% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (96 lines of code)
    • 2 simple units (36 lines of code)
    • 8 very simple units (60 lines of code)
0% | 0% | 50% | 18% | 31%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
java0% | 0% | 50% | 18% | 31%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
refprotection0% | 0% | 50% | 18% | 31%
Most Complex Units
Top 11 most complex units
Unit# linesMcCabe index# params
public void createBackup()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/BackupRef.java
96 23 2
public void onEvent()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/RefUpdateListener.java
16 10 1
private static String getSequentialBranch()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/BackupRef.java
20 6 2
static String getTimestampBranch()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/BackupRef.java
9 3 1
private boolean isRelevantRef()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/RefUpdateListener.java
4 3 1
static String get()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/BackupRef.java
6 2 2
private ProjectResource getProjectResource()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/RefUpdateListener.java
8 2 1
private boolean isRefDeleted()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/RefUpdateListener.java
12 2 1
private boolean isNonFastForwardUpdate()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/RefUpdateListener.java
14 2 2
protected void configure()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/RefProtectionModule.java
4 1 0
private boolean isNewRef()
in src/main/java/com/googlesource/gerrit/plugins/refprotection/RefUpdateListener.java
3 1 1