apache / sling-launchpad-comparator
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 11 files with 420 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 0 files changed 6-20 times (0 lines of code)
    • 11 files changed 1-5 times (420 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 11 files with 420 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 0 files changed by 2-5 contributors (0 lines of code)
    • 11 files changed by 1 contributor (420 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, md, txt, xml, gitignore, json, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 11)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Main.java
in src/main/java/org/apache/sling/tooling/lc
 12 1 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
Artifacts.java
in src/main/java/org/apache/sling/tooling/lc/aether
 18 1 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
LaunchpadComparer.java
in src/main/java/org/apache/sling/tooling/lc
 109 6 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
Issue.java
in src/main/java/org/apache/sling/tooling/lc/jira
 45 6 2015-10-14 2017-08-14 2 1 rombert@apache.org rombert@apache.org
IssueFinder.java
in src/main/java/org/apache/sling/tooling/lc/jira
 51 2 2015-10-14 2018-10-16 2 1 rombert@apache.org rombert@apache.org
ArtifactKey.java
in src/main/java/org/apache/sling/tooling/lc/aether
 55 10 2015-10-14 2017-08-14 2 1 rombert@apache.org rombert@apache.org
Fields.java
in src/main/java/org/apache/sling/tooling/lc/jira
 10 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
Response.java
in src/main/java/org/apache/sling/tooling/lc/jira
 11 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
VersionChange.java
in src/main/java/org/apache/sling/tooling/lc/aether
 19 4 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
AetherSetup.java
in src/main/java/org/apache/sling/tooling/lc/aether
 41 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
GitChangeLogFinder.java
in src/main/java/org/apache/sling/tooling/lc/git
 49 4 2018-10-16 2018-10-16 1 1 rombert@apache.org rombert@apache.org
Files With Most Contributors (Top 11)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Artifacts.java
in src/main/java/org/apache/sling/tooling/lc/aether
 18 1 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
Main.java
in src/main/java/org/apache/sling/tooling/lc
 12 1 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
LaunchpadComparer.java
in src/main/java/org/apache/sling/tooling/lc
 109 6 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
ArtifactKey.java
in src/main/java/org/apache/sling/tooling/lc/aether
 55 10 2015-10-14 2017-08-14 2 1 rombert@apache.org rombert@apache.org
IssueFinder.java
in src/main/java/org/apache/sling/tooling/lc/jira
 51 2 2015-10-14 2018-10-16 2 1 rombert@apache.org rombert@apache.org
Issue.java
in src/main/java/org/apache/sling/tooling/lc/jira
 45 6 2015-10-14 2017-08-14 2 1 rombert@apache.org rombert@apache.org
AetherSetup.java
in src/main/java/org/apache/sling/tooling/lc/aether
 41 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
VersionChange.java
in src/main/java/org/apache/sling/tooling/lc/aether
 19 4 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
Response.java
in src/main/java/org/apache/sling/tooling/lc/jira
 11 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
Fields.java
in src/main/java/org/apache/sling/tooling/lc/jira
 10 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
GitChangeLogFinder.java
in src/main/java/org/apache/sling/tooling/lc/git
 49 4 2018-10-16 2018-10-16 1 1 rombert@apache.org rombert@apache.org
Files With Least Contributors (Top 11)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
LaunchpadComparer.java
in src/main/java/org/apache/sling/tooling/lc
 109 6 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
ArtifactKey.java
in src/main/java/org/apache/sling/tooling/lc/aether
 55 10 2015-10-14 2017-08-14 2 1 rombert@apache.org rombert@apache.org
IssueFinder.java
in src/main/java/org/apache/sling/tooling/lc/jira
 51 2 2015-10-14 2018-10-16 2 1 rombert@apache.org rombert@apache.org
GitChangeLogFinder.java
in src/main/java/org/apache/sling/tooling/lc/git
 49 4 2018-10-16 2018-10-16 1 1 rombert@apache.org rombert@apache.org
Issue.java
in src/main/java/org/apache/sling/tooling/lc/jira
 45 6 2015-10-14 2017-08-14 2 1 rombert@apache.org rombert@apache.org
AetherSetup.java
in src/main/java/org/apache/sling/tooling/lc/aether
 41 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
VersionChange.java
in src/main/java/org/apache/sling/tooling/lc/aether
 19 4 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
Artifacts.java
in src/main/java/org/apache/sling/tooling/lc/aether
 18 1 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
Main.java
in src/main/java/org/apache/sling/tooling/lc
 12 1 2015-10-14 2018-10-16 3 1 rombert@apache.org rombert@apache.org
Response.java
in src/main/java/org/apache/sling/tooling/lc/jira
 11 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
Fields.java
in src/main/java/org/apache/sling/tooling/lc/jira
 10 2 2015-10-14 2015-10-14 1 1 rombert@apache.org rombert@apache.org
Correlations

File Size vs. Number of Changes: 11 points

src/main/java/org/apache/sling/tooling/lc/git/GitChangeLogFinder.java x: 49 lines of code y: 1 # changes src/main/java/org/apache/sling/tooling/lc/LaunchpadComparer.java x: 109 lines of code y: 3 # changes src/main/java/org/apache/sling/tooling/lc/Main.java x: 12 lines of code y: 3 # changes src/main/java/org/apache/sling/tooling/lc/jira/IssueFinder.java x: 51 lines of code y: 2 # changes src/main/java/org/apache/sling/tooling/lc/aether/Artifacts.java x: 18 lines of code y: 3 # changes src/main/java/org/apache/sling/tooling/lc/aether/ArtifactKey.java x: 55 lines of code y: 2 # changes src/main/java/org/apache/sling/tooling/lc/jira/Issue.java x: 45 lines of code y: 2 # changes src/main/java/org/apache/sling/tooling/lc/aether/AetherSetup.java x: 41 lines of code y: 1 # changes src/main/java/org/apache/sling/tooling/lc/aether/VersionChange.java x: 19 lines of code y: 1 # changes src/main/java/org/apache/sling/tooling/lc/jira/Fields.java x: 10 lines of code y: 1 # changes src/main/java/org/apache/sling/tooling/lc/jira/Response.java x: 11 lines of code y: 1 # changes
3.0
# changes
  min: 1.0
  average: 1.82
  25th percentile: 1.0
  median: 2.0
  75th percentile: 3.0
  max: 3.0
0 109.0
lines of code
min: 10.0 | average: 38.18 | 25th percentile: 12.0 | median: 41.0 | 75th percentile: 51.0 | max: 109.0

Number of Contributors vs. Number of Changes: 11 points

src/main/java/org/apache/sling/tooling/lc/git/GitChangeLogFinder.java x: 1 # contributors y: 1 # changes src/main/java/org/apache/sling/tooling/lc/LaunchpadComparer.java x: 1 # contributors y: 3 # changes src/main/java/org/apache/sling/tooling/lc/jira/IssueFinder.java x: 1 # contributors y: 2 # changes
3.0
# changes
  min: 1.0
  average: 1.82
  25th percentile: 1.0
  median: 2.0
  75th percentile: 3.0
  max: 3.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Contributors vs. File Size: 11 points

src/main/java/org/apache/sling/tooling/lc/git/GitChangeLogFinder.java x: 1 # contributors y: 49 lines of code src/main/java/org/apache/sling/tooling/lc/LaunchpadComparer.java x: 1 # contributors y: 109 lines of code src/main/java/org/apache/sling/tooling/lc/Main.java x: 1 # contributors y: 12 lines of code src/main/java/org/apache/sling/tooling/lc/jira/IssueFinder.java x: 1 # contributors y: 51 lines of code src/main/java/org/apache/sling/tooling/lc/aether/Artifacts.java x: 1 # contributors y: 18 lines of code src/main/java/org/apache/sling/tooling/lc/aether/ArtifactKey.java x: 1 # contributors y: 55 lines of code src/main/java/org/apache/sling/tooling/lc/jira/Issue.java x: 1 # contributors y: 45 lines of code src/main/java/org/apache/sling/tooling/lc/aether/AetherSetup.java x: 1 # contributors y: 41 lines of code src/main/java/org/apache/sling/tooling/lc/aether/VersionChange.java x: 1 # contributors y: 19 lines of code src/main/java/org/apache/sling/tooling/lc/jira/Fields.java x: 1 # contributors y: 10 lines of code src/main/java/org/apache/sling/tooling/lc/jira/Response.java x: 1 # contributors y: 11 lines of code
109.0
lines of code
  min: 10.0
  average: 38.18
  25th percentile: 12.0
  median: 41.0
  75th percentile: 51.0
  max: 109.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0