apache / sling-org-apache-sling-mom
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 8 files with 110 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)
    • 8 files changed 1-5 times (110 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 8 files with 110 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)
    • 2 files changed by 2-5 contributors (13 lines of code)
    • 6 files changed by 1 contributor (97 lines of code)
0% | 0% | 0% | 11% | 88%
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 8)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
package-info.java
in src/main/java/org/apache/sling/mom
 3 - 2016-10-03 2022-06-02 3 3 ieb@apache.org 37666786+ashokmca07@users.n...
Subscriber.java
in src/main/java/org/apache/sling/mom
 8 - 2016-10-03 2016-10-05 2 1 ieb@apache.org ieb@apache.org
RequeueMessageException.java
in src/main/java/org/apache/sling/mom
 9 2 2016-10-03 2016-10-05 2 1 ieb@apache.org ieb@apache.org
TopicManager.java
in src/main/java/org/apache/sling/mom
 10 - 2016-10-03 2018-08-13 2 2 ieb@apache.org sseifert@pro-vision.de
MessageFilter.java
in src/main/java/org/apache/sling/mom
 7 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
QueueManager.java
in src/main/java/org/apache/sling/mom
 7 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
QueueReader.java
in src/main/java/org/apache/sling/mom
 8 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
Types.java
in src/main/java/org/apache/sling/mom
 58 12 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
Files With Most Contributors (Top 8)
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
package-info.java
in src/main/java/org/apache/sling/mom
 3 - 2016-10-03 2022-06-02 3 3 ieb@apache.org 37666786+ashokmca07@users.n...
TopicManager.java
in src/main/java/org/apache/sling/mom
 10 - 2016-10-03 2018-08-13 2 2 ieb@apache.org sseifert@pro-vision.de
RequeueMessageException.java
in src/main/java/org/apache/sling/mom
 9 2 2016-10-03 2016-10-05 2 1 ieb@apache.org ieb@apache.org
Subscriber.java
in src/main/java/org/apache/sling/mom
 8 - 2016-10-03 2016-10-05 2 1 ieb@apache.org ieb@apache.org
QueueManager.java
in src/main/java/org/apache/sling/mom
 7 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
QueueReader.java
in src/main/java/org/apache/sling/mom
 8 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
Types.java
in src/main/java/org/apache/sling/mom
 58 12 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
MessageFilter.java
in src/main/java/org/apache/sling/mom
 7 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
Files With Least Contributors (Top 8)
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
Types.java
in src/main/java/org/apache/sling/mom
 58 12 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
RequeueMessageException.java
in src/main/java/org/apache/sling/mom
 9 2 2016-10-03 2016-10-05 2 1 ieb@apache.org ieb@apache.org
Subscriber.java
in src/main/java/org/apache/sling/mom
 8 - 2016-10-03 2016-10-05 2 1 ieb@apache.org ieb@apache.org
QueueReader.java
in src/main/java/org/apache/sling/mom
 8 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
QueueManager.java
in src/main/java/org/apache/sling/mom
 7 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
MessageFilter.java
in src/main/java/org/apache/sling/mom
 7 - 2016-10-03 2016-10-03 1 1 ieb@apache.org ieb@apache.org
TopicManager.java
in src/main/java/org/apache/sling/mom
 10 - 2016-10-03 2018-08-13 2 2 ieb@apache.org sseifert@pro-vision.de
package-info.java
in src/main/java/org/apache/sling/mom
 3 - 2016-10-03 2022-06-02 3 3 ieb@apache.org 37666786+ashokmca07@users.n...
Correlations

File Size vs. Number of Changes: 8 points

src/main/java/org/apache/sling/mom/package-info.java x: 3 lines of code y: 3 # changes src/main/java/org/apache/sling/mom/TopicManager.java x: 10 lines of code y: 2 # changes src/main/java/org/apache/sling/mom/RequeueMessageException.java x: 9 lines of code y: 2 # changes src/main/java/org/apache/sling/mom/Subscriber.java x: 8 lines of code y: 2 # changes src/main/java/org/apache/sling/mom/MessageFilter.java x: 7 lines of code y: 1 # changes src/main/java/org/apache/sling/mom/QueueReader.java x: 8 lines of code y: 1 # changes src/main/java/org/apache/sling/mom/Types.java x: 58 lines of code y: 1 # changes
3.0
# changes
  min: 1.0
  average: 1.63
  25th percentile: 1.0
  median: 1.5
  75th percentile: 2.0
  max: 3.0
0 58.0
lines of code
min: 3.0 | average: 13.75 | 25th percentile: 7.0 | median: 8.0 | 75th percentile: 9.75 | max: 58.0

Number of Contributors vs. Number of Changes: 8 points

src/main/java/org/apache/sling/mom/package-info.java x: 3 # contributors y: 3 # changes src/main/java/org/apache/sling/mom/TopicManager.java x: 2 # contributors y: 2 # changes src/main/java/org/apache/sling/mom/RequeueMessageException.java x: 1 # contributors y: 2 # changes src/main/java/org/apache/sling/mom/MessageFilter.java x: 1 # contributors y: 1 # changes
3.0
# changes
  min: 1.0
  average: 1.63
  25th percentile: 1.0
  median: 1.5
  75th percentile: 2.0
  max: 3.0
0 3.0
# contributors
min: 1.0 | average: 1.38 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.75 | max: 3.0

Number of Contributors vs. File Size: 8 points

src/main/java/org/apache/sling/mom/package-info.java x: 3 # contributors y: 3 lines of code src/main/java/org/apache/sling/mom/TopicManager.java x: 2 # contributors y: 10 lines of code src/main/java/org/apache/sling/mom/RequeueMessageException.java x: 1 # contributors y: 9 lines of code src/main/java/org/apache/sling/mom/Subscriber.java x: 1 # contributors y: 8 lines of code src/main/java/org/apache/sling/mom/MessageFilter.java x: 1 # contributors y: 7 lines of code src/main/java/org/apache/sling/mom/Types.java x: 1 # contributors y: 58 lines of code
58.0
lines of code
  min: 3.0
  average: 13.75
  25th percentile: 7.0
  median: 8.0
  75th percentile: 9.75
  max: 58.0
0 3.0
# contributors
min: 1.0 | average: 1.38 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.75 | max: 3.0