apache / cayenne-examples
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 14 files with 468 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)
    • 14 files changed 1-5 times (468 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 14 files with 468 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)
    • 14 files changed by 1 contributor (468 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, xml, md, gitignore, txt, json, yml, sql
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
xml0% | 0% | 0% | 0% | 100%
java0% | 0% | 0% | 0% | 100%
yml0% | 0% | 0% | 0% | 100%
sql0% | 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
cayenne-java-modules0% | 0% | 0% | 0% | 100%
cayenne-video-tutorial-010% | 0% | 0% | 0% | 100%
cayenne-jdbc-type-other0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 14)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
config.yml
in cayenne-jdbc-type-other/src/main/resources
 15 - 2020-09-11 2022-06-21 2 1 stariy95@gmail.com stariy95@gmail.com
Artist.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Painting.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
module-info.java
in cayenne-java-modules/src/main/java
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
cayenne-project.xml
in cayenne-video-tutorial-01/src/main/resources
 7 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
cayenne-demo.xml
in cayenne-jdbc-type-other/src/main/resources
 7 - 2020-09-11 2020-09-11 1 1 stariy95@gmail.com stariy95@gmail.com
cayenne-demo.sql
in cayenne-video-tutorial-01
 11 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
cayenne-project.xml
in cayenne-java-modules/src/main/resources
 18 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Main.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example
 26 1 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
datamap.map.xml
in cayenne-java-modules/src/main/resources
 30 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
demo.map.xml
in cayenne-jdbc-type-other/src/main/resources
 59 - 2020-09-11 2020-09-11 1 1 stariy95@gmail.com stariy95@gmail.com
_Painting.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto
 77 10 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
_Artist.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto
 82 11 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
datamap.map.xml
in cayenne-video-tutorial-01/src/main/resources
 121 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
Files With Most Contributors (Top 14)
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
config.yml
in cayenne-jdbc-type-other/src/main/resources
 15 - 2020-09-11 2022-06-21 2 1 stariy95@gmail.com stariy95@gmail.com
datamap.map.xml
in cayenne-java-modules/src/main/resources
 30 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
cayenne-project.xml
in cayenne-java-modules/src/main/resources
 18 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
module-info.java
in cayenne-java-modules/src/main/java
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
_Painting.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto
 77 10 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
_Artist.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto
 82 11 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Painting.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Artist.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Main.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example
 26 1 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
cayenne-demo.xml
in cayenne-jdbc-type-other/src/main/resources
 7 - 2020-09-11 2020-09-11 1 1 stariy95@gmail.com stariy95@gmail.com
demo.map.xml
in cayenne-jdbc-type-other/src/main/resources
 59 - 2020-09-11 2020-09-11 1 1 stariy95@gmail.com stariy95@gmail.com
cayenne-demo.sql
in cayenne-video-tutorial-01
 11 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
datamap.map.xml
in cayenne-video-tutorial-01/src/main/resources
 121 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
cayenne-project.xml
in cayenne-video-tutorial-01/src/main/resources
 7 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
Files With Least Contributors (Top 14)
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
datamap.map.xml
in cayenne-video-tutorial-01/src/main/resources
 121 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
_Artist.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto
 82 11 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
_Painting.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto
 77 10 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
demo.map.xml
in cayenne-jdbc-type-other/src/main/resources
 59 - 2020-09-11 2020-09-11 1 1 stariy95@gmail.com stariy95@gmail.com
datamap.map.xml
in cayenne-java-modules/src/main/resources
 30 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Main.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example
 26 1 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
cayenne-project.xml
in cayenne-java-modules/src/main/resources
 18 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
config.yml
in cayenne-jdbc-type-other/src/main/resources
 15 - 2020-09-11 2022-06-21 2 1 stariy95@gmail.com stariy95@gmail.com
cayenne-demo.sql
in cayenne-video-tutorial-01
 11 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
cayenne-demo.xml
in cayenne-jdbc-type-other/src/main/resources
 7 - 2020-09-11 2020-09-11 1 1 stariy95@gmail.com stariy95@gmail.com
cayenne-project.xml
in cayenne-video-tutorial-01/src/main/resources
 7 - 2019-04-16 2019-04-16 1 1 stariy95@gmail.com stariy95@gmail.com
module-info.java
in cayenne-java-modules/src/main/java
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Painting.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Artist.java
in cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent
 5 - 2019-09-05 2019-09-05 1 1 ancarseni@gmail.com ancarseni@gmail.com
Correlations

File Size vs. Number of Changes: 14 points

cayenne-jdbc-type-other/src/main/resources/config.yml x: 15 lines of code y: 2 # changes cayenne-jdbc-type-other/src/main/resources/cayenne-demo.xml x: 7 lines of code y: 1 # changes cayenne-jdbc-type-other/src/main/resources/demo.map.xml x: 59 lines of code y: 1 # changes cayenne-java-modules/src/main/java/module-info.java x: 5 lines of code y: 1 # changes cayenne-java-modules/src/main/java/org/apache/cayenne/example/Main.java x: 26 lines of code y: 1 # changes cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto/_Artist.java x: 82 lines of code y: 1 # changes cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto/_Painting.java x: 77 lines of code y: 1 # changes cayenne-java-modules/src/main/resources/cayenne-project.xml x: 18 lines of code y: 1 # changes cayenne-java-modules/src/main/resources/datamap.map.xml x: 30 lines of code y: 1 # changes cayenne-video-tutorial-01/cayenne-demo.sql x: 11 lines of code y: 1 # changes cayenne-video-tutorial-01/src/main/resources/datamap.map.xml x: 121 lines of code y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.07
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 2.0
0 121.0
lines of code
min: 5.0 | average: 33.43 | 25th percentile: 6.5 | median: 16.5 | 75th percentile: 63.5 | max: 121.0

Number of Contributors vs. Number of Changes: 14 points

cayenne-jdbc-type-other/src/main/resources/config.yml x: 1 # contributors y: 2 # changes cayenne-jdbc-type-other/src/main/resources/cayenne-demo.xml x: 1 # contributors y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.07
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 2.0
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: 14 points

cayenne-jdbc-type-other/src/main/resources/config.yml x: 1 # contributors y: 15 lines of code cayenne-jdbc-type-other/src/main/resources/cayenne-demo.xml x: 1 # contributors y: 7 lines of code cayenne-jdbc-type-other/src/main/resources/demo.map.xml x: 1 # contributors y: 59 lines of code cayenne-java-modules/src/main/java/module-info.java x: 1 # contributors y: 5 lines of code cayenne-java-modules/src/main/java/org/apache/cayenne/example/Main.java x: 1 # contributors y: 26 lines of code cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto/_Artist.java x: 1 # contributors y: 82 lines of code cayenne-java-modules/src/main/java/org/apache/cayenne/example/persistent/auto/_Painting.java x: 1 # contributors y: 77 lines of code cayenne-java-modules/src/main/resources/cayenne-project.xml x: 1 # contributors y: 18 lines of code cayenne-java-modules/src/main/resources/datamap.map.xml x: 1 # contributors y: 30 lines of code cayenne-video-tutorial-01/cayenne-demo.sql x: 1 # contributors y: 11 lines of code cayenne-video-tutorial-01/src/main/resources/datamap.map.xml x: 1 # contributors y: 121 lines of code
121.0
lines of code
  min: 5.0
  average: 33.43
  25th percentile: 6.5
  median: 16.5
  75th percentile: 63.5
  max: 121.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0