apache / causeway-app-helloworld
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 15 files with 609 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 1 file changed 21-50 times (93 lines of code)
    • 8 files changed 6-20 times (394 lines of code)
    • 6 files changed 1-5 times (122 lines of code)
0% | 0% | 15% | 64% | 20%
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 15 files with 609 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)
    • 11 files changed by 2-5 contributors (557 lines of code)
    • 4 files changed by 1 contributor (52 lines of code)
0% | 0% | 0% | 91% | 8%
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, txt, css, adoc, html, yaml, gitignore, js, gitattributes, sh, editorconfig, properties
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
xml0% | 0% | 47% | 25% | 27%
java0% | 0% | 0% | 92% | 7%
html0% | 0% | 0% | 77% | 22%
css0% | 0% | 0% | 0% | 100%
js0% | 0% | 0% | 0% | 0%
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% | 15% | 64% | 20%
Most Frequently Changed Files (Top 16)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
menubars.layout.xml
in src/main/resources
 93 - 2020-01-26 2023-03-24 21 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
AppManifest.java
in src/main/java/domainapp/webapp
 69 2 2020-01-26 2024-03-24 15 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldObject.java
in src/main/java/domainapp/modules/hello/dom/hwo
 115 11 2020-01-26 2024-03-20 15 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldObjects.java
in src/main/java/domainapp/modules/hello/dom/hwo
 47 5 2020-01-26 2024-03-20 14 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldApp.java
in src/main/java/domainapp/webapp
 16 1 2019-12-02 2024-03-21 13 2 dan@haywood-associates.co.uk ahuber@apache.org
index.html
in src/main/resources/static
 60 - 2019-12-02 2024-03-24 10 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
Notes.java
in src/main/java/domainapp/modules/hello/types
 21 - 2020-01-26 2023-01-31 7 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
Name.java
in src/main/java/domainapp/modules/hello/types
 16 - 2020-01-26 2022-10-24 6 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldObject.layout.xml
in src/main/java/domainapp/modules/hello/dom/hwo
 50 - 2020-01-26 2023-02-16 6 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldModule.java
in src/main/java/domainapp/modules/hello
 16 - 2019-12-02 2021-05-14 5 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
log4j2-spring.xml
in src/main/resources
 53 - 2020-01-26 2023-03-13 4 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
application.css
in src/main/resources/static/css
 3 - 2019-12-02 2022-07-31 2 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
error.html
in src/main/resources/templates
 17 - 2019-12-12 2022-10-24 2 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldRepository.java
in src/main/java/domainapp/modules/hello/dom/hwo
 7 - 2021-01-27 2021-01-27 1 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
page.css
in src/main/resources/static/css
 26 - 2019-12-12 2019-12-12 1 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
application.js
in src/main/resources/static/scripts
 2 1
Files With Most Contributors (Top 16)
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
menubars.layout.xml
in src/main/resources
 93 - 2020-01-26 2023-03-24 21 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldObject.java
in src/main/java/domainapp/modules/hello/dom/hwo
 115 11 2020-01-26 2024-03-20 15 2 dan@haywood-associates.co.uk ahuber@apache.org
AppManifest.java
in src/main/java/domainapp/webapp
 69 2 2020-01-26 2024-03-24 15 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldObjects.java
in src/main/java/domainapp/modules/hello/dom/hwo
 47 5 2020-01-26 2024-03-20 14 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldApp.java
in src/main/java/domainapp/webapp
 16 1 2019-12-02 2024-03-21 13 2 dan@haywood-associates.co.uk ahuber@apache.org
index.html
in src/main/resources/static
 60 - 2019-12-02 2024-03-24 10 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
Notes.java
in src/main/java/domainapp/modules/hello/types
 21 - 2020-01-26 2023-01-31 7 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
Name.java
in src/main/java/domainapp/modules/hello/types
 16 - 2020-01-26 2022-10-24 6 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldObject.layout.xml
in src/main/java/domainapp/modules/hello/dom/hwo
 50 - 2020-01-26 2023-02-16 6 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
log4j2-spring.xml
in src/main/resources
 53 - 2020-01-26 2023-03-13 4 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
error.html
in src/main/resources/templates
 17 - 2019-12-12 2022-10-24 2 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldModule.java
in src/main/java/domainapp/modules/hello
 16 - 2019-12-02 2021-05-14 5 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
application.css
in src/main/resources/static/css
 3 - 2019-12-02 2022-07-31 2 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldRepository.java
in src/main/java/domainapp/modules/hello/dom/hwo
 7 - 2021-01-27 2021-01-27 1 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
page.css
in src/main/resources/static/css
 26 - 2019-12-12 2019-12-12 1 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
application.js
in src/main/resources/static/scripts
 2 1
Files With Least Contributors (Top 16)
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
application.js
in src/main/resources/static/scripts
 2 1
page.css
in src/main/resources/static/css
 26 - 2019-12-12 2019-12-12 1 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldModule.java
in src/main/java/domainapp/modules/hello
 16 - 2019-12-02 2021-05-14 5 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldRepository.java
in src/main/java/domainapp/modules/hello/dom/hwo
 7 - 2021-01-27 2021-01-27 1 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
application.css
in src/main/resources/static/css
 3 - 2019-12-02 2022-07-31 2 1 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldObject.java
in src/main/java/domainapp/modules/hello/dom/hwo
 115 11 2020-01-26 2024-03-20 15 2 dan@haywood-associates.co.uk ahuber@apache.org
menubars.layout.xml
in src/main/resources
 93 - 2020-01-26 2023-03-24 21 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
AppManifest.java
in src/main/java/domainapp/webapp
 69 2 2020-01-26 2024-03-24 15 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
index.html
in src/main/resources/static
 60 - 2019-12-02 2024-03-24 10 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
log4j2-spring.xml
in src/main/resources
 53 - 2020-01-26 2023-03-13 4 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldObject.layout.xml
in src/main/java/domainapp/modules/hello/dom/hwo
 50 - 2020-01-26 2023-02-16 6 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
HelloWorldObjects.java
in src/main/java/domainapp/modules/hello/dom/hwo
 47 5 2020-01-26 2024-03-20 14 2 dan@haywood-associates.co.uk ahuber@apache.org
Notes.java
in src/main/java/domainapp/modules/hello/types
 21 - 2020-01-26 2023-01-31 7 2 dan@haywood-associates.co.uk dan@haywood-associates.co.uk
error.html
in src/main/resources/templates
 17 - 2019-12-12 2022-10-24 2 2 dan@haywood-associates.co.uk ahuber@apache.org
Name.java
in src/main/java/domainapp/modules/hello/types
 16 - 2020-01-26 2022-10-24 6 2 dan@haywood-associates.co.uk ahuber@apache.org
HelloWorldApp.java
in src/main/java/domainapp/webapp
 16 1 2019-12-02 2024-03-21 13 2 dan@haywood-associates.co.uk ahuber@apache.org
Correlations

File Size vs. Number of Changes: 15 points

src/main/java/domainapp/webapp/AppManifest.java x: 69 lines of code y: 15 # changes src/main/resources/static/index.html x: 60 lines of code y: 10 # changes src/main/java/domainapp/webapp/HelloWorldApp.java x: 16 lines of code y: 13 # changes src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObject.java x: 115 lines of code y: 15 # changes src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObjects.java x: 47 lines of code y: 14 # changes src/main/resources/menubars.layout.xml x: 93 lines of code y: 21 # changes src/main/resources/log4j2-spring.xml x: 53 lines of code y: 4 # changes src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObject.layout.xml x: 50 lines of code y: 6 # changes src/main/java/domainapp/modules/hello/types/Notes.java x: 21 lines of code y: 7 # changes src/main/java/domainapp/modules/hello/types/Name.java x: 16 lines of code y: 6 # changes src/main/resources/templates/error.html x: 17 lines of code y: 2 # changes src/main/resources/static/css/application.css x: 3 lines of code y: 2 # changes src/main/java/domainapp/modules/hello/HelloWorldModule.java x: 16 lines of code y: 5 # changes src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldRepository.java x: 7 lines of code y: 1 # changes src/main/resources/static/css/page.css x: 26 lines of code y: 1 # changes
21.0
# changes
  min: 1.0
  average: 8.13
  25th percentile: 2.0
  median: 6.0
  75th percentile: 14.0
  max: 21.0
0 115.0
lines of code
min: 3.0 | average: 40.6 | 25th percentile: 16.0 | median: 26.0 | 75th percentile: 60.0 | max: 115.0

Number of Contributors vs. Number of Changes: 15 points

src/main/java/domainapp/webapp/AppManifest.java x: 2 # contributors y: 15 # changes src/main/resources/static/index.html x: 2 # contributors y: 10 # changes src/main/java/domainapp/webapp/HelloWorldApp.java x: 2 # contributors y: 13 # changes src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObjects.java x: 2 # contributors y: 14 # changes src/main/resources/menubars.layout.xml x: 2 # contributors y: 21 # changes src/main/resources/log4j2-spring.xml x: 2 # contributors y: 4 # changes src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObject.layout.xml x: 2 # contributors y: 6 # changes src/main/java/domainapp/modules/hello/types/Notes.java x: 2 # contributors y: 7 # changes src/main/resources/templates/error.html x: 2 # contributors y: 2 # changes src/main/resources/static/css/application.css x: 1 # contributors y: 2 # changes src/main/java/domainapp/modules/hello/HelloWorldModule.java x: 1 # contributors y: 5 # changes src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldRepository.java x: 1 # contributors y: 1 # changes
21.0
# changes
  min: 1.0
  average: 8.13
  25th percentile: 2.0
  median: 6.0
  75th percentile: 14.0
  max: 21.0
0 2.0
# contributors
min: 1.0 | average: 1.73 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 2.0

Number of Contributors vs. File Size: 15 points

src/main/java/domainapp/webapp/AppManifest.java x: 2 # contributors y: 69 lines of code src/main/resources/static/index.html x: 2 # contributors y: 60 lines of code src/main/java/domainapp/webapp/HelloWorldApp.java x: 2 # contributors y: 16 lines of code src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObject.java x: 2 # contributors y: 115 lines of code src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObjects.java x: 2 # contributors y: 47 lines of code src/main/resources/menubars.layout.xml x: 2 # contributors y: 93 lines of code src/main/resources/log4j2-spring.xml x: 2 # contributors y: 53 lines of code src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldObject.layout.xml x: 2 # contributors y: 50 lines of code src/main/java/domainapp/modules/hello/types/Notes.java x: 2 # contributors y: 21 lines of code src/main/resources/templates/error.html x: 2 # contributors y: 17 lines of code src/main/resources/static/css/application.css x: 1 # contributors y: 3 lines of code src/main/java/domainapp/modules/hello/HelloWorldModule.java x: 1 # contributors y: 16 lines of code src/main/java/domainapp/modules/hello/dom/hwo/HelloWorldRepository.java x: 1 # contributors y: 7 lines of code src/main/resources/static/css/page.css x: 1 # contributors y: 26 lines of code
115.0
lines of code
  min: 3.0
  average: 40.6
  25th percentile: 16.0
  median: 26.0
  75th percentile: 60.0
  max: 115.0
0 2.0
# contributors
min: 1.0 | average: 1.73 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 2.0