apache / sling-org-apache-sling-jcr-api
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 5 files with 52 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)
    • 2 files changed 6-20 times (27 lines of code)
    • 3 files changed 1-5 times (25 lines of code)
0% | 0% | 0% | 51% | 48%
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 5 files with 52 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)
    • 1 file changed by 6-10 contributors (17 lines of code)
    • 4 files changed by 2-5 contributors (35 lines of code)
    • 0 files changed by 1 contributor (0 lines of code)
0% | 0% | 32% | 67% | 0%
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% | 51% | 48%
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% | 51% | 48%
Most Frequently Changed Files (Top 5)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
SlingRepository.java
in src/main/java/org/apache/sling/jcr/api
 17 - 2009-07-17 2018-08-13 11 7 cziegeler@apache.org sseifert@pro-vision.de
NamespaceMapper.java
in src/main/java/org/apache/sling/jcr/api
 10 - 2010-02-11 2018-08-13 7 5 cziegeler@apache.org sseifert@pro-vision.de
package-info.java
in src/main/java/org/apache/sling/jcr/api
 3 - 2013-08-05 2016-11-09 4 3 fmeschbe@apache.org cziegeler@apache.org
SlingRepositoryInitializer.java
in src/main/java/org/apache/sling/jcr/api
 7 - 2016-01-28 2018-08-13 4 4 bdelacretaz@apache.org sseifert@pro-vision.de
TooManySessionsException.java
in src/main/java/org/apache/sling/jcr/api
 15 3 2010-08-11 2013-07-04 2 2 cziegeler@apache.org fmeschbe@apache.org
Files With Most Contributors (Top 5)
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
SlingRepository.java
in src/main/java/org/apache/sling/jcr/api
 17 - 2009-07-17 2018-08-13 11 7 cziegeler@apache.org sseifert@pro-vision.de
NamespaceMapper.java
in src/main/java/org/apache/sling/jcr/api
 10 - 2010-02-11 2018-08-13 7 5 cziegeler@apache.org sseifert@pro-vision.de
SlingRepositoryInitializer.java
in src/main/java/org/apache/sling/jcr/api
 7 - 2016-01-28 2018-08-13 4 4 bdelacretaz@apache.org sseifert@pro-vision.de
package-info.java
in src/main/java/org/apache/sling/jcr/api
 3 - 2013-08-05 2016-11-09 4 3 fmeschbe@apache.org cziegeler@apache.org
TooManySessionsException.java
in src/main/java/org/apache/sling/jcr/api
 15 3 2010-08-11 2013-07-04 2 2 cziegeler@apache.org fmeschbe@apache.org
Files With Least Contributors (Top 5)
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
TooManySessionsException.java
in src/main/java/org/apache/sling/jcr/api
 15 3 2010-08-11 2013-07-04 2 2 cziegeler@apache.org fmeschbe@apache.org
package-info.java
in src/main/java/org/apache/sling/jcr/api
 3 - 2013-08-05 2016-11-09 4 3 fmeschbe@apache.org cziegeler@apache.org
SlingRepositoryInitializer.java
in src/main/java/org/apache/sling/jcr/api
 7 - 2016-01-28 2018-08-13 4 4 bdelacretaz@apache.org sseifert@pro-vision.de
NamespaceMapper.java
in src/main/java/org/apache/sling/jcr/api
 10 - 2010-02-11 2018-08-13 7 5 cziegeler@apache.org sseifert@pro-vision.de
SlingRepository.java
in src/main/java/org/apache/sling/jcr/api
 17 - 2009-07-17 2018-08-13 11 7 cziegeler@apache.org sseifert@pro-vision.de
Correlations

File Size vs. Number of Changes: 5 points

src/main/java/org/apache/sling/jcr/api/NamespaceMapper.java x: 10 lines of code y: 7 # changes src/main/java/org/apache/sling/jcr/api/SlingRepository.java x: 17 lines of code y: 11 # changes src/main/java/org/apache/sling/jcr/api/SlingRepositoryInitializer.java x: 7 lines of code y: 4 # changes src/main/java/org/apache/sling/jcr/api/package-info.java x: 3 lines of code y: 4 # changes src/main/java/org/apache/sling/jcr/api/TooManySessionsException.java x: 15 lines of code y: 2 # changes
11.0
# changes
  min: 2.0
  average: 5.6
  25th percentile: 3.0
  median: 4.0
  75th percentile: 9.0
  max: 11.0
0 17.0
lines of code
min: 3.0 | average: 10.4 | 25th percentile: 5.0 | median: 10.0 | 75th percentile: 16.0 | max: 17.0

Number of Contributors vs. Number of Changes: 5 points

src/main/java/org/apache/sling/jcr/api/NamespaceMapper.java x: 5 # contributors y: 7 # changes src/main/java/org/apache/sling/jcr/api/SlingRepository.java x: 7 # contributors y: 11 # changes src/main/java/org/apache/sling/jcr/api/SlingRepositoryInitializer.java x: 4 # contributors y: 4 # changes src/main/java/org/apache/sling/jcr/api/package-info.java x: 3 # contributors y: 4 # changes src/main/java/org/apache/sling/jcr/api/TooManySessionsException.java x: 2 # contributors y: 2 # changes
11.0
# changes
  min: 2.0
  average: 5.6
  25th percentile: 3.0
  median: 4.0
  75th percentile: 9.0
  max: 11.0
0 7.0
# contributors
min: 2.0 | average: 4.2 | 25th percentile: 2.5 | median: 4.0 | 75th percentile: 6.0 | max: 7.0

Number of Contributors vs. File Size: 5 points

src/main/java/org/apache/sling/jcr/api/NamespaceMapper.java x: 5 # contributors y: 10 lines of code src/main/java/org/apache/sling/jcr/api/SlingRepository.java x: 7 # contributors y: 17 lines of code src/main/java/org/apache/sling/jcr/api/SlingRepositoryInitializer.java x: 4 # contributors y: 7 lines of code src/main/java/org/apache/sling/jcr/api/package-info.java x: 3 # contributors y: 3 lines of code src/main/java/org/apache/sling/jcr/api/TooManySessionsException.java x: 2 # contributors y: 15 lines of code
17.0
lines of code
  min: 3.0
  average: 10.4
  25th percentile: 5.0
  median: 10.0
  75th percentile: 16.0
  max: 17.0
0 7.0
# contributors
min: 2.0 | average: 4.2 | 25th percentile: 2.5 | median: 4.0 | 75th percentile: 6.0 | max: 7.0