apache / streampipes-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 6 files with 214 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)
    • 6 files changed 1-5 times (214 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 6 files with 214 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 (32 lines of code)
    • 4 files changed by 1 contributor (182 lines of code)
0% | 0% | 0% | 14% | 85%
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, txt, gitignore, json, yml
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
streampipes-pipeline-elements-examples-processors-jvm0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 6)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
StreamPipesClientExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example
 17 1 2021-02-11 2023-06-30 4 2 riemer@fzi.de dominik.riemer@gmail.com
Example.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example
 15 1 2021-09-05 2023-06-30 3 2 riemer@fzi.de dominik.riemer@gmail.com
FunctionPublishExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 61 5 2023-01-20 2023-06-30 2 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
FunctionExampleInit.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 36 2 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
StreamPipesFunctionExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 36 5 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
VehicleStream.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/tutorial
 49 2 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
Files With Most Contributors (Top 6)
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
StreamPipesClientExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example
 17 1 2021-02-11 2023-06-30 4 2 riemer@fzi.de dominik.riemer@gmail.com
Example.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example
 15 1 2021-09-05 2023-06-30 3 2 riemer@fzi.de dominik.riemer@gmail.com
FunctionPublishExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 61 5 2023-01-20 2023-06-30 2 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
VehicleStream.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/tutorial
 49 2 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
StreamPipesFunctionExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 36 5 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
FunctionExampleInit.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 36 2 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
Files With Least Contributors (Top 6)
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
FunctionPublishExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 61 5 2023-01-20 2023-06-30 2 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
VehicleStream.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/tutorial
 49 2 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
StreamPipesFunctionExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 36 5 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
FunctionExampleInit.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example
 36 2 2023-01-20 2023-01-20 1 1 dominik.riemer@gmail.com dominik.riemer@gmail.com
StreamPipesClientExample.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example
 17 1 2021-02-11 2023-06-30 4 2 riemer@fzi.de dominik.riemer@gmail.com
Example.java
in streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example
 15 1 2021-09-05 2023-06-30 3 2 riemer@fzi.de dominik.riemer@gmail.com
Correlations

File Size vs. Number of Changes: 6 points

streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example/Example.java x: 15 lines of code y: 3 # changes streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example/StreamPipesClientExample.java x: 17 lines of code y: 4 # changes streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example/FunctionPublishExample.java x: 61 lines of code y: 2 # changes streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example/FunctionExampleInit.java x: 36 lines of code y: 1 # changes streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/tutorial/VehicleStream.java x: 49 lines of code y: 1 # changes
4.0
# changes
  min: 1.0
  average: 2.0
  25th percentile: 1.0
  median: 1.5
  75th percentile: 3.25
  max: 4.0
0 61.0
lines of code
min: 15.0 | average: 35.67 | 25th percentile: 16.5 | median: 36.0 | 75th percentile: 52.0 | max: 61.0

Number of Contributors vs. Number of Changes: 6 points

streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example/Example.java x: 2 # contributors y: 3 # changes streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example/StreamPipesClientExample.java x: 2 # contributors y: 4 # changes streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example/FunctionPublishExample.java x: 1 # contributors y: 2 # changes streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example/FunctionExampleInit.java x: 1 # contributors y: 1 # changes
4.0
# changes
  min: 1.0
  average: 2.0
  25th percentile: 1.0
  median: 1.5
  75th percentile: 3.25
  max: 4.0
0 2.0
# contributors
min: 1.0 | average: 1.33 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 2.0

Number of Contributors vs. File Size: 6 points

streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example/Example.java x: 2 # contributors y: 15 lines of code streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/client/example/StreamPipesClientExample.java x: 2 # contributors y: 17 lines of code streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example/FunctionPublishExample.java x: 1 # contributors y: 61 lines of code streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/function/example/FunctionExampleInit.java x: 1 # contributors y: 36 lines of code streampipes-pipeline-elements-examples-processors-jvm/src/main/java/org/apache/streampipes/tutorial/VehicleStream.java x: 1 # contributors y: 49 lines of code
61.0
lines of code
  min: 15.0
  average: 35.67
  25th percentile: 16.5
  median: 36.0
  75th percentile: 52.0
  max: 61.0
0 2.0
# contributors
min: 1.0 | average: 1.33 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 2.0