Abap Metrics Tool (abap-metrics)
This project contains a program written in SAP ABAP that calculates important metrics for software engineering projects. The purpose of the program is to provide a convenient and automated way to measure key aspects of software development, such as code complexity, maintainability, and efficiency.
Metrics
The program takes into account a variety of factors, such as:
- Lines of Code (LoC)
- Number of Comments (NoC)
- Number of Pragmas (NoP)
- Number of Statements (NoS)
- Number of Authors (Authors)
- Complexity of Condition (COM)
- Complexity Weighted by Decision Depth (Depth)
- Coupling Beetwen Objects (CBO)
- Lack of Cohesion in Methods (LCOM2)
Dependencies
- Since Version 1.00 - SAP NetWeaver 7.40 SP8 or higher
- abapGit
Instalation
- Clone repository using abapGit
- Activate the objects
Execution
- Look for
"z_abap_metrics" program in SE38/SE80/Eclipse ADT and execute
- Analyse a single class or a full package
- Choose the level of calculation, static method calls for the CBO and the aggregation type
Good to know
Exept from the main program, the classes, some data elements and structures, an enhancement is being created in the local class "cl_calc_code_metrics" of the standard program "Code Metric Tool (/SDF/CD_CUSTOM_CODE_METRIC)", at the end of the method "calc_code_metric_for_object". The purpose of this enhancement is to extract a list of the classes for analysis and their source code. It's a key functionality of the program.