feat: getAllDependents & getAllDependencies

[adripo]

Purpose

Describe the problems, issues, or needs driving this feature/fix and include links to related issues.

Fixes #36113

Approach

In the modified code, I've added two new methods: getAllDependents and getAllDependencies. These methods use recursion to traverse the graph and collect all direct and indirect dependents/dependencies of a given node. The helper methods getAllDependentsRecursive and getAllDependenciesRecursive are used for the recursive traversal.

Check List

• Read the Contributing Guide
• Updated Change Log
• Checked Tooling Support (#)
• Added necessary tests
  • Unit Tests
  • Spec Conformance Tests
  • Integration Tests
  • Ballerina By Example Tests
• Increased Test Coverage
• Added necessary documentation
  • API documentation
  • Module documentation in Module.md files
  • Ballerina By Examples

[CLAassistant]

All committers have signed the CLA.

[sameerajayasoma]

This code looks perfect.

Can you please add some unit test cases to validate your implementation to this test class?

ballerina-lang/project-api/project-api-test/src/test/java/io/ballerina/projects/test/DependencyGraphTests.java

Line 632 in 727eb0f

public void testTopologicalSortOfModuleDescriptor() {

Since the DependencyGraph<T> accepts any T, you can use a custom object as the node.

[codecov]

Codecov Report

Attention: 24 lines in your changes are missing coverage. Please review.

Comparison is base (3957cf1) 76.70% compared to head (b20b0ea) 76.71%.
Report is 20 commits behind head on master.

Files	Patch %	Lines
...in/java/io/ballerina/projects/DependencyGraph.java	0.00%	24 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #41561      +/-   ##
============================================
+ Coverage     76.70%   76.71%   +0.01%     
+ Complexity    52693    52689       -4     
============================================
  Files          2879     2879              
  Lines        198656   198680      +24     
  Branches      25809    25813       +4     
============================================
+ Hits         152372   152427      +55     
+ Misses        37868    37824      -44     
- Partials       8416     8429      +13     

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[adripo]

@sameerajayasoma I created the tests as requested. Please re-run the checks.

[adripo]

@sameerajayasoma could you also label the PR as hacktoberfest-accepted before 31 october? Thank you

[sameerajayasoma]

Changes look great!!! Thanks for your contribution.

[github-actions]

This PR has been open for more than 15 days with no activity. This will be closed in 3 days unless the stale label is removed or commented.

[adripo]

@github-actions still active