Add Support to Streams

[jrzabott]

Is your feature request related to a problem? Please describe. When using it in a large project, when I have functional style programming, I cannot see method invocation, when mapping, peek or whatever, as part of Diagram

Describe the solution you'd like Include those calls as well.

Describe alternatives you've considered change programming style!?

Additional context I cannot. I am sorry. Maybe an altered snippet. All steps in the line 03, do not appear in Sequence Diagram. Edit: I forgot to add that I can see only step on line 07, immediately after step on line 01.

01  private void myMethod1() {
02      final ResultObject resultObject = new ResultObject();
03      this.validationFactory.getValidators().stream()
04          .map(ClassA::getData)
05          .map(ClassB::getListOfData)
06          .flatMap(List::stream)
07          .forEach(dataItem::addDataItem);
08
09      if (resultObject.isEmpty())
10          return;
11
12      items.add(ipfProfileData);
13      GroupedResults groupedResults = saveTo(items.addToCategory(MyEnum.CATEGORY));
14      write(groupedResults);
15  }

Current config:

P.S.: of course, there are missing points in this snippet, but I think we can get the main idea, from it. Right?

Edit: this is what it looks like (all the transformation chain is missing):

[Vanco]

You can try to opt-out Display only project classes setting. the stream, map, forEach ... may not in your project classes, its 3rd code mostly. so the opt-out Display only project classes will draw more in diagram.

[jrzabott]

Yeah, they are not. The the method they invoke, are. So I think they should I appear. In the end of the day, map is calling a method in my project, right?

Thanks for the quick response, wi try you suggestion and revert soon.

Daniel Junior

[jrzabott]

Well, I still don't think this is the desired result... Now, I can see the map, flatMap and other funcions I have invoked, but not the method and eventually subsequence calls/transformation it suffers.

[Vanco]

the callable reference is equally to lambda expresion: .map(ClassA.getData) same as .map(s -> ClassA.getData(s))

the sequence diagram is like:

StreamTest.java.zip

[Vanco]

fixed version 3.0.6.

[jrzabott]

sounds great! will test it later. Thanks e great job, btw. :) 👍