BHoM_Adapter: Adding Before and After methods for each action

[albinber]

NOTE: Depends on

Not directly dependant, but a related BHoM_UI PR uses these new methods, required for testing in the UI.
BHoM/BHoM_UI#481

Issues addressed by this PR

Closes #383

Introducing "before" and "after" methods for adapter actions following discussion between @FraserGreenroyd and @alelom.

Test files

Changelog

Additional comments

[FraserGreenroyd]

Following discussion with @alelom, can we add, to each description (including the other additional methods within each file), the following sentence:

This method is intended to be called by the context in which this Adapter is run, which typically is a UI supported by BHoM.

[albinber]

@BHoMBot check required

[bhombot-ci]

@albinber to confirm, the following actions are now queued:

• check code-compliance
• check documentation-compliance
• check project-compliance
• check core
• check null-handling
• check serialisation
• check versioning
• check installer

[alelom]

Thanks for these changes, which I believe will make adapters more flexible.

The code changes look good, and they work (tested with the File_Adapter test scripts).

[FraserGreenroyd]

@BHoMBot check copyright-compliance

[bhombot-ci]

@FraserGreenroyd to confirm, the following actions are now queued:

• check copyright-compliance

[FraserGreenroyd]

Looks great on code review, thanks @albinber 😄

[bhombot-ci]

@albinber just to let you know, I have provided a check-ready-to-merge result to this Pull Request as it was detected to be linked to other Pull Requests in a series. The comment which triggered this check came from @FraserGreenroyd on BHoM_UI