Introduce common base class MNASimPowerComp

[m-mirz]

Unifies the behavior of all components that previously implemented MNAInterface by providing a common base class MNASimPowerComp. This base class implements MNAInterface and all its methods in such a way, that common actions such as the creation and registration of the pre- and post-step tasks are done uniformly in the base class. The various mna... methods are replaced by a new set of mnaComp... methods that can be implemented by the child component classes to provide their own MNA behavior.

Based on #144

Rebase of #150

[m-mirz]

@dinkelbachjan @martinmoraga This is the rebase of Jonas' last PR. Some changes conflict with Martin's #120. I've already rebased on the current master but Base_ReducedOrderSynchronGenerator and maybe 1-2 other generator classes got messed up.

I am fixing this based on https://github.com/sogno-platform/dpsim/pull/120/files and https://github.com/sogno-platform/dpsim/pull/150/files

[martinmoraga]

@dinkelbachjan @martinmoraga This is the rebase of Jonas' last PR. Some changes conflict with Martin's #120. I've already rebased on the current master but Base_ReducedOrderSynchronGenerator and maybe 1-2 other generator classes got messed up.

I am fixing this based on https://github.com/sogno-platform/dpsim/pull/120/files and https://github.com/sogno-platform/dpsim/pull/150/files

@m-mirz @dinkelbachjan

done!

[m-mirz]

@martinmoraga Perfect. Thanks!

[sonarcloud]

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1 Bug
0 Vulnerabilities
0 Security Hotspots
260 Code Smells

0.0% Coverage
12.3% Duplication