Obtaining a MutableStmtGraph from Source

[lbettels]

Is it possible to obtain a MutableStmtGraph from something like a MethodBody?
In my project I need to explicitly set two additional nodes in the graph and Body.getStmtGraph() unfortunately only returns an immutable Graph.
It would also be fine for me to built a MutableStmtGraph from an i.e. ForwardingStmtGraph if someone could point me in the right direction of how to do it.
Cheers

[swissiety]

Hi @lbettels,
It is - just pass the StmtGraph you get from the Body into the constructor
new MutableStmtGraph( existing_possibly_immutable_StmtGraph );

depending on your use case you could implement and configure a BodyInterceptor as well - this would hook into the process before returning a Body via View - then no additional rebuilding of the MutableStmtGraph is required as it could reuse the MutableStmtGraph instance that is passed via the BodyBuilder

[lbettels]

Hey thank you so much I just oversaw it in the documentation.
Would you be willing to also quickly help me with some guidance to inverse the StmtGraph? I fell like I have seen a way to achieve this but I cant find it anymore in the documentation.

Cheers