How to duplicate all information of process instance

[kiddinho]

Hi everyone!
I want to duplicate all information of the process instance. Is there any api to do it or I need to handle my self by query & insert DB?
Thank for your help

[xiaohelong]

I give implemention to runtime process clone, just code split.
requirement:
in manufacture, order need to split, so need to clone process and suspend parent process instance ,but I don't want lose info(before this,I just start a new process instance,then jump ,but a lot of problem and information lose)
So I spend sometime to implement a solution to Process Clone,and done it .
paste here ,I hope the official implement and give a api.
https://github.com/xiaohelong/ActivitiOrFlowableProcessInstanceCloneSolution
thanks a lot ,there has a detail documentation about it.

my email:xiaohelong2005@126.com