'Implement problem change on solver instance created from solverManager.solveAndListen() [Optaplanner version 8.14]
If I'm using the 8.14 version of Optaplanner, not considering the option to move to a later version. Is there a way for me to implement problem change(real-time planning) using the solver instance created from solverManager.solveAndlisten() not the solver.solve()?
Solution 1:[1]
No, in 8.14 it's not possible to do problem fact changes on the SolverManager.
Either upgrade to 8.17 or use the workaround suggested in this answer: How to implement a problemFactChange while using optaplanner-spring-boot-starter?.
The workaround injects SolverFactory, builds a Solver instance and uses solver.solve().
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | yurloc |