localsolver

Interface LSCallback

public interface LSCallback

LSCallback interface. Implementing the LSCallback interface enables users to call functions to react to specific events or to call a function regularly during the search. It can be used for example to control when to stop the search or to display some specific information during the search.

Note: When a callback is called, the solver is paused. In that state, you can call all the methods marked as "allowed in state LSState.Paused". Calling any other method will throw an error.

Since:

4.0

Method Summary

Modifier and Type	Method and Description
void	callback(LocalSolver solver, LSCallbackType type) The function that will be called during LocalSolver search.

Method Detail

callback

void callback(LocalSolver solver,
              LSCallbackType type)

The function that will be called during LocalSolver search.

Parameters:

solver - The solver calling the function.

type - The type of event that triggered the call.