LSPFunctor (LocalSolver 12.5 API)

```
public interface LSPFunctor
```
External modeler function interface. To use your own external functions in the modeler, you have to follow these steps :
- Implement the LSPFunctor interface with the call method.
- Then create a LSPFunction with LSPModeler.createFunction(java.lang.String, localsolver.modeler.LSPFunctor).
- Finally, if you want to make this function available in your LSP code, you have to assign it to a module variable with LSPModule.setFunction(java.lang.String, localsolver.modeler.LSPFunction).
Note: This class should only be implemented to expose functions used during the modeling process. You should not use this class to create a function that will be called during the resolution as an external function. In this case, you should instead use the solver API directly (see LSIntExternalFunction or LSDoubleExternalFunction).
Since:

10.0

See Also:

LSPFunction

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`LSPValue`	`call(LSPModeler modeler, java.util.List<LSPValue> arguments)`	The function to call with its arguments.

- Method Detail
  - call
```
LSPValue call(LSPModeler modeler,
              java.util.List<LSPValue> arguments)
```
    The function to call with its arguments.
    
    Parameters:
    
    modeler - Modeler instance.
    
    arguments - List of modeler values passed to the function by the caller.
    
    Returns:
    
    Return value of the call.