XPRSoptNodeListener

com.dashoptimization.XPRSoptNodeListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

AbstractOptNodeListener
```
public interface XPRSoptNodeListener
extends java.util.EventListener
```
Interface for handling Optnode events. More details about Optnode events can be found in the documentation of the corresponding C callback.

Method Summary

Modifier and Type	Method	Description
`void`	`XPRSoptNodeEvent(XPRSprob cbprob, java.lang.Object cbdata, IntHolder p_infeasible)`	Handle a `Optnode` event.

- Method Detail
  - XPRSoptNodeEvent
```
void XPRSoptNodeEvent(XPRSprob cbprob,
                      java.lang.Object cbdata,
                      IntHolder p_infeasible)
```
    Handle a Optnode event. More details about Optnode events can be found in the documentation of the corresponding C callback.
    
    Parameters:
    
    cbprob - The problem passed to the callback function, optnode.
    
    cbdata - The user-defined data passed as data when setting up the callback.
    
    p_infeasible - The feasibility status. If set to a nonzero value by the user, the current node will be declared infeasible.
    
    See Also:
    
    C documentation of XPRSaddcboptnode()

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XPRSoptNodeEvent