Initializing help system before first use

AbstractChangeBranchObjectListener

  • java.lang.Object
    • com.dashoptimization.AbstractChangeBranchObjectListener
    • Constructor Detail

      • AbstractChangeBranchObjectListener

        public AbstractChangeBranchObjectListener()
    • Method Detail

      • changeBranchObjectEvent

        public abstract XPRSbranchobject changeBranchObjectEvent(XPRSprob prob,
                                                                 XPRSbranchobject obranch)
        Invoke the callback. Note that the optimizer will take ownership of the returned object and will immediately invalidate it. So do not reference this object afterwards.
        Parameters:
        prob - The problem on which the callback is invoked.
        obranch - The branch that the optimizer proposes (may be null).
        Returns:
        the new branch created by the callback. Return null if the callback does not want to create a custom branch and want to use the optimizer's default branch instead.

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