XpressProblem.CallbackAPI

java.lang.Object
- com.dashoptimization.objects.XpressProblem.CallbackAPI

Enclosing class:

XpressProblem
```
public static final class XpressProblem.CallbackAPI
extends java.lang.Object
```
API for adding and removing callbacks to this problem.

Nested Class Summary

Modifier and Type	Class	Description
`static interface`	`XpressProblem.CallbackAPI.AfterObjectiveCallback`	Interface to capture `afterobjective` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.BarIterationCallback`	Interface to capture `bariteration` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.BarLogCallback`	Interface to capture `barlog` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.BeforeObjectiveCallback`	Interface to capture `beforeobjective` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.ChangeBranchObjectCallback`	Interface to capture `chgbranchobject` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.CheckTimeCallback`	Interface to capture `checktime` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.ComputeRestartCallback`	Interface to capture `computerestart` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.CutLogCallback`	Interface to capture `cutlog` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.CutRoundCallback`	Interface to capture `cutround` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.DestroyMTCallback`	Interface to capture `destroymt` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.GapNotifyCallback`	Interface to capture `gapnotify` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.InfNodeCallback`	Interface to capture `infnode` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.IntSolCallback`	Interface to capture `intsol` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.LpLogCallback`	Interface to capture `lplog` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.MessageCallback`	Interface to capture `message` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.MipLogCallback`	Interface to capture `miplog` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.MipThreadCallback`	Interface to capture `mipthread` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.MsJobEndCallback`	Interface to capture `msjobend` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.MsJobStartCallback`	Interface to capture `msjobstart` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.MsWinnerCallback`	Interface to capture `mswinner` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.NewnodeCallback`	Interface to capture `newnode` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.NlpCoefEvalErrorCallback`	Interface to capture `nlpcoefevalerror` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.NodeCutoffCallback`	Interface to capture `nodecutoff` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.NodeLPSolvedCallback`	Interface to capture `nodelpsolved` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.OptNodeCallback`	Interface to capture `optnode` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.PreIntsolCallback`	Interface to capture `preintsol` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.PreNodeCallback`	Interface to capture `prenode` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.PresolveCallback`	Interface to capture `presolve` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpCascadeEndCallback`	Interface to capture `slpcascadeend` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpCascadeStartCallback`	Interface to capture `slpcascadestart` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpCascadeVarCallback`	Interface to capture `slpcascadevar` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpCascadeVarFailCallback`	Interface to capture `slpcascadevarfail` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpConstructCallback`	Interface to capture `slpconstruct` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpDrColCallback`	Interface to capture `slpdrcol` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpIntSolCallback`	Interface to capture `slpintsol` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpIterEndCallback`	Interface to capture `slpiterend` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpIterStartCallback`	Interface to capture `slpiterstart` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpIterVarCallback`	Interface to capture `slpitervar` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.SlpPreUpdateLinearizationCallback`	Interface to capture `slppreupdatelinearization` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.StrongBranchSolveCallback`	Interface to capture `strongbranchsolve` events in an `XpressProblem`.
`static interface`	`XpressProblem.CallbackAPI.UserSolNotifyCallback`	Interface to capture `usersolnotify` events in an `XpressProblem`.

Method Summary

Modifier and Type	Method	Description
`void`	`addAfterObjectiveCallback(XpressProblem.CallbackAPI.AfterObjectiveCallback cb)`	Add a `afterobjective` callback.
`void`	`addAfterObjectiveCallback(XpressProblem.CallbackAPI.AfterObjectiveCallback cb, int priority)`	Add a `afterobjective` callback.
`void`	`addBarIterationCallback(XpressProblem.CallbackAPI.BarIterationCallback cb)`	Add a `bariteration` callback.
`void`	`addBarIterationCallback(XpressProblem.CallbackAPI.BarIterationCallback cb, int priority)`	Add a `bariteration` callback.
`void`	`addBarLogCallback(XpressProblem.CallbackAPI.BarLogCallback cb)`	Add a `barlog` callback.
`void`	`addBarLogCallback(XpressProblem.CallbackAPI.BarLogCallback cb, int priority)`	Add a `barlog` callback.
`void`	`addBeforeObjectiveCallback(XpressProblem.CallbackAPI.BeforeObjectiveCallback cb)`	Add a `beforeobjective` callback.
`void`	`addBeforeObjectiveCallback(XpressProblem.CallbackAPI.BeforeObjectiveCallback cb, int priority)`	Add a `beforeobjective` callback.
`void`	`addChangeBranchObjectCallback(XpressProblem.CallbackAPI.ChangeBranchObjectCallback cb)`	Add a `chgbranchobject` callback.
`void`	`addChangeBranchObjectCallback(XpressProblem.CallbackAPI.ChangeBranchObjectCallback cb, int priority)`	Add a `chgbranchobject` callback.
`void`	`addCheckTimeCallback(XpressProblem.CallbackAPI.CheckTimeCallback cb)`	Add a `checktime` callback.
`void`	`addCheckTimeCallback(XpressProblem.CallbackAPI.CheckTimeCallback cb, int priority)`	Add a `checktime` callback.
`void`	`addComputeRestartCallback(XpressProblem.CallbackAPI.ComputeRestartCallback cb)`	Add a `computerestart` callback.
`void`	`addComputeRestartCallback(XpressProblem.CallbackAPI.ComputeRestartCallback cb, int priority)`	Add a `computerestart` callback.
`void`	`addCutLogCallback(XpressProblem.CallbackAPI.CutLogCallback cb)`	Add a `cutlog` callback.
`void`	`addCutLogCallback(XpressProblem.CallbackAPI.CutLogCallback cb, int priority)`	Add a `cutlog` callback.
`void`	`addCutRoundCallback(XpressProblem.CallbackAPI.CutRoundCallback cb)`	Add a `cutround` callback.
`void`	`addCutRoundCallback(XpressProblem.CallbackAPI.CutRoundCallback cb, int priority)`	Add a `cutround` callback.
`void`	`addDestroyMTCallback(XpressProblem.CallbackAPI.DestroyMTCallback cb)`	Add a `destroymt` callback.
`void`	`addDestroyMTCallback(XpressProblem.CallbackAPI.DestroyMTCallback cb, int priority)`	Add a `destroymt` callback.
`void`	`addGapNotifyCallback(XpressProblem.CallbackAPI.GapNotifyCallback cb)`	Add a `gapnotify` callback.
`void`	`addGapNotifyCallback(XpressProblem.CallbackAPI.GapNotifyCallback cb, int priority)`	Add a `gapnotify` callback.
`void`	`addInfNodeCallback(XpressProblem.CallbackAPI.InfNodeCallback cb)`	Add a `infnode` callback.
`void`	`addInfNodeCallback(XpressProblem.CallbackAPI.InfNodeCallback cb, int priority)`	Add a `infnode` callback.
`void`	`addIntSolCallback(XpressProblem.CallbackAPI.IntSolCallback cb)`	Add a `intsol` callback.
`void`	`addIntSolCallback(XpressProblem.CallbackAPI.IntSolCallback cb, int priority)`	Add a `intsol` callback.
`void`	`addLpLogCallback(XpressProblem.CallbackAPI.LpLogCallback cb)`	Add a `lplog` callback.
`void`	`addLpLogCallback(XpressProblem.CallbackAPI.LpLogCallback cb, int priority)`	Add a `lplog` callback.
`void`	`addMessageCallback(XpressProblem.CallbackAPI.MessageCallback cb)`	Add a `message` callback.
`void`	`addMessageCallback(XpressProblem.CallbackAPI.MessageCallback cb, int priority)`	Add a `message` callback.
`void`	`addMipLogCallback(XpressProblem.CallbackAPI.MipLogCallback cb)`	Add a `miplog` callback.
`void`	`addMipLogCallback(XpressProblem.CallbackAPI.MipLogCallback cb, int priority)`	Add a `miplog` callback.
`void`	`addMipThreadCallback(XpressProblem.CallbackAPI.MipThreadCallback cb)`	Add a `mipthread` callback.
`void`	`addMipThreadCallback(XpressProblem.CallbackAPI.MipThreadCallback cb, int priority)`	Add a `mipthread` callback.
`void`	`addMsJobEndCallback(XpressProblem.CallbackAPI.MsJobEndCallback cb)`	Add a `msjobend` callback.
`void`	`addMsJobEndCallback(XpressProblem.CallbackAPI.MsJobEndCallback cb, int priority)`	Add a `msjobend` callback.
`void`	`addMsJobStartCallback(XpressProblem.CallbackAPI.MsJobStartCallback cb)`	Add a `msjobstart` callback.
`void`	`addMsJobStartCallback(XpressProblem.CallbackAPI.MsJobStartCallback cb, int priority)`	Add a `msjobstart` callback.
`void`	`addMsWinnerCallback(XpressProblem.CallbackAPI.MsWinnerCallback cb)`	Add a `mswinner` callback.
`void`	`addMsWinnerCallback(XpressProblem.CallbackAPI.MsWinnerCallback cb, int priority)`	Add a `mswinner` callback.
`void`	`addNewnodeCallback(XpressProblem.CallbackAPI.NewnodeCallback cb)`	Add a `newnode` callback.
`void`	`addNewnodeCallback(XpressProblem.CallbackAPI.NewnodeCallback cb, int priority)`	Add a `newnode` callback.
`void`	`addNlpCoefEvalErrorCallback(XpressProblem.CallbackAPI.NlpCoefEvalErrorCallback cb)`	Add a `nlpcoefevalerror` callback.
`void`	`addNlpCoefEvalErrorCallback(XpressProblem.CallbackAPI.NlpCoefEvalErrorCallback cb, int priority)`	Add a `nlpcoefevalerror` callback.
`void`	`addNodeCutoffCallback(XpressProblem.CallbackAPI.NodeCutoffCallback cb)`	Add a `nodecutoff` callback.
`void`	`addNodeCutoffCallback(XpressProblem.CallbackAPI.NodeCutoffCallback cb, int priority)`	Add a `nodecutoff` callback.
`void`	`addNodeLPSolvedCallback(XpressProblem.CallbackAPI.NodeLPSolvedCallback cb)`	Add a `nodelpsolved` callback.
`void`	`addNodeLPSolvedCallback(XpressProblem.CallbackAPI.NodeLPSolvedCallback cb, int priority)`	Add a `nodelpsolved` callback.
`void`	`addOptNodeCallback(XpressProblem.CallbackAPI.OptNodeCallback cb)`	Add a `optnode` callback.
`void`	`addOptNodeCallback(XpressProblem.CallbackAPI.OptNodeCallback cb, int priority)`	Add a `optnode` callback.
`void`	`addPreIntsolCallback(XpressProblem.CallbackAPI.PreIntsolCallback cb)`	Add a `preintsol` callback.
`void`	`addPreIntsolCallback(XpressProblem.CallbackAPI.PreIntsolCallback cb, int priority)`	Add a `preintsol` callback.
`void`	`addPreNodeCallback(XpressProblem.CallbackAPI.PreNodeCallback cb)`	Add a `prenode` callback.
`void`	`addPreNodeCallback(XpressProblem.CallbackAPI.PreNodeCallback cb, int priority)`	Add a `prenode` callback.
`void`	`addPresolveCallback(XpressProblem.CallbackAPI.PresolveCallback cb)`	Add a `presolve` callback.
`void`	`addPresolveCallback(XpressProblem.CallbackAPI.PresolveCallback cb, int priority)`	Add a `presolve` callback.
`void`	`addSlpCascadeEndCallback(XpressProblem.CallbackAPI.SlpCascadeEndCallback cb)`	Add a `slpcascadeend` callback.
`void`	`addSlpCascadeEndCallback(XpressProblem.CallbackAPI.SlpCascadeEndCallback cb, int priority)`	Add a `slpcascadeend` callback.
`void`	`addSlpCascadeStartCallback(XpressProblem.CallbackAPI.SlpCascadeStartCallback cb)`	Add a `slpcascadestart` callback.
`void`	`addSlpCascadeStartCallback(XpressProblem.CallbackAPI.SlpCascadeStartCallback cb, int priority)`	Add a `slpcascadestart` callback.
`void`	`addSlpCascadeVarCallback(XpressProblem.CallbackAPI.SlpCascadeVarCallback cb)`	Add a `slpcascadevar` callback.
`void`	`addSlpCascadeVarCallback(XpressProblem.CallbackAPI.SlpCascadeVarCallback cb, int priority)`	Add a `slpcascadevar` callback.
`void`	`addSlpCascadeVarFailCallback(XpressProblem.CallbackAPI.SlpCascadeVarFailCallback cb)`	Add a `slpcascadevarfail` callback.
`void`	`addSlpCascadeVarFailCallback(XpressProblem.CallbackAPI.SlpCascadeVarFailCallback cb, int priority)`	Add a `slpcascadevarfail` callback.
`void`	`addSlpConstructCallback(XpressProblem.CallbackAPI.SlpConstructCallback cb)`	Add a `slpconstruct` callback.
`void`	`addSlpConstructCallback(XpressProblem.CallbackAPI.SlpConstructCallback cb, int priority)`	Add a `slpconstruct` callback.
`void`	`addSlpDrColCallback(XpressProblem.CallbackAPI.SlpDrColCallback cb)`	Add a `slpdrcol` callback.
`void`	`addSlpDrColCallback(XpressProblem.CallbackAPI.SlpDrColCallback cb, int priority)`	Add a `slpdrcol` callback.
`void`	`addSlpIntSolCallback(XpressProblem.CallbackAPI.SlpIntSolCallback cb)`	Add a `slpintsol` callback.
`void`	`addSlpIntSolCallback(XpressProblem.CallbackAPI.SlpIntSolCallback cb, int priority)`	Add a `slpintsol` callback.
`void`	`addSlpIterEndCallback(XpressProblem.CallbackAPI.SlpIterEndCallback cb)`	Add a `slpiterend` callback.
`void`	`addSlpIterEndCallback(XpressProblem.CallbackAPI.SlpIterEndCallback cb, int priority)`	Add a `slpiterend` callback.
`void`	`addSlpIterStartCallback(XpressProblem.CallbackAPI.SlpIterStartCallback cb)`	Add a `slpiterstart` callback.
`void`	`addSlpIterStartCallback(XpressProblem.CallbackAPI.SlpIterStartCallback cb, int priority)`	Add a `slpiterstart` callback.
`void`	`addSlpIterVarCallback(XpressProblem.CallbackAPI.SlpIterVarCallback cb)`	Add a `slpitervar` callback.
`void`	`addSlpIterVarCallback(XpressProblem.CallbackAPI.SlpIterVarCallback cb, int priority)`	Add a `slpitervar` callback.
`void`	`addSlpPreUpdateLinearizationCallback(XpressProblem.CallbackAPI.SlpPreUpdateLinearizationCallback cb)`	Add a `slppreupdatelinearization` callback.
`void`	`addSlpPreUpdateLinearizationCallback(XpressProblem.CallbackAPI.SlpPreUpdateLinearizationCallback cb, int priority)`	Add a `slppreupdatelinearization` callback.
`void`	`addUserSolNotifyCallback(XpressProblem.CallbackAPI.UserSolNotifyCallback cb)`	Add a `usersolnotify` callback.
`void`	`addUserSolNotifyCallback(XpressProblem.CallbackAPI.UserSolNotifyCallback cb, int priority)`	Add a `usersolnotify` callback.
`void`	`removeAfterObjectiveCallback(XpressProblem.CallbackAPI.AfterObjectiveCallback cb)`	Remove a `afterobjective` callback.
`void`	`removeAfterObjectiveCallbacks()`	Remove all `afterobjective` callbacks.
`void`	`removeBarIterationCallback(XpressProblem.CallbackAPI.BarIterationCallback cb)`	Remove a `bariteration` callback.
`void`	`removeBarIterationCallbacks()`	Remove all `bariteration` callbacks.
`void`	`removeBarLogCallback(XpressProblem.CallbackAPI.BarLogCallback cb)`	Remove a `barlog` callback.
`void`	`removeBarLogCallbacks()`	Remove all `barlog` callbacks.
`void`	`removeBeforeObjectiveCallback(XpressProblem.CallbackAPI.BeforeObjectiveCallback cb)`	Remove a `beforeobjective` callback.
`void`	`removeBeforeObjectiveCallbacks()`	Remove all `beforeobjective` callbacks.
`void`	`removeChangeBranchObjectCallback(XpressProblem.CallbackAPI.ChangeBranchObjectCallback cb)`	Remove a `chgbranchobject` callback.
`void`	`removeChangeBranchObjectCallbacks()`	Remove all `chgbranchobject` callbacks.
`void`	`removeCheckTimeCallback(XpressProblem.CallbackAPI.CheckTimeCallback cb)`	Remove a `checktime` callback.
`void`	`removeCheckTimeCallbacks()`	Remove all `checktime` callbacks.
`void`	`removeComputeRestartCallback(XpressProblem.CallbackAPI.ComputeRestartCallback cb)`	Remove a `computerestart` callback.
`void`	`removeComputeRestartCallbacks()`	Remove all `computerestart` callbacks.
`void`	`removeCutLogCallback(XpressProblem.CallbackAPI.CutLogCallback cb)`	Remove a `cutlog` callback.
`void`	`removeCutLogCallbacks()`	Remove all `cutlog` callbacks.
`void`	`removeCutRoundCallback(XpressProblem.CallbackAPI.CutRoundCallback cb)`	Remove a `cutround` callback.
`void`	`removeCutRoundCallbacks()`	Remove all `cutround` callbacks.
`void`	`removeDestroyMTCallback(XpressProblem.CallbackAPI.DestroyMTCallback cb)`	Remove a `destroymt` callback.
`void`	`removeDestroyMTCallbacks()`	Remove all `destroymt` callbacks.
`void`	`removeGapNotifyCallback(XpressProblem.CallbackAPI.GapNotifyCallback cb)`	Remove a `gapnotify` callback.
`void`	`removeGapNotifyCallbacks()`	Remove all `gapnotify` callbacks.
`void`	`removeInfNodeCallback(XpressProblem.CallbackAPI.InfNodeCallback cb)`	Remove a `infnode` callback.
`void`	`removeInfNodeCallbacks()`	Remove all `infnode` callbacks.
`void`	`removeIntSolCallback(XpressProblem.CallbackAPI.IntSolCallback cb)`	Remove a `intsol` callback.
`void`	`removeIntSolCallbacks()`	Remove all `intsol` callbacks.
`void`	`removeLpLogCallback(XpressProblem.CallbackAPI.LpLogCallback cb)`	Remove a `lplog` callback.
`void`	`removeLpLogCallbacks()`	Remove all `lplog` callbacks.
`void`	`removeMessageCallback(XpressProblem.CallbackAPI.MessageCallback cb)`	Remove a `message` callback.
`void`	`removeMessageCallbacks()`	Remove all `message` callbacks.
`void`	`removeMipLogCallback(XpressProblem.CallbackAPI.MipLogCallback cb)`	Remove a `miplog` callback.
`void`	`removeMipLogCallbacks()`	Remove all `miplog` callbacks.
`void`	`removeMipThreadCallback(XpressProblem.CallbackAPI.MipThreadCallback cb)`	Remove a `mipthread` callback.
`void`	`removeMipThreadCallbacks()`	Remove all `mipthread` callbacks.
`void`	`removeMsJobEndCallback(XpressProblem.CallbackAPI.MsJobEndCallback cb)`	Remove a `msjobend` callback.
`void`	`removeMsJobEndCallbacks()`	Remove all `msjobend` callbacks.
`void`	`removeMsJobStartCallback(XpressProblem.CallbackAPI.MsJobStartCallback cb)`	Remove a `msjobstart` callback.
`void`	`removeMsJobStartCallbacks()`	Remove all `msjobstart` callbacks.
`void`	`removeMsWinnerCallback(XpressProblem.CallbackAPI.MsWinnerCallback cb)`	Remove a `mswinner` callback.
`void`	`removeMsWinnerCallbacks()`	Remove all `mswinner` callbacks.
`void`	`removeNewnodeCallback(XpressProblem.CallbackAPI.NewnodeCallback cb)`	Remove a `newnode` callback.
`void`	`removeNewnodeCallbacks()`	Remove all `newnode` callbacks.
`void`	`removeNlpCoefEvalErrorCallback(XpressProblem.CallbackAPI.NlpCoefEvalErrorCallback cb)`	Remove a `nlpcoefevalerror` callback.
`void`	`removeNlpCoefEvalErrorCallbacks()`	Remove all `nlpcoefevalerror` callbacks.
`void`	`removeNodeCutoffCallback(XpressProblem.CallbackAPI.NodeCutoffCallback cb)`	Remove a `nodecutoff` callback.
`void`	`removeNodeCutoffCallbacks()`	Remove all `nodecutoff` callbacks.
`void`	`removeNodeLPSolvedCallback(XpressProblem.CallbackAPI.NodeLPSolvedCallback cb)`	Remove a `nodelpsolved` callback.
`void`	`removeNodeLPSolvedCallbacks()`	Remove all `nodelpsolved` callbacks.
`void`	`removeOptNodeCallback(XpressProblem.CallbackAPI.OptNodeCallback cb)`	Remove a `optnode` callback.
`void`	`removeOptNodeCallbacks()`	Remove all `optnode` callbacks.
`void`	`removePreIntsolCallback(XpressProblem.CallbackAPI.PreIntsolCallback cb)`	Remove a `preintsol` callback.
`void`	`removePreIntsolCallbacks()`	Remove all `preintsol` callbacks.
`void`	`removePreNodeCallback(XpressProblem.CallbackAPI.PreNodeCallback cb)`	Remove a `prenode` callback.
`void`	`removePreNodeCallbacks()`	Remove all `prenode` callbacks.
`void`	`removePresolveCallback(XpressProblem.CallbackAPI.PresolveCallback cb)`	Remove a `presolve` callback.
`void`	`removePresolveCallbacks()`	Remove all `presolve` callbacks.
`void`	`removeSlpCascadeEndCallback(XpressProblem.CallbackAPI.SlpCascadeEndCallback cb)`	Remove a `slpcascadeend` callback.
`void`	`removeSlpCascadeEndCallbacks()`	Remove all `slpcascadeend` callbacks.
`void`	`removeSlpCascadeStartCallback(XpressProblem.CallbackAPI.SlpCascadeStartCallback cb)`	Remove a `slpcascadestart` callback.
`void`	`removeSlpCascadeStartCallbacks()`	Remove all `slpcascadestart` callbacks.
`void`	`removeSlpCascadeVarCallback(XpressProblem.CallbackAPI.SlpCascadeVarCallback cb)`	Remove a `slpcascadevar` callback.
`void`	`removeSlpCascadeVarCallbacks()`	Remove all `slpcascadevar` callbacks.
`void`	`removeSlpCascadeVarFailCallback(XpressProblem.CallbackAPI.SlpCascadeVarFailCallback cb)`	Remove a `slpcascadevarfail` callback.
`void`	`removeSlpCascadeVarFailCallbacks()`	Remove all `slpcascadevarfail` callbacks.
`void`	`removeSlpConstructCallback(XpressProblem.CallbackAPI.SlpConstructCallback cb)`	Remove a `slpconstruct` callback.
`void`	`removeSlpConstructCallbacks()`	Remove all `slpconstruct` callbacks.
`void`	`removeSlpDrColCallback(XpressProblem.CallbackAPI.SlpDrColCallback cb)`	Remove a `slpdrcol` callback.
`void`	`removeSlpDrColCallbacks()`	Remove all `slpdrcol` callbacks.
`void`	`removeSlpIntSolCallback(XpressProblem.CallbackAPI.SlpIntSolCallback cb)`	Remove a `slpintsol` callback.
`void`	`removeSlpIntSolCallbacks()`	Remove all `slpintsol` callbacks.
`void`	`removeSlpIterEndCallback(XpressProblem.CallbackAPI.SlpIterEndCallback cb)`	Remove a `slpiterend` callback.
`void`	`removeSlpIterEndCallbacks()`	Remove all `slpiterend` callbacks.
`void`	`removeSlpIterStartCallback(XpressProblem.CallbackAPI.SlpIterStartCallback cb)`	Remove a `slpiterstart` callback.
`void`	`removeSlpIterStartCallbacks()`	Remove all `slpiterstart` callbacks.
`void`	`removeSlpIterVarCallback(XpressProblem.CallbackAPI.SlpIterVarCallback cb)`	Remove a `slpitervar` callback.
`void`	`removeSlpIterVarCallbacks()`	Remove all `slpitervar` callbacks.
`void`	`removeSlpPreUpdateLinearizationCallback(XpressProblem.CallbackAPI.SlpPreUpdateLinearizationCallback cb)`	Remove a `slppreupdatelinearization` callback.
`void`	`removeSlpPreUpdateLinearizationCallbacks()`	Remove all `slppreupdatelinearization` callbacks.
`void`	`removeUserSolNotifyCallback(XpressProblem.CallbackAPI.UserSolNotifyCallback cb)`	Remove a `usersolnotify` callback.
`void`	`removeUserSolNotifyCallbacks()`	Remove all `usersolnotify` callbacks.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - addLpLogCallback
```
public void addLpLogCallback(XpressProblem.CallbackAPI.LpLogCallback cb)
                      throws XPRSexception
```
    Add a lplog callback. This is a shortcut for callback addLpLogCallback(LpLogCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addLpLogCallback
```
public void addLpLogCallback(XpressProblem.CallbackAPI.LpLogCallback cb,
                             int priority)
                      throws XPRSexception
```
    Add a lplog callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all lplog callbacks will be removed.
    
    priority - Callback priority. If more than one lplog callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeLpLogCallback
```
public void removeLpLogCallback(XpressProblem.CallbackAPI.LpLogCallback cb)
                         throws XPRSexception
```
    Remove a lplog callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all lplog callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeLpLogCallbacks
```
public void removeLpLogCallbacks()
                          throws XPRSexception
```
    Remove all lplog callbacks.
    
    Throws:
    
    XPRSexception
  - addMipLogCallback
```
public void addMipLogCallback(XpressProblem.CallbackAPI.MipLogCallback cb)
                       throws XPRSexception
```
    Add a miplog callback. This is a shortcut for callback addMipLogCallback(MipLogCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addMipLogCallback
```
public void addMipLogCallback(XpressProblem.CallbackAPI.MipLogCallback cb,
                              int priority)
                       throws XPRSexception
```
    Add a miplog callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all miplog callbacks will be removed.
    
    priority - Callback priority. If more than one miplog callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeMipLogCallback
```
public void removeMipLogCallback(XpressProblem.CallbackAPI.MipLogCallback cb)
                          throws XPRSexception
```
    Remove a miplog callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all miplog callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeMipLogCallbacks
```
public void removeMipLogCallbacks()
                           throws XPRSexception
```
    Remove all miplog callbacks.
    
    Throws:
    
    XPRSexception
  - addCutLogCallback
```
public void addCutLogCallback(XpressProblem.CallbackAPI.CutLogCallback cb)
                       throws XPRSexception
```
    Add a cutlog callback. This is a shortcut for callback addCutLogCallback(CutLogCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addCutLogCallback
```
public void addCutLogCallback(XpressProblem.CallbackAPI.CutLogCallback cb,
                              int priority)
                       throws XPRSexception
```
    Add a cutlog callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all cutlog callbacks will be removed.
    
    priority - Callback priority. If more than one cutlog callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeCutLogCallback
```
public void removeCutLogCallback(XpressProblem.CallbackAPI.CutLogCallback cb)
                          throws XPRSexception
```
    Remove a cutlog callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all cutlog callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeCutLogCallbacks
```
public void removeCutLogCallbacks()
                           throws XPRSexception
```
    Remove all cutlog callbacks.
    
    Throws:
    
    XPRSexception
  - addBarLogCallback
```
public void addBarLogCallback(XpressProblem.CallbackAPI.BarLogCallback cb)
                       throws XPRSexception
```
    Add a barlog callback. This is a shortcut for callback addBarLogCallback(BarLogCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addBarLogCallback
```
public void addBarLogCallback(XpressProblem.CallbackAPI.BarLogCallback cb,
                              int priority)
                       throws XPRSexception
```
    Add a barlog callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all barlog callbacks will be removed.
    
    priority - Callback priority. If more than one barlog callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeBarLogCallback
```
public void removeBarLogCallback(XpressProblem.CallbackAPI.BarLogCallback cb)
                          throws XPRSexception
```
    Remove a barlog callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all barlog callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeBarLogCallbacks
```
public void removeBarLogCallbacks()
                           throws XPRSexception
```
    Remove all barlog callbacks.
    
    Throws:
    
    XPRSexception
  - addOptNodeCallback
```
public void addOptNodeCallback(XpressProblem.CallbackAPI.OptNodeCallback cb)
                        throws XPRSexception
```
    Add a optnode callback. This is a shortcut for callback addOptNodeCallback(OptNodeCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addOptNodeCallback
```
public void addOptNodeCallback(XpressProblem.CallbackAPI.OptNodeCallback cb,
                               int priority)
                        throws XPRSexception
```
    Add a optnode callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all optnode callbacks will be removed.
    
    priority - Callback priority. If more than one optnode callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeOptNodeCallback
```
public void removeOptNodeCallback(XpressProblem.CallbackAPI.OptNodeCallback cb)
                           throws XPRSexception
```
    Remove a optnode callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all optnode callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeOptNodeCallbacks
```
public void removeOptNodeCallbacks()
                            throws XPRSexception
```
    Remove all optnode callbacks.
    
    Throws:
    
    XPRSexception
  - addPreNodeCallback
```
public void addPreNodeCallback(XpressProblem.CallbackAPI.PreNodeCallback cb)
                        throws XPRSexception
```
    Add a prenode callback. This is a shortcut for callback addPreNodeCallback(PreNodeCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addPreNodeCallback
```
public void addPreNodeCallback(XpressProblem.CallbackAPI.PreNodeCallback cb,
                               int priority)
                        throws XPRSexception
```
    Add a prenode callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all prenode callbacks will be removed.
    
    priority - Callback priority. If more than one prenode callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removePreNodeCallback
```
public void removePreNodeCallback(XpressProblem.CallbackAPI.PreNodeCallback cb)
                           throws XPRSexception
```
    Remove a prenode callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all prenode callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removePreNodeCallbacks
```
public void removePreNodeCallbacks()
                            throws XPRSexception
```
    Remove all prenode callbacks.
    
    Throws:
    
    XPRSexception
  - addInfNodeCallback
```
public void addInfNodeCallback(XpressProblem.CallbackAPI.InfNodeCallback cb)
                        throws XPRSexception
```
    Add a infnode callback. This is a shortcut for callback addInfNodeCallback(InfNodeCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addInfNodeCallback
```
public void addInfNodeCallback(XpressProblem.CallbackAPI.InfNodeCallback cb,
                               int priority)
                        throws XPRSexception
```
    Add a infnode callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all infnode callbacks will be removed.
    
    priority - Callback priority. If more than one infnode callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeInfNodeCallback
```
public void removeInfNodeCallback(XpressProblem.CallbackAPI.InfNodeCallback cb)
                           throws XPRSexception
```
    Remove a infnode callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all infnode callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeInfNodeCallbacks
```
public void removeInfNodeCallbacks()
                            throws XPRSexception
```
    Remove all infnode callbacks.
    
    Throws:
    
    XPRSexception
  - addNodeCutoffCallback
```
public void addNodeCutoffCallback(XpressProblem.CallbackAPI.NodeCutoffCallback cb)
                           throws XPRSexception
```
    Add a nodecutoff callback. This is a shortcut for callback addNodeCutoffCallback(NodeCutoffCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addNodeCutoffCallback
```
public void addNodeCutoffCallback(XpressProblem.CallbackAPI.NodeCutoffCallback cb,
                                  int priority)
                           throws XPRSexception
```
    Add a nodecutoff callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all nodecutoff callbacks will be removed.
    
    priority - Callback priority. If more than one nodecutoff callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeNodeCutoffCallback
```
public void removeNodeCutoffCallback(XpressProblem.CallbackAPI.NodeCutoffCallback cb)
                              throws XPRSexception
```
    Remove a nodecutoff callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all nodecutoff callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeNodeCutoffCallbacks
```
public void removeNodeCutoffCallbacks()
                               throws XPRSexception
```
    Remove all nodecutoff callbacks.
    
    Throws:
    
    XPRSexception
  - addIntSolCallback
```
public void addIntSolCallback(XpressProblem.CallbackAPI.IntSolCallback cb)
                       throws XPRSexception
```
    Add a intsol callback. This is a shortcut for callback addIntSolCallback(IntSolCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addIntSolCallback
```
public void addIntSolCallback(XpressProblem.CallbackAPI.IntSolCallback cb,
                              int priority)
                       throws XPRSexception
```
    Add a intsol callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all intsol callbacks will be removed.
    
    priority - Callback priority. If more than one intsol callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeIntSolCallback
```
public void removeIntSolCallback(XpressProblem.CallbackAPI.IntSolCallback cb)
                          throws XPRSexception
```
    Remove a intsol callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all intsol callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeIntSolCallbacks
```
public void removeIntSolCallbacks()
                           throws XPRSexception
```
    Remove all intsol callbacks.
    
    Throws:
    
    XPRSexception
  - addPreIntsolCallback
```
public void addPreIntsolCallback(XpressProblem.CallbackAPI.PreIntsolCallback cb)
                          throws XPRSexception
```
    Add a preintsol callback. This is a shortcut for callback addPreIntsolCallback(PreIntsolCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addPreIntsolCallback
```
public void addPreIntsolCallback(XpressProblem.CallbackAPI.PreIntsolCallback cb,
                                 int priority)
                          throws XPRSexception
```
    Add a preintsol callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all preintsol callbacks will be removed.
    
    priority - Callback priority. If more than one preintsol callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removePreIntsolCallback
```
public void removePreIntsolCallback(XpressProblem.CallbackAPI.PreIntsolCallback cb)
                             throws XPRSexception
```
    Remove a preintsol callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all preintsol callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removePreIntsolCallbacks
```
public void removePreIntsolCallbacks()
                              throws XPRSexception
```
    Remove all preintsol callbacks.
    
    Throws:
    
    XPRSexception
  - addMessageCallback
```
public void addMessageCallback(XpressProblem.CallbackAPI.MessageCallback cb)
                        throws XPRSexception
```
    Add a message callback. This is a shortcut for callback addMessageCallback(MessageCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addMessageCallback
```
public void addMessageCallback(XpressProblem.CallbackAPI.MessageCallback cb,
                               int priority)
                        throws XPRSexception
```
    Add a message callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all message callbacks will be removed.
    
    priority - Callback priority. If more than one message callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeMessageCallback
```
public void removeMessageCallback(XpressProblem.CallbackAPI.MessageCallback cb)
                           throws XPRSexception
```
    Remove a message callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all message callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeMessageCallbacks
```
public void removeMessageCallbacks()
                            throws XPRSexception
```
    Remove all message callbacks.
    
    Throws:
    
    XPRSexception
  - addMipThreadCallback
```
public void addMipThreadCallback(XpressProblem.CallbackAPI.MipThreadCallback cb)
                          throws XPRSexception
```
    Add a mipthread callback. This is a shortcut for callback addMipThreadCallback(MipThreadCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addMipThreadCallback
```
public void addMipThreadCallback(XpressProblem.CallbackAPI.MipThreadCallback cb,
                                 int priority)
                          throws XPRSexception
```
    Add a mipthread callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all mipthread callbacks will be removed.
    
    priority - Callback priority. If more than one mipthread callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeMipThreadCallback
```
public void removeMipThreadCallback(XpressProblem.CallbackAPI.MipThreadCallback cb)
                             throws XPRSexception
```
    Remove a mipthread callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all mipthread callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeMipThreadCallbacks
```
public void removeMipThreadCallbacks()
                              throws XPRSexception
```
    Remove all mipthread callbacks.
    
    Throws:
    
    XPRSexception
  - addDestroyMTCallback
```
public void addDestroyMTCallback(XpressProblem.CallbackAPI.DestroyMTCallback cb)
                          throws XPRSexception
```
    Add a destroymt callback. This is a shortcut for callback addDestroyMTCallback(DestroyMTCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addDestroyMTCallback
```
public void addDestroyMTCallback(XpressProblem.CallbackAPI.DestroyMTCallback cb,
                                 int priority)
                          throws XPRSexception
```
    Add a destroymt callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all destroymt callbacks will be removed.
    
    priority - Callback priority. If more than one destroymt callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeDestroyMTCallback
```
public void removeDestroyMTCallback(XpressProblem.CallbackAPI.DestroyMTCallback cb)
                             throws XPRSexception
```
    Remove a destroymt callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all destroymt callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeDestroyMTCallbacks
```
public void removeDestroyMTCallbacks()
                              throws XPRSexception
```
    Remove all destroymt callbacks.
    
    Throws:
    
    XPRSexception
  - addNewnodeCallback
```
public void addNewnodeCallback(XpressProblem.CallbackAPI.NewnodeCallback cb)
                        throws XPRSexception
```
    Add a newnode callback. This is a shortcut for callback addNewnodeCallback(NewnodeCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addNewnodeCallback
```
public void addNewnodeCallback(XpressProblem.CallbackAPI.NewnodeCallback cb,
                               int priority)
                        throws XPRSexception
```
    Add a newnode callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all newnode callbacks will be removed.
    
    priority - Callback priority. If more than one newnode callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeNewnodeCallback
```
public void removeNewnodeCallback(XpressProblem.CallbackAPI.NewnodeCallback cb)
                           throws XPRSexception
```
    Remove a newnode callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all newnode callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeNewnodeCallbacks
```
public void removeNewnodeCallbacks()
                            throws XPRSexception
```
    Remove all newnode callbacks.
    
    Throws:
    
    XPRSexception
  - addBarIterationCallback
```
public void addBarIterationCallback(XpressProblem.CallbackAPI.BarIterationCallback cb)
                             throws XPRSexception
```
    Add a bariteration callback. This is a shortcut for callback addBarIterationCallback(BarIterationCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addBarIterationCallback
```
public void addBarIterationCallback(XpressProblem.CallbackAPI.BarIterationCallback cb,
                                    int priority)
                             throws XPRSexception
```
    Add a bariteration callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all bariteration callbacks will be removed.
    
    priority - Callback priority. If more than one bariteration callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeBarIterationCallback
```
public void removeBarIterationCallback(XpressProblem.CallbackAPI.BarIterationCallback cb)
                                throws XPRSexception
```
    Remove a bariteration callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all bariteration callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeBarIterationCallbacks
```
public void removeBarIterationCallbacks()
                                 throws XPRSexception
```
    Remove all bariteration callbacks.
    
    Throws:
    
    XPRSexception
  - addPresolveCallback
```
public void addPresolveCallback(XpressProblem.CallbackAPI.PresolveCallback cb)
                         throws XPRSexception
```
    Add a presolve callback. This is a shortcut for callback addPresolveCallback(PresolveCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addPresolveCallback
```
public void addPresolveCallback(XpressProblem.CallbackAPI.PresolveCallback cb,
                                int priority)
                         throws XPRSexception
```
    Add a presolve callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all presolve callbacks will be removed.
    
    priority - Callback priority. If more than one presolve callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removePresolveCallback
```
public void removePresolveCallback(XpressProblem.CallbackAPI.PresolveCallback cb)
                            throws XPRSexception
```
    Remove a presolve callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all presolve callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removePresolveCallbacks
```
public void removePresolveCallbacks()
                             throws XPRSexception
```
    Remove all presolve callbacks.
    
    Throws:
    
    XPRSexception
  - addChangeBranchObjectCallback
```
public void addChangeBranchObjectCallback(XpressProblem.CallbackAPI.ChangeBranchObjectCallback cb)
                                   throws XPRSexception
```
    Add a chgbranchobject callback. This is a shortcut for callback addChangeBranchObjectCallback(ChangeBranchObjectCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addChangeBranchObjectCallback
```
public void addChangeBranchObjectCallback(XpressProblem.CallbackAPI.ChangeBranchObjectCallback cb,
                                          int priority)
                                   throws XPRSexception
```
    Add a chgbranchobject callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all chgbranchobject callbacks will be removed.
    
    priority - Callback priority. If more than one chgbranchobject callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeChangeBranchObjectCallback
```
public void removeChangeBranchObjectCallback(XpressProblem.CallbackAPI.ChangeBranchObjectCallback cb)
                                      throws XPRSexception
```
    Remove a chgbranchobject callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all chgbranchobject callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeChangeBranchObjectCallbacks
```
public void removeChangeBranchObjectCallbacks()
                                       throws XPRSexception
```
    Remove all chgbranchobject callbacks.
    
    Throws:
    
    XPRSexception
  - addComputeRestartCallback
```
public void addComputeRestartCallback(XpressProblem.CallbackAPI.ComputeRestartCallback cb)
                               throws XPRSexception
```
    Add a computerestart callback. This is a shortcut for callback addComputeRestartCallback(ComputeRestartCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addComputeRestartCallback
```
public void addComputeRestartCallback(XpressProblem.CallbackAPI.ComputeRestartCallback cb,
                                      int priority)
                               throws XPRSexception
```
    Add a computerestart callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all computerestart callbacks will be removed.
    
    priority - Callback priority. If more than one computerestart callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeComputeRestartCallback
```
public void removeComputeRestartCallback(XpressProblem.CallbackAPI.ComputeRestartCallback cb)
                                  throws XPRSexception
```
    Remove a computerestart callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all computerestart callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeComputeRestartCallbacks
```
public void removeComputeRestartCallbacks()
                                   throws XPRSexception
```
    Remove all computerestart callbacks.
    
    Throws:
    
    XPRSexception
  - addNodeLPSolvedCallback
```
public void addNodeLPSolvedCallback(XpressProblem.CallbackAPI.NodeLPSolvedCallback cb)
                             throws XPRSexception
```
    Add a nodelpsolved callback. This is a shortcut for callback addNodeLPSolvedCallback(NodeLPSolvedCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addNodeLPSolvedCallback
```
public void addNodeLPSolvedCallback(XpressProblem.CallbackAPI.NodeLPSolvedCallback cb,
                                    int priority)
                             throws XPRSexception
```
    Add a nodelpsolved callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all nodelpsolved callbacks will be removed.
    
    priority - Callback priority. If more than one nodelpsolved callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeNodeLPSolvedCallback
```
public void removeNodeLPSolvedCallback(XpressProblem.CallbackAPI.NodeLPSolvedCallback cb)
                                throws XPRSexception
```
    Remove a nodelpsolved callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all nodelpsolved callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeNodeLPSolvedCallbacks
```
public void removeNodeLPSolvedCallbacks()
                                 throws XPRSexception
```
    Remove all nodelpsolved callbacks.
    
    Throws:
    
    XPRSexception
  - addGapNotifyCallback
```
public void addGapNotifyCallback(XpressProblem.CallbackAPI.GapNotifyCallback cb)
                          throws XPRSexception
```
    Add a gapnotify callback. This is a shortcut for callback addGapNotifyCallback(GapNotifyCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addGapNotifyCallback
```
public void addGapNotifyCallback(XpressProblem.CallbackAPI.GapNotifyCallback cb,
                                 int priority)
                          throws XPRSexception
```
    Add a gapnotify callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all gapnotify callbacks will be removed.
    
    priority - Callback priority. If more than one gapnotify callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeGapNotifyCallback
```
public void removeGapNotifyCallback(XpressProblem.CallbackAPI.GapNotifyCallback cb)
                             throws XPRSexception
```
    Remove a gapnotify callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all gapnotify callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeGapNotifyCallbacks
```
public void removeGapNotifyCallbacks()
                              throws XPRSexception
```
    Remove all gapnotify callbacks.
    
    Throws:
    
    XPRSexception
  - addUserSolNotifyCallback
```
public void addUserSolNotifyCallback(XpressProblem.CallbackAPI.UserSolNotifyCallback cb)
                              throws XPRSexception
```
    Add a usersolnotify callback. This is a shortcut for callback addUserSolNotifyCallback(UserSolNotifyCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addUserSolNotifyCallback
```
public void addUserSolNotifyCallback(XpressProblem.CallbackAPI.UserSolNotifyCallback cb,
                                     int priority)
                              throws XPRSexception
```
    Add a usersolnotify callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all usersolnotify callbacks will be removed.
    
    priority - Callback priority. If more than one usersolnotify callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeUserSolNotifyCallback
```
public void removeUserSolNotifyCallback(XpressProblem.CallbackAPI.UserSolNotifyCallback cb)
                                 throws XPRSexception
```
    Remove a usersolnotify callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all usersolnotify callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeUserSolNotifyCallbacks
```
public void removeUserSolNotifyCallbacks()
                                  throws XPRSexception
```
    Remove all usersolnotify callbacks.
    
    Throws:
    
    XPRSexception
  - addBeforeObjectiveCallback
```
public void addBeforeObjectiveCallback(XpressProblem.CallbackAPI.BeforeObjectiveCallback cb)
                                throws XPRSexception
```
    Add a beforeobjective callback. This is a shortcut for callback addBeforeObjectiveCallback(BeforeObjectiveCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addBeforeObjectiveCallback
```
public void addBeforeObjectiveCallback(XpressProblem.CallbackAPI.BeforeObjectiveCallback cb,
                                       int priority)
                                throws XPRSexception
```
    Add a beforeobjective callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all beforeobjective callbacks will be removed.
    
    priority - Callback priority. If more than one beforeobjective callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeBeforeObjectiveCallback
```
public void removeBeforeObjectiveCallback(XpressProblem.CallbackAPI.BeforeObjectiveCallback cb)
                                   throws XPRSexception
```
    Remove a beforeobjective callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all beforeobjective callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeBeforeObjectiveCallbacks
```
public void removeBeforeObjectiveCallbacks()
                                    throws XPRSexception
```
    Remove all beforeobjective callbacks.
    
    Throws:
    
    XPRSexception
  - addAfterObjectiveCallback
```
public void addAfterObjectiveCallback(XpressProblem.CallbackAPI.AfterObjectiveCallback cb)
                               throws XPRSexception
```
    Add a afterobjective callback. This is a shortcut for callback addAfterObjectiveCallback(AfterObjectiveCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addAfterObjectiveCallback
```
public void addAfterObjectiveCallback(XpressProblem.CallbackAPI.AfterObjectiveCallback cb,
                                      int priority)
                               throws XPRSexception
```
    Add a afterobjective callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all afterobjective callbacks will be removed.
    
    priority - Callback priority. If more than one afterobjective callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeAfterObjectiveCallback
```
public void removeAfterObjectiveCallback(XpressProblem.CallbackAPI.AfterObjectiveCallback cb)
                                  throws XPRSexception
```
    Remove a afterobjective callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all afterobjective callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeAfterObjectiveCallbacks
```
public void removeAfterObjectiveCallbacks()
                                   throws XPRSexception
```
    Remove all afterobjective callbacks.
    
    Throws:
    
    XPRSexception
  - addCheckTimeCallback
```
public void addCheckTimeCallback(XpressProblem.CallbackAPI.CheckTimeCallback cb)
                          throws XPRSexception
```
    Add a checktime callback. This is a shortcut for callback addCheckTimeCallback(CheckTimeCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addCheckTimeCallback
```
public void addCheckTimeCallback(XpressProblem.CallbackAPI.CheckTimeCallback cb,
                                 int priority)
                          throws XPRSexception
```
    Add a checktime callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all checktime callbacks will be removed.
    
    priority - Callback priority. If more than one checktime callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeCheckTimeCallback
```
public void removeCheckTimeCallback(XpressProblem.CallbackAPI.CheckTimeCallback cb)
                             throws XPRSexception
```
    Remove a checktime callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all checktime callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeCheckTimeCallbacks
```
public void removeCheckTimeCallbacks()
                              throws XPRSexception
```
    Remove all checktime callbacks.
    
    Throws:
    
    XPRSexception
  - addCutRoundCallback
```
public void addCutRoundCallback(XpressProblem.CallbackAPI.CutRoundCallback cb)
                         throws XPRSexception
```
    Add a cutround callback. This is a shortcut for callback addCutRoundCallback(CutRoundCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addCutRoundCallback
```
public void addCutRoundCallback(XpressProblem.CallbackAPI.CutRoundCallback cb,
                                int priority)
                         throws XPRSexception
```
    Add a cutround callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all cutround callbacks will be removed.
    
    priority - Callback priority. If more than one cutround callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeCutRoundCallback
```
public void removeCutRoundCallback(XpressProblem.CallbackAPI.CutRoundCallback cb)
                            throws XPRSexception
```
    Remove a cutround callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all cutround callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeCutRoundCallbacks
```
public void removeCutRoundCallbacks()
                             throws XPRSexception
```
    Remove all cutround callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeEndCallback
```
public void addSlpCascadeEndCallback(XpressProblem.CallbackAPI.SlpCascadeEndCallback cb)
                              throws XPRSexception
```
    Add a slpcascadeend callback. This is a shortcut for callback addSlpCascadeEndCallback(SlpCascadeEndCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeEndCallback
```
public void addSlpCascadeEndCallback(XpressProblem.CallbackAPI.SlpCascadeEndCallback cb,
                                     int priority)
                              throws XPRSexception
```
    Add a slpcascadeend callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpcascadeend callbacks will be removed.
    
    priority - Callback priority. If more than one slpcascadeend callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeEndCallback
```
public void removeSlpCascadeEndCallback(XpressProblem.CallbackAPI.SlpCascadeEndCallback cb)
                                 throws XPRSexception
```
    Remove a slpcascadeend callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpcascadeend callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeEndCallbacks
```
public void removeSlpCascadeEndCallbacks()
                                  throws XPRSexception
```
    Remove all slpcascadeend callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeStartCallback
```
public void addSlpCascadeStartCallback(XpressProblem.CallbackAPI.SlpCascadeStartCallback cb)
                                throws XPRSexception
```
    Add a slpcascadestart callback. This is a shortcut for callback addSlpCascadeStartCallback(SlpCascadeStartCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeStartCallback
```
public void addSlpCascadeStartCallback(XpressProblem.CallbackAPI.SlpCascadeStartCallback cb,
                                       int priority)
                                throws XPRSexception
```
    Add a slpcascadestart callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpcascadestart callbacks will be removed.
    
    priority - Callback priority. If more than one slpcascadestart callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeStartCallback
```
public void removeSlpCascadeStartCallback(XpressProblem.CallbackAPI.SlpCascadeStartCallback cb)
                                   throws XPRSexception
```
    Remove a slpcascadestart callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpcascadestart callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeStartCallbacks
```
public void removeSlpCascadeStartCallbacks()
                                    throws XPRSexception
```
    Remove all slpcascadestart callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeVarCallback
```
public void addSlpCascadeVarCallback(XpressProblem.CallbackAPI.SlpCascadeVarCallback cb)
                              throws XPRSexception
```
    Add a slpcascadevar callback. This is a shortcut for callback addSlpCascadeVarCallback(SlpCascadeVarCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeVarCallback
```
public void addSlpCascadeVarCallback(XpressProblem.CallbackAPI.SlpCascadeVarCallback cb,
                                     int priority)
                              throws XPRSexception
```
    Add a slpcascadevar callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpcascadevar callbacks will be removed.
    
    priority - Callback priority. If more than one slpcascadevar callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeVarCallback
```
public void removeSlpCascadeVarCallback(XpressProblem.CallbackAPI.SlpCascadeVarCallback cb)
                                 throws XPRSexception
```
    Remove a slpcascadevar callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpcascadevar callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeVarCallbacks
```
public void removeSlpCascadeVarCallbacks()
                                  throws XPRSexception
```
    Remove all slpcascadevar callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeVarFailCallback
```
public void addSlpCascadeVarFailCallback(XpressProblem.CallbackAPI.SlpCascadeVarFailCallback cb)
                                  throws XPRSexception
```
    Add a slpcascadevarfail callback. This is a shortcut for callback addSlpCascadeVarFailCallback(SlpCascadeVarFailCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpCascadeVarFailCallback
```
public void addSlpCascadeVarFailCallback(XpressProblem.CallbackAPI.SlpCascadeVarFailCallback cb,
                                         int priority)
                                  throws XPRSexception
```
    Add a slpcascadevarfail callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpcascadevarfail callbacks will be removed.
    
    priority - Callback priority. If more than one slpcascadevarfail callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeVarFailCallback
```
public void removeSlpCascadeVarFailCallback(XpressProblem.CallbackAPI.SlpCascadeVarFailCallback cb)
                                     throws XPRSexception
```
    Remove a slpcascadevarfail callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpcascadevarfail callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpCascadeVarFailCallbacks
```
public void removeSlpCascadeVarFailCallbacks()
                                      throws XPRSexception
```
    Remove all slpcascadevarfail callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpConstructCallback
```
public void addSlpConstructCallback(XpressProblem.CallbackAPI.SlpConstructCallback cb)
                             throws XPRSexception
```
    Add a slpconstruct callback. This is a shortcut for callback addSlpConstructCallback(SlpConstructCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpConstructCallback
```
public void addSlpConstructCallback(XpressProblem.CallbackAPI.SlpConstructCallback cb,
                                    int priority)
                             throws XPRSexception
```
    Add a slpconstruct callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpconstruct callbacks will be removed.
    
    priority - Callback priority. If more than one slpconstruct callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpConstructCallback
```
public void removeSlpConstructCallback(XpressProblem.CallbackAPI.SlpConstructCallback cb)
                                throws XPRSexception
```
    Remove a slpconstruct callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpconstruct callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpConstructCallbacks
```
public void removeSlpConstructCallbacks()
                                 throws XPRSexception
```
    Remove all slpconstruct callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpIntSolCallback
```
public void addSlpIntSolCallback(XpressProblem.CallbackAPI.SlpIntSolCallback cb)
                          throws XPRSexception
```
    Add a slpintsol callback. This is a shortcut for callback addSlpIntSolCallback(SlpIntSolCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpIntSolCallback
```
public void addSlpIntSolCallback(XpressProblem.CallbackAPI.SlpIntSolCallback cb,
                                 int priority)
                          throws XPRSexception
```
    Add a slpintsol callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpintsol callbacks will be removed.
    
    priority - Callback priority. If more than one slpintsol callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpIntSolCallback
```
public void removeSlpIntSolCallback(XpressProblem.CallbackAPI.SlpIntSolCallback cb)
                             throws XPRSexception
```
    Remove a slpintsol callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpintsol callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpIntSolCallbacks
```
public void removeSlpIntSolCallbacks()
                              throws XPRSexception
```
    Remove all slpintsol callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpIterEndCallback
```
public void addSlpIterEndCallback(XpressProblem.CallbackAPI.SlpIterEndCallback cb)
                           throws XPRSexception
```
    Add a slpiterend callback. This is a shortcut for callback addSlpIterEndCallback(SlpIterEndCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpIterEndCallback
```
public void addSlpIterEndCallback(XpressProblem.CallbackAPI.SlpIterEndCallback cb,
                                  int priority)
                           throws XPRSexception
```
    Add a slpiterend callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpiterend callbacks will be removed.
    
    priority - Callback priority. If more than one slpiterend callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpIterEndCallback
```
public void removeSlpIterEndCallback(XpressProblem.CallbackAPI.SlpIterEndCallback cb)
                              throws XPRSexception
```
    Remove a slpiterend callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpiterend callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpIterEndCallbacks
```
public void removeSlpIterEndCallbacks()
                               throws XPRSexception
```
    Remove all slpiterend callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpIterStartCallback
```
public void addSlpIterStartCallback(XpressProblem.CallbackAPI.SlpIterStartCallback cb)
                             throws XPRSexception
```
    Add a slpiterstart callback. This is a shortcut for callback addSlpIterStartCallback(SlpIterStartCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpIterStartCallback
```
public void addSlpIterStartCallback(XpressProblem.CallbackAPI.SlpIterStartCallback cb,
                                    int priority)
                             throws XPRSexception
```
    Add a slpiterstart callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpiterstart callbacks will be removed.
    
    priority - Callback priority. If more than one slpiterstart callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpIterStartCallback
```
public void removeSlpIterStartCallback(XpressProblem.CallbackAPI.SlpIterStartCallback cb)
                                throws XPRSexception
```
    Remove a slpiterstart callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpiterstart callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpIterStartCallbacks
```
public void removeSlpIterStartCallbacks()
                                 throws XPRSexception
```
    Remove all slpiterstart callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpIterVarCallback
```
public void addSlpIterVarCallback(XpressProblem.CallbackAPI.SlpIterVarCallback cb)
                           throws XPRSexception
```
    Add a slpitervar callback. This is a shortcut for callback addSlpIterVarCallback(SlpIterVarCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpIterVarCallback
```
public void addSlpIterVarCallback(XpressProblem.CallbackAPI.SlpIterVarCallback cb,
                                  int priority)
                           throws XPRSexception
```
    Add a slpitervar callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpitervar callbacks will be removed.
    
    priority - Callback priority. If more than one slpitervar callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpIterVarCallback
```
public void removeSlpIterVarCallback(XpressProblem.CallbackAPI.SlpIterVarCallback cb)
                              throws XPRSexception
```
    Remove a slpitervar callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpitervar callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpIterVarCallbacks
```
public void removeSlpIterVarCallbacks()
                               throws XPRSexception
```
    Remove all slpitervar callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpDrColCallback
```
public void addSlpDrColCallback(XpressProblem.CallbackAPI.SlpDrColCallback cb)
                         throws XPRSexception
```
    Add a slpdrcol callback. This is a shortcut for callback addSlpDrColCallback(SlpDrColCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpDrColCallback
```
public void addSlpDrColCallback(XpressProblem.CallbackAPI.SlpDrColCallback cb,
                                int priority)
                         throws XPRSexception
```
    Add a slpdrcol callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slpdrcol callbacks will be removed.
    
    priority - Callback priority. If more than one slpdrcol callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpDrColCallback
```
public void removeSlpDrColCallback(XpressProblem.CallbackAPI.SlpDrColCallback cb)
                            throws XPRSexception
```
    Remove a slpdrcol callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slpdrcol callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpDrColCallbacks
```
public void removeSlpDrColCallbacks()
                             throws XPRSexception
```
    Remove all slpdrcol callbacks.
    
    Throws:
    
    XPRSexception
  - addMsJobStartCallback
```
public void addMsJobStartCallback(XpressProblem.CallbackAPI.MsJobStartCallback cb)
                           throws XPRSexception
```
    Add a msjobstart callback. This is a shortcut for callback addMsJobStartCallback(MsJobStartCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addMsJobStartCallback
```
public void addMsJobStartCallback(XpressProblem.CallbackAPI.MsJobStartCallback cb,
                                  int priority)
                           throws XPRSexception
```
    Add a msjobstart callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all msjobstart callbacks will be removed.
    
    priority - Callback priority. If more than one msjobstart callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeMsJobStartCallback
```
public void removeMsJobStartCallback(XpressProblem.CallbackAPI.MsJobStartCallback cb)
                              throws XPRSexception
```
    Remove a msjobstart callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all msjobstart callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeMsJobStartCallbacks
```
public void removeMsJobStartCallbacks()
                               throws XPRSexception
```
    Remove all msjobstart callbacks.
    
    Throws:
    
    XPRSexception
  - addMsJobEndCallback
```
public void addMsJobEndCallback(XpressProblem.CallbackAPI.MsJobEndCallback cb)
                         throws XPRSexception
```
    Add a msjobend callback. This is a shortcut for callback addMsJobEndCallback(MsJobEndCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addMsJobEndCallback
```
public void addMsJobEndCallback(XpressProblem.CallbackAPI.MsJobEndCallback cb,
                                int priority)
                         throws XPRSexception
```
    Add a msjobend callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all msjobend callbacks will be removed.
    
    priority - Callback priority. If more than one msjobend callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeMsJobEndCallback
```
public void removeMsJobEndCallback(XpressProblem.CallbackAPI.MsJobEndCallback cb)
                            throws XPRSexception
```
    Remove a msjobend callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all msjobend callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeMsJobEndCallbacks
```
public void removeMsJobEndCallbacks()
                             throws XPRSexception
```
    Remove all msjobend callbacks.
    
    Throws:
    
    XPRSexception
  - addMsWinnerCallback
```
public void addMsWinnerCallback(XpressProblem.CallbackAPI.MsWinnerCallback cb)
                         throws XPRSexception
```
    Add a mswinner callback. This is a shortcut for callback addMsWinnerCallback(MsWinnerCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addMsWinnerCallback
```
public void addMsWinnerCallback(XpressProblem.CallbackAPI.MsWinnerCallback cb,
                                int priority)
                         throws XPRSexception
```
    Add a mswinner callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all mswinner callbacks will be removed.
    
    priority - Callback priority. If more than one mswinner callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeMsWinnerCallback
```
public void removeMsWinnerCallback(XpressProblem.CallbackAPI.MsWinnerCallback cb)
                            throws XPRSexception
```
    Remove a mswinner callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all mswinner callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeMsWinnerCallbacks
```
public void removeMsWinnerCallbacks()
                             throws XPRSexception
```
    Remove all mswinner callbacks.
    
    Throws:
    
    XPRSexception
  - addNlpCoefEvalErrorCallback
```
public void addNlpCoefEvalErrorCallback(XpressProblem.CallbackAPI.NlpCoefEvalErrorCallback cb)
                                 throws XPRSexception
```
    Add a nlpcoefevalerror callback. This is a shortcut for callback addNlpCoefEvalErrorCallback(NlpCoefEvalErrorCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addNlpCoefEvalErrorCallback
```
public void addNlpCoefEvalErrorCallback(XpressProblem.CallbackAPI.NlpCoefEvalErrorCallback cb,
                                        int priority)
                                 throws XPRSexception
```
    Add a nlpcoefevalerror callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all nlpcoefevalerror callbacks will be removed.
    
    priority - Callback priority. If more than one nlpcoefevalerror callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeNlpCoefEvalErrorCallback
```
public void removeNlpCoefEvalErrorCallback(XpressProblem.CallbackAPI.NlpCoefEvalErrorCallback cb)
                                    throws XPRSexception
```
    Remove a nlpcoefevalerror callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all nlpcoefevalerror callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeNlpCoefEvalErrorCallbacks
```
public void removeNlpCoefEvalErrorCallbacks()
                                     throws XPRSexception
```
    Remove all nlpcoefevalerror callbacks.
    
    Throws:
    
    XPRSexception
  - addSlpPreUpdateLinearizationCallback
```
public void addSlpPreUpdateLinearizationCallback(XpressProblem.CallbackAPI.SlpPreUpdateLinearizationCallback cb)
                                          throws XPRSexception
```
    Add a slppreupdatelinearization callback. This is a shortcut for callback addSlpPreUpdateLinearizationCallback(SlpPreUpdateLinearizationCallback,int) with a priority of 0 (zero).
    
    Parameters:
    
    cb - The callback to add.
    
    Throws:
    
    XPRSexception
  - addSlpPreUpdateLinearizationCallback
```
public void addSlpPreUpdateLinearizationCallback(XpressProblem.CallbackAPI.SlpPreUpdateLinearizationCallback cb,
                                                 int priority)
                                          throws XPRSexception
```
    Add a slppreupdatelinearization callback.
    
    Parameters:
    
    cb - The callback function. If you pass null then all slppreupdatelinearization callbacks will be removed.
    
    priority - Callback priority. If more than one slppreupdatelinearization callback is registered then for one event all the callbacks are invoked in order of decreasing priority.
    
    Throws:
    
    XPRSexception
  - removeSlpPreUpdateLinearizationCallback
```
public void removeSlpPreUpdateLinearizationCallback(XpressProblem.CallbackAPI.SlpPreUpdateLinearizationCallback cb)
                                             throws XPRSexception
```
    Remove a slppreupdatelinearization callback.
    
    Parameters:
    
    cb - The callback to be removed. If this is null then all slppreupdatelinearization callbacks are removed.
    
    Throws:
    
    XPRSexception
  - removeSlpPreUpdateLinearizationCallbacks
```
public void removeSlpPreUpdateLinearizationCallbacks()
                                              throws XPRSexception
```
    Remove all slppreupdatelinearization callbacks.
    
    Throws:
    
    XPRSexception

© 2001-2025 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.

Contents

Index

Glossary

Search Results

XpressProblem.CallbackAPI

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

addLpLogCallback

addLpLogCallback

removeLpLogCallback

removeLpLogCallbacks

addMipLogCallback

addMipLogCallback

removeMipLogCallback

removeMipLogCallbacks

addCutLogCallback

addCutLogCallback

removeCutLogCallback

removeCutLogCallbacks

addBarLogCallback

addBarLogCallback

removeBarLogCallback

removeBarLogCallbacks

addOptNodeCallback

addOptNodeCallback

removeOptNodeCallback

removeOptNodeCallbacks

addPreNodeCallback

addPreNodeCallback

removePreNodeCallback

removePreNodeCallbacks

addInfNodeCallback

addInfNodeCallback

removeInfNodeCallback

removeInfNodeCallbacks

addNodeCutoffCallback

addNodeCutoffCallback

removeNodeCutoffCallback

removeNodeCutoffCallbacks

addIntSolCallback

addIntSolCallback

removeIntSolCallback

removeIntSolCallbacks

addPreIntsolCallback

addPreIntsolCallback

removePreIntsolCallback

removePreIntsolCallbacks

addMessageCallback

addMessageCallback

removeMessageCallback

removeMessageCallbacks

addMipThreadCallback

addMipThreadCallback

removeMipThreadCallback

removeMipThreadCallbacks

addDestroyMTCallback

addDestroyMTCallback

removeDestroyMTCallback

removeDestroyMTCallbacks

addNewnodeCallback

addNewnodeCallback

removeNewnodeCallback

removeNewnodeCallbacks

addBarIterationCallback

addBarIterationCallback

removeBarIterationCallback

removeBarIterationCallbacks

addPresolveCallback

addPresolveCallback

removePresolveCallback

removePresolveCallbacks

addChangeBranchObjectCallback

addChangeBranchObjectCallback

removeChangeBranchObjectCallback

removeChangeBranchObjectCallbacks

addComputeRestartCallback

addComputeRestartCallback

removeComputeRestartCallback