XPRSmipsolenum

Constructor Detail

• XPRSmipsolenum

  public XPRSmipsolenum()
                 throws XPRSexception

  Creates a new MIP solution enumerator managed by the optimizer. XPRS.Init must have been called first.

  Throws:

  XPRSexception

Method Detail

• minim

  public void minim​(XPRSprob prob,
                    XPRSmipsolpool msp,
                    IntHolder nMaxSols)
             throws XPRSexception

  Throws:

  XPRSexception

• maxim

  public void maxim​(XPRSprob prob,
                    XPRSmipsolpool msp,
                    IntHolder nMaxSols)
             throws XPRSexception

  Throws:

  XPRSexception

• opt

  public void opt​(XPRSprob prob,
                  XPRSmipsolpool msp,
                  IntHolder nMaxSols)
           throws XPRSexception

  Throws:

  XPRSexception

• close

  public void close()

  Description copied from class: XPRSobject
  Deallocates resources associated with an XPRSobject.

  Specified by:

  close in interface  java.lang.AutoCloseable

  Specified by:

  close in class  XPRSobject

• minim

  public void minim​(XPRSprob prob,
                    XPRSmipsolpool msp,
                    XPRSmipSolEnumHandlerListener f_mse_handler,
                    java.lang.Object p,
                    IntHolder nMaxSols)
             throws XPRSexception

  Throws:

  XPRSexception

• minim

  public void minim​(XPRSprob prob,
                    XPRSmipsolpool msp,
                    XPRSmipSolEnumHandlerListener f_mse_handler,
                    IntHolder nMaxSols)
             throws XPRSexception

  Convenience wrapper for minim(XPRSprob, XPRSmipsolpool, XPRSmipSolEnumHandlerListener, Object, com.dashoptimization.IntHolder).

  Throws:

  XPRSexception

  See Also:

  minim(XPRSprob, XPRSmipsolpool, XPRSmipSolEnumHandlerListener, Object, com.dashoptimization.IntHolder)

• maxim

  public void maxim​(XPRSprob prob,
                    XPRSmipsolpool msp,
                    XPRSmipSolEnumHandlerListener f_mse_handler,
                    java.lang.Object p,
                    IntHolder nMaxSols)
             throws XPRSexception

  Throws:

  XPRSexception

• maxim

  public void maxim​(XPRSprob prob,
                    XPRSmipsolpool msp,
                    XPRSmipSolEnumHandlerListener f_mse_handler,
                    IntHolder nMaxSols)
             throws XPRSexception

  Convenience wrapper for maxim(XPRSprob, XPRSmipsolpool, XPRSmipSolEnumHandlerListener, Object, com.dashoptimization.IntHolder).

  Throws:

  XPRSexception

  See Also:

  maxim(XPRSprob, XPRSmipsolpool, XPRSmipSolEnumHandlerListener, Object, com.dashoptimization.IntHolder)

• opt

  public void opt​(XPRSprob prob,
                  XPRSmipsolpool msp,
                  XPRSmipSolEnumHandlerListener f_mse_handler,
                  java.lang.Object p,
                  IntHolder nMaxSols)
           throws XPRSexception

  Throws:

  XPRSexception

• opt

  public void opt​(XPRSprob prob,
                  XPRSmipsolpool msp,
                  XPRSmipSolEnumHandlerListener f_mse_handler,
                  IntHolder nMaxSols)
           throws XPRSexception

  Convenience wrapper for opt(XPRSprob, XPRSmipsolpool, XPRSmipSolEnumHandlerListener, Object, com.dashoptimization.IntHolder).

  Throws:

  XPRSexception

  See Also:

  opt(XPRSprob, XPRSmipsolpool, XPRSmipSolEnumHandlerListener, Object, com.dashoptimization.IntHolder)

• getSolList

  public void getSolList​(int iMetricId,
                         int iRankFirstIndex_Ob,
                         int iRankLastIndex_Ob,
                         int[] iSolutionIds,
                         IntHolder nReturnedSolIds,
                         IntHolder nSols)
                  throws XPRSexception

  Throws:

  XPRSexception

• getSolMetric

  public void getSolMetric​(int iSolutionId,
                           IntHolder iSolutionIdStatus,
                           int iMetricId,
                           DoubleHolder dMetric)
                    throws XPRSexception

  Throws:

  XPRSexception

• getCullChoice

  public void getCullChoice​(int iMetricId,
                            int[] cull_sol_id_list,
                            int nMaxSolsToCull,
                            IntHolder nSolsToCull,
                            double dNewSolMetric,
                            double[] x,
                            int nCols,
                            BoolHolder bRejectSoln)
                     throws XPRSexception

  Throws:

  XPRSexception

• getCullChoice

  public int getCullChoice​(int iMetricId,
                           int[] cull_sol_id_list,
                           int nMaxSolsToCull,
                           double dNewSolMetric,
                           double[] x,
                           int nCols,
                           BoolHolder bRejectSoln)
                    throws XPRSexception

  Convenience wrapper for getCullChoice(int, int[], int, com.dashoptimization.IntHolder, double, double[], int, com.dashoptimization.BoolHolder).

  Returns:

  The value that would be returned by getCullChoice(int, int[], int, com.dashoptimization.IntHolder, double, double[], int, com.dashoptimization.BoolHolder) as output parameter.

  Throws:

  XPRSexception

  See Also:

  getCullChoice(int, int[], int, com.dashoptimization.IntHolder, double, double[], int, com.dashoptimization.BoolHolder)

• getCullChoice

  public int getCullChoice​(int iMetricId,
                           int[] cull_sol_id_list,
                           int nMaxSolsToCull,
                           double dNewSolMetric,
                           BoolHolder bRejectSoln)
                    throws XPRSexception

  Convenience wrapper for getCullChoice(int, int[], int, com.dashoptimization.IntHolder, double, double[], int, com.dashoptimization.BoolHolder).

  Returns:

  The value that would be returned by getCullChoice(int, int[], int, com.dashoptimization.IntHolder, double, double[], int, com.dashoptimization.BoolHolder) as output parameter.

  Throws:

  XPRSexception

  See Also:

  getCullChoice(int, int[], int, com.dashoptimization.IntHolder, double, double[], int, com.dashoptimization.BoolHolder)

• getIntAttrib

  public void getIntAttrib​(int iAttribId,
                           IntHolder Val)
                    throws XPRSexception

  Throws:

  XPRSexception

• getIntAttrib

  public int getIntAttrib​(int iAttribId)
                   throws XPRSexception

  Convenience wrapper for getIntAttrib(int, com.dashoptimization.IntHolder).

  Returns:

  The value that would be returned by getIntAttrib(int, com.dashoptimization.IntHolder) as output parameter.

  Throws:

  XPRSexception

  See Also:

  getIntAttrib(int, com.dashoptimization.IntHolder)

• getDblAttrib

  public void getDblAttrib​(int iAttribId,
                           DoubleHolder Val)
                    throws XPRSexception

  Throws:

  XPRSexception

• getDblAttrib

  public double getDblAttrib​(int iAttribId)
                      throws XPRSexception

  Convenience wrapper for getDblAttrib(int, com.dashoptimization.DoubleHolder).

  Returns:

  The value that would be returned by getDblAttrib(int, com.dashoptimization.DoubleHolder) as output parameter.

  Throws:

  XPRSexception

  See Also:

  getDblAttrib(int, com.dashoptimization.DoubleHolder)

• getIntControl

  public void getIntControl​(int iAttribId,
                            IntHolder Val)
                     throws XPRSexception

  Throws:

  XPRSexception

• getIntControl

  public int getIntControl​(int iAttribId)
                    throws XPRSexception

  Convenience wrapper for getIntControl(int, com.dashoptimization.IntHolder).

  Returns:

  The value that would be returned by getIntControl(int, com.dashoptimization.IntHolder) as output parameter.

  Throws:

  XPRSexception

  See Also:

  getIntControl(int, com.dashoptimization.IntHolder)

• getDblControl

  public void getDblControl​(int iAttribId,
                            DoubleHolder Val)
                     throws XPRSexception

  Throws:

  XPRSexception

• getDblControl

  public double getDblControl​(int iAttribId)
                       throws XPRSexception

  Convenience wrapper for getDblControl(int, com.dashoptimization.DoubleHolder).

  Returns:

  The value that would be returned by getDblControl(int, com.dashoptimization.DoubleHolder) as output parameter.

  Throws:

  XPRSexception

  See Also:

  getDblControl(int, com.dashoptimization.DoubleHolder)

• setIntControl

  public void setIntControl​(int iAttribId,
                            int Val)
                     throws XPRSexception

  Throws:

  XPRSexception

• setDblControl

  public void setDblControl​(int iAttribId,
                            double Val)
                     throws XPRSexception

  Throws:

  XPRSexception

• getLastError

  public java.lang.String getLastError()
                                throws XPRSexception

  Description copied from class: XPRSobject
  Returns last error message that occurred on this XPRSobject

  Specified by:

  getLastError in class  XPRSobject

  Throws:

  XPRSexception

• getLastError

  public java.lang.String getLastError​(IntHolder iMsgCode)
                                throws XPRSexception

  Throws:

  XPRSexception

• setSolBaseName

  public void setSolBaseName​(java.lang.String sSolutionBaseName)
                      throws XPRSexception

  Throws:

  XPRSexception

• getSolBaseName

  public void getSolBaseName​(StringHolder _sname,
                             int _iStringBufferBytes,
                             IntHolder _iBytesInInternalString)
                      throws XPRSexception

  Throws:

  XPRSexception

• addGetSolutionDiffListener

  public void addGetSolutionDiffListener​(XPRSmseGetSolutionDiffListener listener)
                                  throws XPRSexception

  Add a listener for the GetSolutionDiff callback. Note that an object can have multiple GetSolutionDiff listeners.

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all GetSolutionDiff listeners will be removed.)

  Throws:

  XPRSexception

• addGetSolutionDiffListener

  public void addGetSolutionDiffListener​(XPRSmseGetSolutionDiffListener listener,
                                         java.lang.Object data)
                                  throws XPRSexception

  Add a listener for the GetSolutionDiff callback. Note that an object can have multiple GetSolutionDiff listeners.

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all GetSolutionDiff listeners will be removed.)

  data - An additional object which will be passed down to the callback function

  Throws:

  XPRSexception

• addGetSolutionDiffListener

  public void addGetSolutionDiffListener​(XPRSmseGetSolutionDiffListener listener,
                                         int priority)
                                  throws XPRSexception

  Add a listener for the GetSolutionDiff callback. Note that an object can have multiple GetSolutionDiff listeners.

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all GetSolutionDiff listeners will be removed.)

  priority - Listeners with higher priorities are called first

  Throws:

  XPRSexception

• addGetSolutionDiffListener

  public void addGetSolutionDiffListener​(XPRSmseGetSolutionDiffListener listener,
                                         java.lang.Object data,
                                         int priority)
                                  throws XPRSexception

  Add a listener for the GetSolutionDiff callback. Note that an object can have multiple GetSolutionDiff listeners.

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all GetSolutionDiff listeners will be removed.)

  data - An additional object which will be passed down to the callback function

  priority - Listeners with higher priorities are called first

  Throws:

  XPRSexception

• removeGetSolutionDiffListener

  public void removeGetSolutionDiffListener​(XPRSmseGetSolutionDiffListener listener)
                                     throws XPRSexception

  Removes the given GetSolutionDiff listener from the object.

  Throws:

  XPRSexception

• removeGetSolutionDiffListener

  public void removeGetSolutionDiffListener​(XPRSmseGetSolutionDiffListener listener,
                                            java.lang.Object data)
                                     throws XPRSexception

  Removes the given GetSolutionDiff listener with the given data value from the object.

  Throws:

  XPRSexception

• removeGetSolutionDiffListener

  @Deprecated
  public void removeGetSolutionDiffListener()
                                     throws XPRSexception

  Deprecated.
  Removes all GetSolutionDiff listeners from the object. @deprecated as of Xpress 7.1, please use removeGetSolutionDiffListener(XPRSmseGetSolutionDiffListener) or removeGetSolutionDiffListeners()

  Throws:

  XPRSexception

• removeGetSolutionDiffListeners

  public void removeGetSolutionDiffListeners()
                                      throws XPRSexception

  Remove all listeners for the GetSolutionDiff callback

  Throws:

  XPRSexception

• addMsgHandlerListener

  public void addMsgHandlerListener​(XPRSmsgHandlerListener listener)
                             throws XPRSexception

  Add a listener for the MsgHandler callback. Note that an object can have multiple MsgHandler listeners.

  Specified by:

  addMsgHandlerListener in class  XPRSobject

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

  Throws:

  XPRSexception

• addMsgHandlerListener

  public void addMsgHandlerListener​(XPRSmsgHandlerListener listener,
                                    java.lang.Object data)
                             throws XPRSexception

  Add a listener for the MsgHandler callback. Note that an object can have multiple MsgHandler listeners.

  Specified by:

  addMsgHandlerListener in class  XPRSobject

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

  data - An additional object which will be passed down to the callback function

  Throws:

  XPRSexception

• addMsgHandlerListener

  public void addMsgHandlerListener​(XPRSmsgHandlerListener listener,
                                    int priority)
                             throws XPRSexception

  Add a listener for the MsgHandler callback. Note that an object can have multiple MsgHandler listeners.

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

  priority - Listeners with higher priorities are called first

  Throws:

  XPRSexception

• addMsgHandlerListener

  public void addMsgHandlerListener​(XPRSmsgHandlerListener listener,
                                    java.lang.Object data,
                                    int priority)
                             throws XPRSexception

  Add a listener for the MsgHandler callback. Note that an object can have multiple MsgHandler listeners.

  Parameters:

  listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

  data - An additional object which will be passed down to the callback function

  priority - Listeners with higher priorities are called first

  Throws:

  XPRSexception

• removeMsgHandlerListener

  public void removeMsgHandlerListener​(XPRSmsgHandlerListener listener)
                                throws XPRSexception

  Removes the given MsgHandler listener from the object.

  Throws:

  XPRSexception

• removeMsgHandlerListener

  public void removeMsgHandlerListener​(XPRSmsgHandlerListener listener,
                                       java.lang.Object data)
                                throws XPRSexception

  Removes the given MsgHandler listener with the given data value from the object.

  Throws:

  XPRSexception

• removeMsgHandlerListener

  @Deprecated
  public void removeMsgHandlerListener()
                                throws XPRSexception

  Deprecated.
  Removes all MsgHandler listeners from the object. @deprecated as of Xpress 7.1, please use removeMsgHandlerListener(XPRSmsgHandlerListener) or removeMsgHandlerListeners()

  Specified by:

  removeMsgHandlerListener in class  XPRSobject

  Throws:

  XPRSexception

• removeMsgHandlerListeners

  public void removeMsgHandlerListeners()
                                 throws XPRSexception

  Remove all listeners for the MsgHandler callback

  Throws:

  XPRSexception

• attributes

  public XPRSmipsolenum.Attributes attributes()

  Access the attributes of this instance.

  Returns:

  an object that allows accessing the attributes of this instance.

• controls

  public XPRSmipsolenum.Controls controls()

  Access the controls of this instance.

  Returns:

  an object that allows accessing the controls of this instance.